CN111397221B

CN111397221B - Solar water heater convenient to assemble

Info

Publication number: CN111397221B
Application number: CN202010251309.3A
Authority: CN
Inventors: 李自林
Original assignee: Xuzhou Jinlin Photoelectric Material Industry Research Institute Co ltd
Current assignee: Xuzhou Jinlin photoelectric material industry Research Institute Co.,Ltd.
Priority date: 2020-04-01
Filing date: 2020-04-01
Publication date: 2021-11-26
Anticipated expiration: 2040-04-01
Also published as: CN111397221A

Abstract

The invention discloses a solar water heater convenient to assemble, which comprises a functional assembly, a water tank and a water tank, wherein the functional assembly comprises a support, a fixed rail, a vacuum tube and the water tank; the connecting assembly comprises a first connecting piece and a second connecting piece, the bracket is connected with the fixed rail through the first connecting piece, and the bracket and the water tank are connected through the second connecting piece; the invention is assembled by a plurality of components, is convenient to transport and assemble, protects the electrical components by using the control assembly, fixes the baffle plate by the locking assembly, is easy to open and close, is convenient to overhaul and has stable structure.

Description

Solar water heater convenient to assemble

Technical Field

The invention relates to the technical field of solar water heaters, in particular to a solar water heater convenient to assemble.

Background

Solar energy is widely applied as a clean and environment-friendly new energy source, and particularly, a solar water heater is in the life of people for a long time, so that people can conveniently obtain hot water for use at any time, the electric power is saved, and the solar water heater is clean and environment-friendly; the existing water heater support and the water tank are mostly integrated, the transportation occupies too much space, and the detachable type water tank is inconvenient to be lifted upwards and mounted on the support;

the solar water heater is arranged on a roof and is subjected to wind and rain, and bolts are easily corroded; therefore, a solar water heater which is convenient for opening the end cover beside the water tank and is beneficial to maintenance needs to be designed.

Disclosure of Invention

This section is for the purpose of summarizing some aspects of embodiments of the invention and to briefly introduce some preferred embodiments, and in this section as well as in the abstract and the title of the invention of this application some simplifications or omissions may be made to avoid obscuring the purpose of this section, the abstract and the title of the invention, and such simplifications or omissions are not intended to limit the scope of the invention.

The present invention has been made keeping in mind the above problems occurring in the prior art and/or the problems occurring in the prior art.

Therefore, the technical problems to be solved by the invention are that the existing water heater is too heavy and not easy to be installed too high, the circuit control part is inconvenient to disassemble and overhaul, and the bolt is easy to corrode and damage.

In order to solve the technical problems, the invention provides the following technical scheme: a solar water heater convenient to assemble comprises a functional assembly, a water tank and a water tank, wherein the functional assembly comprises a support, a fixed rail, a vacuum tube and the water tank, the vacuum tube and the water tank are arranged on the support, and the support is connected with the fixed rail;

coupling assembling, including first connecting piece and second connecting piece, the support with the fixed rail passes through first connecting piece is connected, support and water tank pass through the second connecting piece is connected.

As a preferable aspect of the solar water heater convenient to assemble of the present invention, wherein: the bracket comprises a first supporting plate, a second supporting plate and a transverse plate, one end of the first supporting plate is connected with the water tank through a second connecting piece, and the other end of the first supporting plate is connected with the fixed rail through a first connecting piece;

the second supporting plate is fixed on the water tank, one end of the second supporting plate is connected with the fixed rail, and the transverse plate is connected with the middle parts of the first supporting plate and the second supporting plate.

As a preferable aspect of the solar water heater convenient to assemble of the present invention, wherein: the fixed rail is provided with an inner groove, a counter bore, a first pin hole and a second pin hole, the counter bore is formed in the bottom of the inner groove, and the first pin hole and the second pin hole are formed in two ends of the fixed rail respectively.

As a preferable aspect of the solar water heater convenient to assemble of the present invention, wherein: the end part of the first supporting plate is provided with a first fixing hole, the first connecting piece comprises a first round pipe and a pin shaft, and the first round pipe is sleeved on the pin shaft;

the first round pipe is connected with the first fixing hole and the first pin hole.

As a preferable aspect of the solar water heater convenient to assemble of the present invention, wherein: the second connecting piece comprises a limiting lug and a connecting ribbed plate, the limiting lug is arranged at the end part of the first supporting plate, and the connecting ribbed plate is arranged on the water tank;

the connecting rib plate is provided with a guide groove, and the limiting lug is embedded in the guide groove.

As a preferable aspect of the solar water heater convenient to assemble of the present invention, wherein: the first supporting plate further comprises a bearing plate, one end of the vacuum tube is embedded in the water tank, and the other end of the vacuum tube is embedded in the bearing plate.

As a preferable aspect of the solar water heater convenient to assemble of the present invention, wherein: also comprises the following steps of (1) preparing,

the mounting assembly comprises a common rail and a third connecting piece, the common rail is butted with the fixed rail, and the third connecting piece is connected with the end part of the second supporting plate and the fixed rail;

the control assembly comprises a cavity, an electric control device, an end cover, a baffle plate and a lock box, wherein the cavity is arranged on the side face of the water tank, the electric control device is arranged in the cavity, one end of the baffle plate is connected with the shaft of the cavity, the lock box is arranged in the cavity, and the end cover is arranged at the opening of the cavity;

the locking assembly is arranged in the lock box, and one end of the baffle is connected with the lock box through the locking assembly.

