CN206919110U - Heating components and heaters - Google Patents

Abstract

The utility model discloses a heating component and a heater using the heating component, wherein the heating component comprises: two waterproof covers, the two waterproof covers are arranged opposite to each other; a heating plate, the heating plate is arranged between the two waterproof covers, and the two ends of the heating plate are respectively provided with connection terminals, each connection terminal is located in the adjacent waterproof cover. The technical solution of the utility model can improve the waterproof effect and use safety of the heater.

Description

Heating components and heaters

technical field

The utility model relates to the technical field of heaters, in particular to a heating component and a heater using the heating component.

Background technique

At present, for a counterbalance heater, a heating plate is generally used as an important heating element inside it. Moreover, in order to achieve a better heat dissipation effect, generally a number of heat dissipation holes are provided on the shell of the counterbalanced heater, and these heat dissipation holes are made to cover the entire shell. However, such a heat dissipation method may easily lead to external moisture intrusion into the casing, causing adverse effects on the circuit, and even causing a short circuit in the counter-balanced heater, damage to the whole machine, or leakage of electricity, affecting user safety.

Utility model content

The main purpose of the utility model is to provide a heating component, aiming at improving the waterproof effect and safety of use of the heater.

In order to achieve the above purpose, the heating assembly proposed by the utility model includes:

Two waterproof covers, the second waterproof cover is set opposite to each other;

A heating plate, the heating plate is arranged between the two waterproof covers, the two ends of the heating plate are respectively provided with connection terminals, and each connection terminal is located in the adjacent waterproof cover.

Optionally, the waterproof cover includes:

The base plate is provided with a first relief opening;

A casing, the casing covers the bottom plate, and together with the bottom plate forms an accommodating cavity, the connecting terminal protrudes from the end of the heating plate, and passes through the first relief opening the bottom plate and accommodated in the accommodating cavity.

Optionally, the bottom plate is provided with a buckle hole, and the cover is provided with a buckle protruding toward the bottom plate, and the buckle piece is buckled into the buckle hole.

Optionally, a bracket is provided on the surface of the bottom plate facing the heating board, and an end of the heating board is fixed to the bracket.

Optionally, the bracket includes:

a substrate, and the substrate abuts against the bottom plate;

The connecting plate is connected to one end of the base plate and is bent and extended relative to the base plate, and the end of the heating plate is fixed to the connecting plate.

Optionally, the base plate is provided with a second relief opening, and the connection terminals pass through the second relief opening, the first relief opening in sequence, and are accommodated in the accommodation cavity.

Optionally, the size of the second relief opening matches the cross-sectional size of the corresponding connection terminal.

Optionally, the bracket further includes a baffle, the baffle is connected to the other end of the base plate, and is arranged opposite to the connecting plate, and the end of the heating plate is located between the baffle and the connecting plate. between the boards.

Optionally, a mounting lug protrudes from the surface of the bottom plate facing the heating plate, the mounting lug is provided with a first connection hole, and the baffle plate or the connection plate is provided with a second connection hole, so The bracket is connected to the bottom plate through the cooperation of the connecting piece with the first connection hole and the second connection hole.

The utility model also proposes a heater, which includes a heating component, and the heating component includes:

Two waterproof covers, the second waterproof cover is set opposite to each other;

A heating plate, the heating plate is arranged between the two waterproof covers, the two ends of the heating plate are respectively provided with connection terminals, and each connection terminal is located in the adjacent waterproof cover.

In the technical solution of the utility model, the heating plate is arranged between two waterproof covers, and the connecting terminals at both ends of the heating plate are respectively arranged in the corresponding waterproof covers, so that when water invades the inside of the heater, the waterproof cover can effectively The contact between water and connection terminals is isolated, and the adverse effect caused by the short circuit of the circuit is avoided, that is, the waterproof effect of the heater is improved. At the same time, the moisture isolation can also effectively avoid the occurrence of electric leakage, which improves the safety of the heater.

