CN213577738U

CN213577738U - Waterproof device of electric heater

Info

Publication number: CN213577738U
Application number: CN202022727952.7U
Authority: CN
Inventors: 岑梦协; 王仲力; 王宏亮
Original assignee: Pingding Jintai Home Applinace Manufacturing Co ltd
Current assignee: Pingding Jintai Home Applinace Manufacturing Co ltd
Priority date: 2020-11-23
Filing date: 2020-11-23
Publication date: 2021-06-29
Anticipated expiration: 2030-11-23

Abstract

The utility model discloses a watertight fittings of electric heater, including body, removal subassembly, drainage subassembly, the rectangle case form that the body transversely placed for the level, the both sides face bottom of body is equipped with the removal subassembly, and the top surface middle part of body is equipped with the heat dissipation section of thick bamboo that runs through the rigid coupling, and the bottom surface of body is equipped with the header tank of horizontal rigid coupling, and the header tank passes through drainage subassembly and this body coupling. The utility model discloses a not good problem of electric heater shock attenuation and water-proof effects has been solved in the cooperation of each subassembly, and overall structure is simple compact, has increased and has removed the absorbing effect of in-process, has made things convenient for and has carried out the drainage to electric heater inside, keeps the electric heater internal drying, avoids the electric heater inside to be corroded.

Description

Waterproof device of electric heater

Technical Field

The utility model relates to an electric heater technical field especially relates to a watertight fittings of electric heater.

Background

The electric heater is a heating electrical appliance commonly used in modern people life, and is popular because of cleanness and sanitation and convenient use. In the existing electric heater, the main components of the electric heater are a radiator, a heating body, a current connecting wire and a switch for temperature control.

The household electric heater has been widely used, and there are a convection type electric heater with a fan blowing, a movable electric heater and a fixed type heat radiation electric heater, which have different advantages and disadvantages.

When the existing electric heater is in a moving process, if severe expansion occurs, internal components are damaged, and the existing electric heater lacks the shock absorption effect in the moving process; meanwhile, in the use process, the luminotron which is most afraid of water and is at high temperature after contacting with water can burst due to expansion with heat and contraction with cold, the personal safety is seriously affected, and how to drain the water vapor in the electric heater is a problem which needs to be solved urgently.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a waterproof device of an electric heater.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a watertight fittings of electric heater, includes body, removal subassembly, drainage subassembly, the body is the horizontal rectangle case form of placing, the both sides face bottom of body is equipped with the removal subassembly, the top surface middle part of body is equipped with the heat dissipation section of thick bamboo that runs through the rigid coupling, the bottom surface of body is equipped with the header tank of horizontal rigid coupling, the header tank passes through drainage subassembly and this body coupling.

Preferably, the moving assembly comprises a V-shaped plate and a moving wheel, the bottom of each of two side faces of the body is provided with a V-shaped plate with a downward opening, a rotating hole is formed in the corner of the top of each V-shaped plate, a rotating shaft connected in a rotating mode is inserted into each rotating hole, the inner end of each rotating shaft is fixedly connected with the bottom of the corresponding side face of the body, two ends of the bottom of each V-shaped plate are provided with U-shaped supports with downward openings, and each U-shaped support is internally provided with a wheel shaft and a moving wheel in a rolling mode.

Preferably, the corners of the bottoms of the two side surfaces of the body are respectively provided with a triangular plate, the inclined surface of each triangular plate is provided with a buffer spring, and the outer end of each buffer spring is fixedly connected with one side edge of the corresponding V-shaped plate; arc-shaped sliding grooves are formed in the two side faces of the body and located on the inner side of each triangular plate, sliding shafts which are hinged to penetrate through are inserted into the middle portions of the two sides of each V-shaped plate, and the inner ends of the sliding shafts are inserted into the corresponding arc-shaped sliding grooves in a sliding mode.

Preferably, the drainage assembly comprises L-shaped pipes, trapezoidal drainage boxes and inclined pipes, a pair of L-shaped pipes tightly attached to the inner side wall is arranged on two sides in the body, a plurality of fixed cylinders are uniformly sleeved on each L-shaped pipe and fixedly connected with the inner wall of the body, the trapezoidal drainage box is arranged at the top end of each L-shaped pipe, and the two trapezoidal drainage boxes are respectively positioned on two sides of the bottom of the heat dissipation cylinder; the bottom of each L-shaped pipe penetrates through the body and is in through connection with the inclined pipe, a pair of T-shaped sealing rings penetrating through and fixedly connected with the middle parts of the two sides of the water collecting tank are arranged, and the bottom of each inclined pipe penetrates through and extends into each T-shaped sealing ring.