As a preferable aspect of the solar water heater convenient to assemble of the present invention, wherein: the end part of the fixed rail is provided with a first sliding groove, the public rail is provided with a second sliding groove, and the first sliding groove is in butt joint with the second sliding groove.

As a preferable aspect of the solar water heater convenient to assemble of the present invention, wherein: the third connecting piece includes slider, second pipe and bolt, the slider inlay in the first spout, the second pipe is connected slider and second backup pad, bolted connection the second pipe with the fixed rail.

As a preferable aspect of the solar water heater convenient to assemble of the present invention, wherein: the second support plate is provided with a second fixing hole, the sliding block is provided with a third fixing hole, and the second circular tube is connected with the second fixing hole and the third fixing hole;

the second round pipe is sleeved on the bolt, and the bolt is arranged in the second pin hole.

The invention has the beneficial effects that: the invention is assembled by a plurality of components, thus being convenient for transportation and assembly; utilize control assembly to protect electrical components to through locking subassembly fixed stop, the baffle is easily opened and is closed, easy to overhaul, stable in structure.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings needed to be used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without inventive exercise. Wherein:

fig. 1 is a schematic overall structure diagram of a solar water heater convenient to assemble according to an embodiment of the invention;

fig. 2 is a schematic diagram illustrating an overall exploded structure of a solar water heater convenient to assemble according to an embodiment of the present invention;

FIG. 3 is a schematic view illustrating an installation process of a solar water heater convenient to assemble according to an embodiment of the present invention;

fig. 4 is a schematic view of an easy-to-assemble solar water heater showing a butt structure of a fixed rail and a common rail according to an embodiment of the present invention;

FIG. 5 is a schematic structural diagram of a shield assembly of a solar water heater convenient to assemble according to an embodiment of the present invention;

FIG. 6 is a schematic view illustrating the change of the movement of the clamping member from the first position to the third position in the solar water heater for easy assembly according to an embodiment of the present invention;

FIG. 7 is a schematic diagram illustrating a second sliding block of a solar water heater convenient for assembly according to an embodiment of the present invention changing from a shortest position to a longest position;

FIG. 8 is a schematic diagram illustrating a structural change from a non-engaging position to an engaging position of a turnover clamp plate in a solar water heater convenient for assembly according to an embodiment of the present invention;

FIG. 9 is a schematic structural diagram of a first sliding block in an initial position in a solar water heater convenient to assemble according to an embodiment of the present invention;

FIG. 10 is a schematic view of a connection structure between a second sliding block and a first sliding block of a solar water heater convenient to assemble according to an embodiment of the present invention;

fig. 11 is a schematic cross-sectional view illustrating an overall cross-sectional structure of a locking assembly in a third position in a solar water heater convenient for assembly according to an embodiment of the present invention.

Detailed Description

In order to make the aforementioned objects, features and advantages of the present invention comprehensible, embodiments accompanied with figures are described in detail below.

In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, but the present invention may be practiced in other ways than those specifically described and will be readily apparent to those of ordinary skill in the art without departing from the spirit of the present invention, and therefore the present invention is not limited to the specific embodiments disclosed below.

Next, the present invention will be described in detail with reference to the drawings, wherein the cross-sectional views illustrating the structure of the device are not enlarged partially according to the general scale for convenience of illustration when describing the embodiments of the present invention, and the drawings are only examples, which should not limit the scope of the present invention. In addition, the three-dimensional dimensions of length, width and depth should be included in the actual fabrication.

Further, reference herein to "one embodiment" or "an embodiment" means that a particular feature, structure, or characteristic described in connection with the embodiment is included in at least one implementation of the invention. The appearances of the phrase "in one embodiment" in various places in the specification are not necessarily all referring to the same embodiment, nor are separate or alternative embodiments mutually exclusive of other embodiments.

Example 1

Referring to fig. 1 to 4, the embodiment provides a solar water heater convenient to assemble, which includes a functional assembly 100, including a bracket 101, a fixed rail 102, a vacuum tube 103 and a water tank 104, wherein the vacuum tube 103 and the water tank 104 are arranged on the bracket 101, and the bracket 101 is connected with the fixed rail 102;

the connecting assembly 200 comprises a first connecting piece 201 and a second connecting piece 202, the bracket 101 is connected with the fixed rail 102 through the first connecting piece 201, and the bracket 101 and the water tank 104 are connected through the second connecting piece 202.

The bracket 101 comprises a first supporting plate 101a, a second supporting plate 101b and a transverse plate 101c, one end of the first supporting plate 101a is connected with the water tank 104 through a second connecting piece 202, and the other end is connected with the fixed rail 102 through a first connecting piece 201;

the second support plate 101b is fixed to the water tank 104, and has one end connected to the fixed rail 102, and the horizontal plate 101c connects the middle portions of the first support plate 101a and the second support plate 101 b.

The fixed rail 102 is provided with an inner groove 102a, a counter bore 102b, a first pin hole 102c and a second pin hole 102d, the counter bore 102b is arranged at the bottom of the inner groove 102a, and the first pin hole 102c and the second pin hole 102d are respectively arranged at two ends of the fixed rail 102.

A first fixing hole 101a-1 is formed in the end portion of the first supporting plate 101a, the first connecting piece 201 comprises a first circular tube 201a and a pin 201b, and the pin 201b is sleeved with the first circular tube 201 a;

the first round tube 201a connects the first fixing hole 101a-1 and the first pin hole 102 c.

The second connector 202 comprises a limit lug 202a and a connecting rib plate 202b, the limit lug 202a is arranged at the end part of the first support plate 101a, and the connecting rib plate 202b is arranged on the water tank 104;

the connecting rib 202b is provided with a guide groove 202c, and the limit projection 202a is embedded in the guide groove 202 c.

The first support plate 101a further comprises a receiving plate 101a-2, and one end of the vacuum tube 103 is embedded in the water tank 104 and the other end is embedded on the receiving plate 101 a-2.

Also included is a mounting assembly 300 comprising a common rail 301 and a third connector 302, the common rail 301 interfacing with the fixed rail 102, the third connector 302 connecting the end of the second support plate 101b with the fixed rail 102.

The end of the fixed rail 102 is provided with a first sliding chute 102e, the common rail 301 is provided with a second sliding chute 301a, and the first sliding chute 102e is butted with the second sliding chute 301 a.

The third connecting member 302 includes a sliding block 302a, a second circular tube 302c and a bolt 302b, the sliding block 302a is embedded in the first sliding groove 102e, the second circular tube 302c connects the sliding block 302a and the second supporting plate 101b, and the bolt 302b connects the second circular tube 302c and the fixed rail 102.

A second fixing hole 101b-1 is formed in the second supporting plate 101b, a third fixing hole 302a-1 is formed in the sliding block 302a, and a second circular tube 302c is connected with the second fixing hole 101b-1 and the third fixing hole 302 a-1;

the second tube 302c is sleeved on the bolt 302b, and the bolt 302b is disposed in the second pin hole 102 d.

In this embodiment, the water tank 104 can be easily moved to a high position by using the bracket 101. the installation and forming state of the present invention is that the fixed rail 102 is connected to the ground through the counter bore 102b by using bolts or the like, the fixed rail 102 is fixed to the ground, most of which are flat positions on the roof, the ends of the first support plate 101a and the second support plate 101b are respectively provided with two ends connected to the fixed rail 102, the other ends of the first support plate 101a and the second support plate 101b are connected to the water tank 104, the first support plate 101a, the second support plate 101b and the fixed rail 102 form a triangular structure, the water tank 104 is supported by the first support plate 101a and the second support plate 101b, and the horizontal plate 101c is provided to connect the middle position of the first support plate 101a and the second support plate 101b in order to keep the structure of the first support plate 101a and the second support plate 101b stable.

Specifically, the first support plate 101a is connected with the fixed rail 102 through a first connecting member 201, the end of the first support plate 101a is disposed in the inner groove 102a, the first fixing hole 101a-1 corresponds to the first pin hole 102c, the first circular tube 201a penetrates through the first fixing hole 101a-1 and the first pin hole 102c to fix the end of the first support plate 101a, and the pin 201b penetrates through the first circular tube 201a to limit the first circular tube 201 a.

The second support plate 101b is connected to the fixed rail 102 through the second connector 202, the slider 302a is embedded in the first sliding groove 102e, the end of the second support plate 101b is disposed in the slider 201a, and the second support plate 101b is connected to the third fixing hole 302a-1 by passing through the second fixing hole 101b-1 and the third fixing hole 302a-1 through the second circular tube 302c, and the bolt 302b passes through the second pin hole 102d and the second circular tube 302c to fix the second circular tube 302 c.

The other end of the second support plate 101b is fixedly connected with the water tank 104, the water tank 104 is provided with a connecting rib plate 202b, the connecting rib plate 202b is arranged along the circumferential direction of the water tank 104, the guide groove 202c is arranged on the connecting rib plate 202b along the circumferential direction, and the first support plate 101b is connected with the water tank 104 by embedding the limiting convex block 202a arranged at the end part into the guide groove 202 c.

The installation process of the invention is as follows:

the fixed rail 102 is fixed on the ground, and then the common rail 301 is butted with the fixed rail 102, and similarly, the fixed rail 102 is fixed on the ground by using bolts or the like, or the end of the common rail 301 is directly lapped with the end of the fixed rail 120 by using a nested structure, so that the first sliding groove 102e is butted with the second sliding groove 301 a.

Then, the water tank 104 and the second support plate 101b are placed on the fixed rail 102 and the common rail 301, and the second circular tube 302c is inserted into the second fixing hole 101b-1 and the third fixing hole 302a-1 to connect the second support plate 101b and the slider 302a, and then the slider 302a is inserted into the second sliding groove 301 a.

Then, the first support plate 101a is connected with the first pin hole 102c on the fixed rail 102 by using the first round tube 201a and the pin shaft 201b, and the other end of the first support plate 101a is always in a state that the limit bump 202a is embedded into the guide groove 202c for connection; at this time, the sliding block 302a is pushed to slide towards the direction of the fixed rail 102 in the second sliding groove 301a until the sliding block 302a slides into the first sliding groove 102e, the position of the second round tube 302c corresponds to the position of the second pin hole 102d, and the sliding block 302a is fixed by the bolt 302b penetrating through the second pin hole 102 d; in the process, the first support plate 101a slides in the guide groove 202c around the limit bump 202a, the first pin hole 102c rotates, and the water tank 104 is slowly pushed to a high position; the transverse plate 101c is then attached to the first support plate 101a and the second support plate 101b, which may be bolted together. Finally, vacuum tube 103 is installed.