Preferably, the middle part of the bottom surface in the body is provided with a funnel hole penetrating through the water collecting tank, a pair of drainage grooves obliquely and fixedly connected are formed in the inner wall of the body and positioned on the two sides of each fixed cylinder, and the bottom end of each drainage groove penetrates through the fixed cylinder and is communicated with the L-shaped pipe.

Preferably, the middle part of the bottom surface of the water collecting tank is provided with an L-shaped drain pipe which penetrates and is fixedly connected, and the middle part of the L-shaped drain pipe is provided with a drain valve which is communicated and connected.

Compared with the prior art, the beneficial effects of the utility model are that:

1. through the matching use of the moving assembly, the V-shaped plate is limited and fixed under the tension action of the buffer springs on the two sides, if the body is severely impacted, the V-shaped plate is driven to slightly rotate along the rotating shaft, the buffer springs are driven to stretch or compress and deform, the sliding shaft is driven to slide in the arc-shaped sliding groove in a small amplitude, and therefore the stability in the moving process is improved;

2. through the matching use of the drainage assembly, a small amount of external water vapor can enter the body along the heat dissipation cylinder, and then fall into the trapezoidal drainage box and enter the L-shaped pipe along the drainage cylinder, meanwhile, the water vapor generated on the inner wall of the body can enter the L-shaped pipe along the drainage groove and enter the water collection tank through the inclined pipe, and the water at the bottom in the body is collected in the water collection tank along the funnel hole, so that the inside of the body is kept dry, and the inside of the body is prevented from being corroded;

to sum up, the utility model discloses a not good problem of electric heater shock attenuation and water-proof effects has been solved in the cooperation of each subassembly, and overall structure is simple compact, has increased and has removed the absorbing effect of in-process, has made things convenient for and has carried out the drainage to electric heater inside, keeps the electric heater internal drying, avoids the electric heater inside to be corroded.

Drawings

The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the invention and together with the description serve to explain the invention without limitation. In the drawings:

fig. 1 is a front view of the present invention;

FIG. 2 is a front sectional view of the present invention;

fig. 3 is a left side view of the present invention;

FIG. 4 is a schematic cross-sectional view of the drainage assembly of the present invention;

fig. 5 is an enlarged view of a point a in fig. 4 according to the present invention;

number in the figure: the device comprises a body 1, a heat radiation cylinder 11, a rotating shaft 12, a V-shaped plate 13, a U-shaped support 14, a moving wheel 15, a triangular plate 16, a buffer spring 17, an arc-shaped chute 18, a water collection tank 2, an L-shaped pipe 21, a fixed cylinder 22, a trapezoidal drainage box 23, a drainage groove 24, an inclined pipe 25, a T-shaped sealing ring 26, a funnel hole 27, an L-shaped drainage pipe 28 and a drainage valve 29.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Example 1: in order to solve the problem that the shock absorption and waterproof effects of the electric heater are poor, the embodiment provides a waterproof device of the electric heater, and the waterproof device comprises a body 1, a moving assembly and a drainage assembly, wherein the body 1 is in a rectangular box shape horizontally and transversely placed, the moving assembly is arranged at the bottom of two side surfaces of the body 1, a heat dissipation cylinder 11 which penetrates and is fixedly connected is arranged in the middle of the top surface of the body 1, a water collection tank 2 which is transversely and fixedly connected is arranged on the bottom surface of the body 1, and the water collection tank 2 is connected with the body 1 through the drainage assembly; the middle part of the bottom surface of the water collecting tank 2 is provided with an L-shaped drain pipe 28 which is fixedly connected in a penetrating way, and the middle part of the L-shaped drain pipe 28 is provided with a drain valve 29 which is connected in a penetrating way; when the amount of water in the water collection tank 2 is too large, the water discharge valve 29 is opened and the water is discharged through the L-shaped water discharge pipe 28.