Example 2

Referring to fig. 5 and 11, the present embodiment is different from the previous embodiment in that the solar water heater convenient to assemble includes a functional assembly 100, which includes a bracket 101, a fixed rail 102, a vacuum tube 103 and a water tank 104, the vacuum tube 103 and the water tank 104 are disposed on the bracket 101, and the bracket 101 is connected to the fixed rail 102;

the water tank control device further comprises a control assembly 400, wherein the control assembly 400 comprises a cavity 401, an electric control device 402, an end cover 403, a baffle 404 and a lock box 405, the cavity 401 is arranged on the side face of the water tank 104, the electric control device 402 is arranged in the cavity 401, one end of the baffle 404 is connected with the cavity 401 through a shaft, the lock box 405 is arranged in the cavity 401, and the end cover 403 is arranged at an opening of the cavity;

the locking assembly 500, the locking assembly 500 is disposed in the lock box 405, and one end of the baffle 404 is connected with the lock box 405 through the locking assembly 500.

In this embodiment, the bracket 101 is used to provide support for the water tank 104, the vacuum tube 103, and the like, it should be noted that a water pipe is arranged on the water tank to lead to the indoor, and the like, the electric control device 402 mainly includes the following electric components for electrically controlling temperature adjustment, heat preservation, and the like, the electric control device 402 is arranged in the cavity 401 at the side of the water tank 104, the control assembly 400 is used to shield the cavity 401 and protect the internal devices thereof, specifically, the baffle 404 is arranged in the cavity 401, one end of the baffle 404 is connected with the inner shaft of the cavity 401, that is, the baffle 404 is rotatable, the lock box 405 is arranged in the cavity 401, when the baffle 404 is rotatably closed, the other end of the baffle 404 is in contact with the lock box 405, and the baffle 404 and the lock box 405 are fixed by the lock assembly 500.

The end cover 403 is directly sleeved on the outer side of the end portion of the cavity 401, the end cover 403 is guaranteed not to easily fall through tight fit, the end cover 403 can be taken down when being taken down forcibly, or the end cover 403 is in threaded connection with the outer side of the cavity 401, taking down and installation are facilitated, the end cover 403 is mainly used for protecting rainwater, rainwater is prevented from entering the cavity 401, the end cover 403 is mostly made of plastic materials, the structure is light and easy to take, and meanwhile, the baffle 404 is crisp, and the baffle 404 is used for preventing the end cover 403 from protecting devices inside the cavity 401 when being broken by foreign objects.

It should be noted that, a torsion spring is arranged in contact with the connection between the baffle 404 and the cavity 401, the torsion spring tends to eject the baffle 404 outwards, when the baffle 404 is connected with the lock box 405, the torsion spring is in a force accumulation state, the lock file 404 for releasing the baffle 404 and the lock box 405 is turned over under the action of the torsion spring, and the cavity is exposed outside; a layer of foam is arranged around the baffle 404 in a circle, so that dust can be shielded, and a large gap is reserved between the periphery of the baffle 404 and the inner wall of the cavity 401 due to the fact that the baffle is in contact with the cavity 401 due to size errors.

Specifically, the locking assembly 500 includes a locking head 501, a clamping member 502 and a locking hole 504, wherein one end of the locking head 501 is connected with the baffle 404, the clamping member 502 is disposed in the lock box 405, and the locking head 501 corresponds to the locking hole 504.

The tapered end 501 is provided with an end with a larger diameter, the tapered end 501 is arranged on the baffle 404, the baffle 404 is closed by rotating, the tapered end passes through the lock hole 504 and is clamped and fixed by the clamping piece 502 after the closed tapered end is closed, the shielding of the cavity 401 is realized, it should be noted that, because the baffle 404 is a rotating action, after the tapered end 501 enters the lock hole 504 in the rotating process, the tapered end 501 enters inwards again, small deviation causes the center line of the tapered end 501 and the center line of the lock hole 504 to be misaligned, and because the size of the baffle 404 is larger than that of the tapered end 501, the error can be ignored.

This embodiment utilizes control assembly to protect electrical components to through locking subassembly fixed stop, the baffle is easily opened and is closed, convenient to overhaul, stable in structure.

Example 3

Referring to fig. 6, the present embodiment is different from the previous embodiment in that the clamping member 502 includes a supporting plate 502a, a jaw 502b and a push rod 502c, the push rod 502c is placed through the supporting plate 502a, and the end of the jaw 502b is connected with the end of the push rod 502c by a first spring 502 d;

the claws 502b are symmetrically arranged on the support plate 502a, and the claws 502b are connected with the support plate 502a by shafts.

The push rod 502c is provided with a first stopper 502c-1 and a second stopper 502c-2, and the first stopper 502c-1 and the second stopper 502c-2 are respectively disposed at two sides of the supporting plate 502 a.

In this embodiment, a hole is transversely formed in the supporting plate 502a in a penetrating manner, the push rod 502c is disposed in the hole, the middle position of the claw 502b is connected with the supporting plate 502a through a shaft, the claw 502b is rotatable, one end of the claw 502b is controlled by applying force, the opening and closing of the other end of the claw 502b can be achieved, one end of the claw 502b is provided with a bending position, the distance between the bending positions of the two claws 502b is smaller than the end of the lock head 501 when the lock head is folded, that is, the lock head 501 is clamped and limited by the claw 502 b.

After the lock 501 enters the lock box 405, a force pushing inward is applied to the clamping member 502, and the corresponding action of the clamping member 502 is different according to the position of the clamping member 502 where the force is applied.

The pushing rod 502c is disposed through the supporting plate 502a, that is, the pushing rod 502c can slide on the supporting plate 502a, the first stopper 502c-1 and the second stopper 502c-2 are respectively disposed at two sides of the supporting plate 502a, so as to limit the pushing rod 502c on the supporting plate 502a, and the pushing rod 502c is not separated from the supporting plate 502 a.

It should be noted that the bent end of the latch 502b does not always exceed the area between the latch hole 504 and the first stopper 502 c-1.

In the figure, the first position is an initial state of the clamping member 502, that is, a state when the locking head 501 has not applied a force to the push rod 502c, at this time, the position of the push rod 502c is recorded as a first position, one end of the push rod 502c, that is, the second stopper 502c-2, is in contact with the supporting plate 502a at this position, at this time, one end of the latch 502b is connected with the second stopper 502c-2 through the first spring 502d, and the latch 502b is in an open state; the pawl 502b does not obstruct the movement of the lock 501.

The second position is shown as the state of the clamping member 502 after the pushing rod 502c is pushed inward for a certain distance, and the first spring 502d pushes one end of the clamping jaw 502b outward to keep the clamping jaw 502b in the retracted state, which is marked as the second position; the bent end of the latch 502b will interfere with the movement of the locking head 501, and there is a change from the first position to the second position from the position where the latch 502b is opened enough to pass the locking head 501 to the retracted position, and the distance between the end of the latch 502b and the first stop 502c-1 is denoted as a distance a.

The third position is shown where the pusher 502c continues to be pushed inward and the jaws 502b are again opened, which is designated as the third position; it should be noted that the third position is a position where the push rod 502c continues to move inward by a distance in the second position.

It should be noted that the first spring 502d could be replaced by a rigid link that is rotatable at the connection with both the pawl 502b and the push rod 502 c.

Example 4

Referring to fig. 7 to 11, the present embodiment is different from the previous embodiment in that the locking assembly 500 further includes a switching member 503, the switching member 503 includes a first sliding block 503a and a second sliding block 503b, and the second sliding block 503b is disposed on the first sliding block 503 a;

a first sliding groove 405a is arranged in the lock box 405, the bottom of the first sliding block 503a is embedded in the first sliding groove 405a, a second spring 405b is arranged in the first sliding groove 405a, one end of the second spring 405b is connected with the inner wall of the first sliding groove 405a, and the other end is connected with the first sliding block 503 a.

A T-shaped table is arranged below the first sliding block 503a, the first sliding groove 405a is a T-shaped groove, the first sliding block 503a is embedded into the first sliding groove 405a through the T-shaped table, the action of the first sliding block 503a is limited to be only capable of moving linearly along the first sliding groove 405a, the first sliding block 503a is arranged close to the lock hole 504, namely, the position is the initial position of the first sliding block 503a, a second spring 405b is arranged in the first sliding groove 405a, and the second spring 405b tends to maintain the first sliding block 503a at the initial position; after the lock 501 enters the lock hole 504 by pushing the stop 404, the lock 501 first contacts with the first slide block 503a and pushes it inward, at this time, the second spring 405b starts to deform and accumulate force, the force applied to the stop 404 is removed, the stop 404 will rotate under the action of the torsion spring, the lock 501 leaves the lock box 405, and the first slide block 503a also returns to the initial position under the action of the second spring 405 b.

It should be noted that, when the first slide block 503a is at the initial position, the push rod 502c is at the first position.

The first sliding block 503a is provided with a first push plate 503a-1, the second sliding block 503b is provided with a second push plate 503b-1, the first push plate 503a-1 and the second push plate 503b-1 are positioned at two sides of the first stop block 502c-1, specifically, the first push plate 503a-1 is positioned between the lock hole 504 and the first stop block 502c-1, and the second push plate 503b-1 is positioned between the first stop block 502c-1 and the support plate 502 a.

The first slider 503a is laterally provided with a side groove 503a-2, the second slider 503b is laterally provided with a side slider 503b-2, and the side slider 503b-2 is disposed in the side groove 503a-2, so that the second slider 503b can slide relative to the first slider 503a, and when the second slider 503b slides relative to the first slider 503a, the distance between the first push plate 503a-1 and the second push plate 503b-1 is changed. The distance that the second sliding block 503b can move relative to the first sliding block 503a is limited within a certain range by the connection between the side groove 503a-2 and the side sliding block 503b-2, the two extreme positions of the second sliding block 503b sliding relative to the first sliding block 503a are the shortest position and the longest position, when the second sliding block is in the shortest position, the distance between the first push plate 503a-1 and the second push plate 503b-1 is the smallest and is recorded as distance b, when the second sliding block is in the longest position, the distance between the first push plate 503a-1 and the second push plate 503b-1 is the largest and is recorded as distance c, it should be noted that the distance c is greater than the distance a, and the distance b is less than the distance a; and the second pushing plate 503b-1 is at the longest position when the first sliding block 503a is at the initial position, and the second pushing plate 503b-1 contacts with the second stopper 502 c-2.