The utility model discloses in, the removal subassembly includes V-arrangement board 13, removal wheel 15, the both sides face bottom of body 1 all is equipped with V-arrangement board 13 that the opening is down, and the top corner of every V-arrangement board 13 has all seted up the commentaries on classics hole, and every is gone into all to insert in the commentaries on classics hole and is equipped with the pivot 12 of rotation connection, and the inner end of every pivot 12 all with the side bottom rigid coupling that body 1 corresponds, the bottom both ends of every V-arrangement board 13 all are equipped with the U-shaped support 14 that the opening is down, all through shaft and removal wheel 15 roll connection in every U-shaped support 14; triangular plates 16 are arranged at the bottom corners of the two side surfaces of the body 1, a buffer spring 17 is arranged on the inclined surface of each triangular plate 16, and the outer end of each buffer spring 17 is fixedly connected with one side edge of the corresponding V-shaped plate 13;

arc-shaped sliding grooves 18 are recessed in the two side faces of the body 1 and are positioned on the inner side of each triangular plate 16, sliding shafts which are hinged and penetrate through are inserted in the middle parts of the two sides of each V-shaped plate 13, and the inner ends of the sliding shafts are slidably inserted in the corresponding arc-shaped sliding grooves 18; because the buffer spring 17 tension effect of both sides plays spacing fixed effect to V shaped plate 13, if meet the violent striking of body 1, can drive V shaped plate 13 and slightly rotate along pivot 12, drive buffer spring 17 tensile or compressive deformation, drive the slide-shaft and carry out small amplitude slip in arc spout 18 to the stability of removal in-process has been increased.

In the utility model, the drainage component comprises an L-shaped pipe 21, a trapezoidal drainage box 23 and an inclined pipe 25, a pair of L-shaped pipes 21 tightly attached to the inner side wall are arranged on two sides in the body 1, a plurality of fixed cylinders 22 are uniformly sleeved on each L-shaped pipe 21, each fixed cylinder 22 is fixedly connected with the inner wall of the body 1, the trapezoidal drainage box 23 is arranged on the top end of each L-shaped pipe 21, and the two trapezoidal drainage boxes 23 are respectively positioned on two sides of the bottom of the heat dissipation cylinder 11; the bottom end of each L-shaped pipe 21 penetrates through the body 1 and is in through connection with an inclined pipe 25, a pair of T-shaped sealing rings 26 which are fixedly connected in a penetrating mode are arranged in the middle of two sides of the water collecting tank 2, and the bottom end of each inclined pipe 25 penetrates through and extends into the T-shaped sealing rings 26;

a funnel hole 27 penetrating through the water collecting tank 2 is formed in the middle of the inner bottom surface of the body 1, a pair of obliquely fixedly connected drainage grooves 24 are formed in the inner wall of the body 1 and positioned on two sides of each fixed cylinder 22, and the bottom end of each drainage groove 24 penetrates through the fixed cylinder 22 and is communicated with the L-shaped pipe 21; a small amount of external vapor can enter the body 1 along the heat dissipation cylinder 11, and then fall into the trapezoidal drainage box 23, along entering the L-shaped pipe 21, meanwhile, the vapor generated on the inner wall of the body 1 can enter the L-shaped pipe 21 along the drainage groove 24, and enters the water collection tank 2 through the inclined pipe 25, and the water at the bottom in the body 1 is carried out in the water collection tank 2 along the funnel hole 27, so that the inside of the body 1 is kept dry, and the inside of the body 1 is prevented from being corroded.

Example 2: the utility model discloses when specifically using, its operating procedure is as follows:

step one, the body 1 drives the V-shaped plate 13 and the body 1 to move by pushing the moving wheel 15 to roll in the moving process, the V-shaped plate 13 is limited and fixed under the action of the tension of the buffer springs 17 on the two sides, if the body 1 is severely impacted, the V-shaped plate 13 is driven to slightly rotate along the rotating shaft 12 to drive the buffer springs 17 to stretch or compress and deform, and the sliding shaft is driven to slide in the arc-shaped sliding groove 18 in a small range, so that the stability in the moving process is improved;

step two, when the body 1 works, the generated heat is discharged along with the heat dissipation cylinder 11, a small amount of external water vapor enters the body 1 along the heat dissipation cylinder 11, and then falls into the trapezoidal drainage box 23 and enters the L-shaped pipe 21 along the same, meanwhile, the water vapor generated on the inner wall of the body 1 enters the L-shaped pipe 21 along the drainage groove 24 and enters the water collection tank 2 through the inclined pipe 25, and the water at the bottom in the body 1 enters the water collection tank 2 along the funnel hole 27, so that the interior of the body 1 is kept dry, and the interior of the body 1 is prevented from being corroded;

and step three, when the water amount in the water collecting tank 2 is too much collected, opening the drain valve 29 and discharging the water through the L-shaped drain pipe 28.