The first sliding block 503a is further provided with a containing hole 503a-3 and a turning card 503a-4, the turning card 503a-4 is arranged in the containing hole 503a-3, the side end of the turning card 503a-4 is connected with the side shaft of the first sliding block 503a, the turning card 503a-4 is provided with a first hook 503a-41, the second sliding block 503b is provided with a second hook 503b-3, and the first hook 503a-41 is clamped with the second hook 503 b-3.

The turning card 503a-4 can rotate, and the rotatable range is limited, when the first hooks 503a-41 face the direction of the second hook 503b-3, and the turning card 503a-4 can not rotate any more, i.e. the turning card 503a-4 is in the engaging position, at this time, when the second sliding block 503b moves, specifically, when the second sliding block 503b moves to the shortest position, the first hooks 503a-41 engage with the second hooks 503b-3, and when the first hooks 503a-41 engage with the second hooks 503b-3, the first pushing plate 503a-1 and the second pushing plate 503b-1 keep the shortest distance in the moving process of the first sliding block 503 a; on the contrary, when the flipping card 503a-4 is flipped by a certain angle, the second hook 503b-3 cannot be engaged with the first hook 503a-41 even though the second sliding block 503b moves, and the position of the flipping card 503a-4 is a non-engaging position.

A second sliding groove 405c, a third spring 405d and a fourth spring 405e are further arranged in the lock box 405, and the third spring 405d and the fourth spring 405e are respectively arranged at two ends of the second sliding groove 405 c;

trigger blocks 503a-42 are disposed at the ends of the flip-flop cards 503a-4, the trigger blocks 503a-42 are disposed in the second sliding grooves 405c, and the trigger blocks 503a-42 are disposed between the third spring 405d and the fourth spring 405 e.

The fourth spring 405e and the second slider 503b are located on the same side of the flipping card 503a-4, the third spring 405d and the second slider 503b are located on both sides of the flipping card 503a-4, the structure is configured such that when the first slider 503a moves towards the fourth spring 405e, the fourth spring 405e exerts a force on the trigger blocks 503a-42 to make the flipping card 503a-4 in the engaging position, and when the first slider 503a moves towards the third spring 405d, the third spring 405d applies a force to the trigger blocks 503a-42 to make the flipping card 503a-4 in the non-engaging position, it should be noted that the end position of the third spring 405d corresponds to a distance a from the first position, that is, when the second slider 503b is at the shortest position on the first slider 503a, and the second push plate 503c-2 is in contact with the first stop 503c-1, the trigger blocks 503a-43 are in intermediate positions to the natural states of the third spring 405d and the fourth spring 405 e.

In summary, when the shutter 404 is closed, the shutter 404 is rotated to make the lock 501 enter the lock box 405 through the lock hole 504, and the first sliding block 503a is in the initial position, the second sliding block 503b is in the longest position relative to the first sliding block 503a, the second push plate 503b-1 is in contact with the first shutter 503c-1, the second shutter 503c-2 is in contact with the support plate 502a, and the claws 503b are in the open state; while the third spring 405d is compressed, it pushes the trigger blocks 503a-42 to place the flip card 503a-4 in a non-engaged position.

Note that, the second spring 405b is also in a stressed state at this time, and acts on the first slide block 503a together with the third spring 405d to achieve the balance of forces.

After the lock head 501 enters the lock box 405, the lock head 501 firstly contacts with the first push plate 503b-1 and pushes the first sliding block 503a to move away from the initial position, the second sliding block 503b moves along with the first push plate 503b, and because the jaws 502b are in the open state, the lock head 501 and the first push plate 503b-1 are not influenced to move inwards, and then the lock head 501 and the first push plate 503b-1 move to be in contact with the first baffle 503c-1 and continue to push the push rod 502c to move until the push rod 502c is in the second position, the jaws 502b are folded.

At this time, the biasing force on the shutter 404 is removed, and the shutter 404 will return under the action of the torsion spring, so that the lock cylinder 501 will move to the position of the lock hole 504, and the first slide block 503a will also return along with the lock cylinder 501 under the action of the second spring 405 b. Since the second sliding block 503b is at the longest position relative to the first sliding block 503a in this process, because the distance c is greater than the distance a, the second pushing plate 503b-1 does not contact with the first blocking plate 503c-1 in the process of returning the first sliding block 503a, so the push rod 502c is still at the second position, the jaws 502b are still folded, and the lock head 501 is blocked by the jaws 502b in the process of returning and cannot leave the lock box 405, thereby realizing the clamping and closing of the blocking plate 404.

When the baffle 404 needs to be opened again, the baffle 404 only needs to be pushed into the inner cavity 401 again, the lock head 501 leaves the claw 502b, the first push plate 503a-1 is continuously pushed to move inwards, the first push plate 503a-1 drives the push rod 502c to act again, after the second push plate 503b-1 contacts the support plate 502a, the second slide block 503c stops moving, the first slide block 503a moves relative to the second slide block 503b until the second slide block 503b is located at the shortest position on the second slide block 503a, at this time, the first slide block 503a stops moving, that is, the lock head 501 cannot move forwards any more, and at this time, the push rod 502c is located at the third position; in the process, the fourth spring 405e applies a force to the trigger blocks 503a to 42 to make the flip card 503a to 4 in the engaging position, so that when the second sliding block 503b is located at the shortest position on the second sliding block 503a, the first hooks 503a to 41 engage with the second hooks 503b to 3, so as to make the first push plate.

When the force applied to the baffle 404 is removed, the baffle 404 rotates under the action of the torsion spring, the lock head 501 moves towards the lock hole 504, the first sliding block 503a returns to the initial position under the action of the second spring 405b, the push rod 502c is still at the third position, the first push plate 503a-1 is separated from the first baffle 503c-1, the second sliding block 503b and the first sliding block 503a are locked to be at the shortest position, after the first sliding block 503a moves for a distance a, the second push plate 503b-1 starts to contact with the first stop block 503c-1 and drives the push rod 502c to move towards the first position, when the push rod 502c moves to the first position, the second stop block 503c-2 contacts the support plate 502a and cannot move any more, in the process, the claw 502b is opened from closed state to open state, in the process from the second position to the first position, the claw 502b is in the closed state, meanwhile, as the distance b is smaller than the distance a, the distance from the first push plate 503a-1 to the first baffle 503c-1 is smaller than the distance from the end of the claw 502b to the first baffle 503c-1, that is, the lock head 501 contacted with the first push plate 503a-1 is still positioned between the end of the claw 502b and the first baffle 503c-1, the push rod 502c is continuously driven to move, the claw 502b is slowly opened, and the lock head 501 leaves the clamping range of the claw 502b until the push rod 503c is positioned at the first position.

When the push rod 503c is at the first position, the second push plate 503b-1 is limited by the first stop 503c-1, so that the second slide block 503b stops moving, and the fourth spring 405e no longer contacts the trigger blocks 503a-43, the third spring 405d contacts the trigger blocks 503a-43 and makes the flipping latch 503a-4 at the non-engagement position, and the first slide block 503a moves relative to the second slide block 503b under the action of the second spring 405b until the second slide block 503b is at the longest position of the first slide block 503a, and at this time, the first slide block 503a is at the initial position; while the lock cylinder 501 continues to move away from the lock case 503.

In summary, the user only needs to slightly push the baffle 404 to make the lock 501 enter the lock box 405 for a certain distance, and then the lock 501 is locked when released, and the baffle 404 is closed; the flap 404 is pushed by the force until the flap 404 can not be pushed, and the flap 404 is ejected after being released.

It is important to note that the construction and arrangement of the present application as shown in the various exemplary embodiments is illustrative only. Although only a few embodiments have been described in detail in this disclosure, those skilled in the art who review this disclosure will readily appreciate that many modifications are possible (e.g., variations in sizes, dimensions, structures, shapes and proportions of the various elements, values of parameters (e.g., temperatures, pressures, etc.), mounting arrangements, use of materials, colors, orientations, etc.) without materially departing from the novel teachings and advantages of the subject matter recited in this application. For example, elements shown as integrally formed may be constructed of multiple parts or elements, the position of elements may be reversed or otherwise varied, and the nature or number of discrete elements or positions may be altered or varied. Accordingly, all such modifications are intended to be included within the scope of this invention. The order or sequence of any process or method steps may be varied or re-sequenced according to alternative embodiments. In the claims, any means-plus-function clause is intended to cover the structures described herein as performing the recited function and not only structural equivalents but also equivalent structures. Other substitutions, modifications, changes and omissions may be made in the design, operating conditions and arrangement of the exemplary embodiments without departing from the scope of the present inventions. Therefore, the present invention is not limited to a particular embodiment, but extends to various modifications that nevertheless fall within the scope of the appended claims.

Moreover, in an effort to provide a concise description of the exemplary embodiments, all features of an actual implementation may not be described (i.e., those unrelated to the presently contemplated best mode of carrying out the invention, or those unrelated to enabling the invention).

It should be appreciated that in the development of any such actual implementation, as in any engineering or design project, numerous implementation-specific decisions may be made. Such a development effort might be complex and time consuming, but would nevertheless be a routine undertaking of design, fabrication, and manufacture for those of ordinary skill having the benefit of this disclosure, without undue experimentation.

It should be noted that the above-mentioned embodiments are only for illustrating the technical solutions of the present invention and not for limiting, and although the present invention has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that modifications or equivalent substitutions may be made on the technical solutions of the present invention without departing from the spirit and scope of the technical solutions of the present invention, which should be covered by the claims of the present invention.

Claims

1. The utility model provides a solar water heater convenient to equipment which characterized in that: comprises the steps of (a) preparing a mixture of a plurality of raw materials,

the functional assembly (100) comprises a support (101), a fixed rail (102), a vacuum tube (103) and a water tank (104), wherein the vacuum tube (103) and the water tank (104) are arranged on the support (101), and the support (101) is connected with the fixed rail (102);

the connecting assembly (200) comprises a first connecting piece (201) and a second connecting piece (202), the bracket (101) is connected with the fixed rail (102) through the first connecting piece (201), and the bracket (101) is connected with the water tank (104) through the second connecting piece (202);

a mounting assembly (300) comprising a common rail (301) and a third connector (302), wherein the common rail (301) is butted with the fixed rail (102), and the third connector (302) is used for connecting the end part of the second support plate (101 b) with the fixed rail (102);

the control assembly (400) comprises a cavity (401), an electric control device (402), an end cover (403), a baffle plate (404) and a lock box (405), wherein the cavity (401) is arranged on the side face of the water tank (104), the electric control device (402) is arranged in the cavity (401), one end of the baffle plate (404) is connected with the cavity (401) through a shaft, the lock box (405) is arranged in the cavity (401), and the end cover (403) is arranged at the opening of the cavity;