The utility model discloses a not good problem of electric heater shock attenuation and water-proof effects has been solved in the cooperation of each subassembly, and overall structure is simple compact, has increased and has removed the absorbing effect of in-process, has made things convenient for and has carried out the drainage to electric heater inside, keeps the electric heater internal drying, avoids the electric heater inside to be corroded.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a watertight fittings of electric heater, includes body (1), removes subassembly, drainage subassembly, its characterized in that: the body (1) is the horizontal rectangle case form of placing, the both sides face bottom of body (1) is equipped with the removal subassembly, the top surface middle part of body (1) is equipped with a heat dissipation section of thick bamboo (11) that runs through the rigid coupling, the bottom surface of body (1) is equipped with header tank (2) of horizontal rigid coupling, header tank (2) are connected with body (1) through the drainage subassembly.

2. The waterproof device of the electric heater as claimed in claim 1, wherein: the movable assembly comprises a V-shaped plate (13) and movable wheels (15), wherein the bottoms of the two side faces of the body (1) are respectively provided with the V-shaped plate (13) with an opening facing downwards, each rotary hole is formed in the corner of the top of the V-shaped plate (13), each rotary hole is internally provided with a rotary shaft (12) connected in a rotating mode, and each rotary shaft is fixedly connected with the bottom of the side face of the body (1) at the inner end of each rotary shaft (12) and is provided with a U-shaped support (14) with an opening facing downwards, and each U-shaped support (14) is internally provided with a wheel shaft and movable wheels (15) in a rolling mode.

3. The waterproof device of the electric heater of claim 2, wherein: triangular plates (16) are arranged at the bottom corners of the two side faces of the body (1), a buffer spring (17) is arranged on the inclined plane of each triangular plate (16), and the outer end of each buffer spring (17) is fixedly connected with one side edge of the corresponding V-shaped plate (13); arc-shaped sliding grooves (18) are formed in the two side faces of the body (1) and located on the inner side of each triangular plate (16), sliding shafts which are hinged and penetrate through are inserted into the middle portions of the two sides of each V-shaped plate (13), and the inner ends of the sliding shafts are inserted into the corresponding arc-shaped sliding grooves (18) in a sliding mode.

4. The waterproof device of the electric heater as claimed in claim 1, wherein: the drainage assembly comprises L-shaped pipes (21), trapezoidal drainage boxes (23) and inclined pipes (25), a pair of L-shaped pipes (21) tightly attached to the inner side wall is arranged on two sides in the body (1), a plurality of fixed cylinders (22) are uniformly sleeved on each L-shaped pipe (21), each fixed cylinder (22) is fixedly connected with the inner wall of the body (1), each trapezoidal drainage box (23) is arranged at the top end of each L-shaped pipe (21), and the two trapezoidal drainage boxes (23) are respectively located on two sides of the bottom of the heat dissipation cylinder (11); every the bottom of L venturi tube (21) all runs through body (1) and with pipe chute (25) through connection, the both sides middle part of header tank (2) is equipped with a pair of T shape sealing ring (26) that run through the rigid coupling, and every the bottom of pipe chute (25) all runs through and stretches into in T shape sealing ring (26).

5. The waterproof device of the electric heater as claimed in claim 4, wherein: the bottom surface middle part is equipped with funnel hole (27) that run through header tank (2) in body (1), and the both sides that are located every fixed cylinder (22) all are equipped with drainage groove (24) of a pair of slant rigid coupling on body (1) inner wall, every the bottom of drainage groove (24) all runs through fixed cylinder (22) and communicates with L venturi tube (21).

6. The waterproof device of the electric heater as claimed in claim 1, wherein: the bottom surface middle part of header tank (2) is equipped with L shape drain pipe (28) that run through the rigid coupling, the mid-mounting of L shape drain pipe (28) has through connection's drain valve (29).