the locking assembly (500), the locking assembly (500) is arranged in the lock box (405), and one end of the baffle (404) is connected with the lock box (405) through the locking assembly (500);

the locking assembly (500) comprises a locking head (501), a clamping piece (502) and a locking hole (504), one end of the locking head (501) is connected with the baffle (404), the clamping piece (502) is arranged in the lock box (405), and the locking head (501) corresponds to the locking hole (504);

the clamping piece (502) comprises a supporting plate (502 a), a claw (502 b) and a push rod (502 c), the push rod (502 c) penetrates through the supporting plate (502 a) to be placed, and the end of the claw (502 b) is connected with the end of the push rod (502 c) through a first spring (502 d);

the clamping jaws (502 b) are symmetrically arranged on the supporting plate (502 a), and the clamping jaws (502 b) are connected with the supporting plate (502 a) through shafts;

the push rod (502 c) is provided with a first stop block (502 c-1) and a second stop block (502 c-2), and the first stop block (502 c-1) and the second stop block (502 c-2) are respectively arranged at two sides of the supporting plate (502 a);

the locking assembly (500) further comprises a switching piece (503), the switching piece (503) comprises a first sliding block (503 a) and a second sliding block (503 b), and the second sliding block (503 b) is arranged on the first sliding block (503 a);

a first sliding groove (405 a) is formed in the lock box (405), the bottom of the first sliding block (503 a) is embedded in the first sliding groove (405 a), a second spring (405 b) is arranged in the first sliding groove (405 a), one end of the second spring (405 b) is connected with the inner wall of the first sliding groove (405 a), and the other end of the second spring (405 b) is connected with the first sliding block (503 a);

a first push plate (503 a-1) is arranged on the first sliding block (503 a), a second push plate (503 b-1) is arranged on the second sliding block (503 b), the first push plate (503 a-1) and the second push plate (503 b-1) are positioned on two sides of the first stop block (502 c-1), specifically, the first push plate (503 a-1) is positioned between the lock hole (504) and the first stop block (502 c-1), and the second push plate (503 b-1) is positioned between the first stop block (502 c-1) and the supporting plate (502 a).

2. A solar water heater facilitating assembly according to claim 1, wherein: the support (101) comprises a first support plate (101 a), a second support plate (101 b) and a transverse plate (101 c), one end of the first support plate (101 a) is connected with the water tank (104) through a second connecting piece (202), and the other end of the first support plate is connected with the fixed rail (102) through a first connecting piece (201);

the second supporting plate (101 b) is fixed on the water tank (104), one end of the second supporting plate is connected with the fixed rail (102), and the transverse plate (101 c) is connected with the middle parts of the first supporting plate (101 a) and the second supporting plate (101 b).

3. A solar water heater facilitating assembly according to claim 2, wherein: an inner groove (102 a), a counter bore (102 b), a first pin hole (102 c) and a second pin hole (102 d) are formed in the fixed rail (102), the counter bore (102 b) is formed in the bottom of the inner groove (102 a), and the first pin hole (102 c) and the second pin hole (102 d) are formed in two ends of the fixed rail (102) respectively.

4. A solar water heater facilitating assembly according to claim 3, wherein: a first fixing hole (101 a-1) is formed in the end portion of the first supporting plate (101 a), the first connecting piece (201) comprises a first circular tube (201 a) and a pin shaft (201 b), and the first circular tube (201 a) is sleeved on the pin shaft (201 b);

the first round pipe (201 a) connects the first fixing hole (101 a-1) and the first pin hole (102 c).

5. A solar water heater facilitating assembly according to claim 4, wherein: the second connecting piece (202) comprises a limiting lug (202 a) and a connecting rib plate (202 b), the limiting lug (202 a) is arranged at the end part of the first supporting plate (101 a), and the connecting rib plate (202 b) is arranged on the water tank (104);

the connecting rib plate (202 b) is provided with a guide groove (202 c), and the limiting lug (202 a) is embedded in the guide groove (202 c).

6. A solar water heater facilitating assembly according to claim 5, wherein: the first supporting plate (101 a) further comprises a bearing plate (101 a-2), one end of the vacuum tube (103) is embedded in the water tank (104), and the other end of the vacuum tube is embedded in the bearing plate (101 a-2).

7. A solar water heater facilitating assembly according to claim 6, wherein: the end part of the fixed rail (102) is provided with a first sliding groove (102 e), the public rail (301) is provided with a second sliding groove (301 a), and the first sliding groove (102 e) is in butt joint with the second sliding groove (301 a).

8. A solar water heater facilitating assembly according to claim 7, wherein: the third connecting piece (302) comprises a sliding block (302 a), a bolt (302 b) and a second round pipe (302 c), the sliding block (302 a) is embedded in the first sliding groove (102 e), the second round pipe (302 c) is connected with the sliding block (302 a) and the second supporting plate (101 b), and the bolt (302 b) is connected with the second round pipe (302 c) and the fixed rail (102).

9. A solar water heater facilitating assembly according to claim 8, wherein: a second fixing hole (101 b-1) is formed in the second supporting plate (101 b), a third fixing hole (302 a-1) is formed in the sliding block (302 a), and the second circular tube (302 c) is connected with the second fixing hole (101 b-1) and the third fixing hole (302 a-1);

the second round tube (302 c) is sleeved on the bolt (302 b), and the bolt (302 b) is arranged in the second pin hole (102 d).