Description of drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present invention or the prior art, the following will briefly introduce the accompanying drawings that need to be used in the description of the embodiments or the prior art. Obviously, the accompanying drawings in the following description These are only some embodiments of the present utility model, and those skilled in the art can also obtain other drawings according to the structures shown in these drawings without creative work.

Fig. 1 is a schematic structural view of an embodiment of the heating assembly of the present invention;

Fig. 2 is an exploded view of the heating component in Fig. 1;

Fig. 3 is a schematic diagram of an enlarged structure at III in Fig. 2;

FIG. 4 is a schematic diagram of an enlarged structure at IV in FIG. 2 .

Explanation of reference numbers:

label name label name 100 Heating components 30 bracket 10 Waterproof cover 31 Substrate 11 Bottom plate 311 second give way 111 first way out 33 connecting plate 113 buttonhole 331 first mounting hole 115 mounting lugs 35 baffle 1151 first connection hole 351 Second connection hole 13 Cover 50 heating plate 131 Buckle 51 Terminals 15 Accommodating cavity 53 Second mounting hole

The realization of the purpose of the utility model, functional characteristics and advantages will be further described in conjunction with the embodiments and with reference to the accompanying drawings.

detailed description

The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of them. Example. Based on the embodiments of the present utility model, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the scope of protection of the present utility model.

It should be noted that all directional indications (such as up, down, left, right, front, back...) in the embodiments of the present utility model are only used to explain the relationship between the components in a certain posture (as shown in the accompanying drawings). If the specific posture changes, the directional indication will also change accordingly.

In addition, in the present application, descriptions such as "first", "second" and so on are used for description purposes only, and should not be understood as indicating or implying their relative importance or implicitly indicating the quantity of indicated technical features. Thus, the features defined as "first" and "second" may explicitly or implicitly include at least one of these features. In the description of the present utility model, "plurality" means at least two, such as two, three, etc., unless otherwise specifically defined.

In this utility model, unless otherwise specified and limited, the terms "connection" and "fixation" should be understood in a broad sense, for example, "fixation" can be a fixed connection, a detachable connection, or an integration; It may be a mechanical connection or an electrical connection; it may be a direct connection or an indirect connection through an intermediary, and it may be an internal communication between two elements or an interaction relationship between two elements, unless otherwise clearly defined. Those of ordinary skill in the art can understand the specific meanings of the above terms in the present utility model according to specific situations.

In addition, the technical solutions of the various embodiments of the present invention can be combined with each other, but it must be based on the realization of those skilled in the art. When the combination of technical solutions is contradictory or cannot be realized, it should be considered as the technical solution. Combination does not exist, nor is it within the scope of protection required by the utility model.

The utility model proposes a heating component 100, which is mainly used in heaters, such as counterbalance heaters, to improve the waterproof effect and safety of the heater.

The specific structure of the heating component 100 will be described below, as shown in Figures 1 to 4, in an embodiment of the heating component 100 of the present invention, the heating component 100 includes:

Two waterproof covers 10, the two waterproof covers 10 are relatively arranged;

A heating plate 50, the heating plate 50 is arranged between the two waterproof covers 10, and has two opposite ends, the two ends of the heating plate 50 extend toward the two waterproof covers 10 respectively, Both ends of the board 50 are respectively provided with connection terminals 51 , and each connection terminal 51 is located in its adjacent waterproof cover 10 .

Specifically, the waterproof cover 10 is roughly in the shape of a hollow semi-cylindrical and extends along the vertical direction. The extension directions of the two waterproof covers 10 are parallel to each other, and a clamping space is formed between the two waterproof covers 10, and the heating plate 50 is located in the clamping space. The heating plate 50 is roughly rectangular, its surface is extended along the vertical direction, and its longer side is arranged along the horizontal direction. At this time, the two ends where the shorter two sides of the heating plate 50 are located are the two ends of the heating plate 50 , and each end is extended toward a waterproof cover 10 . Moreover, the two ends of the heating plate 50 are respectively provided with connection terminals 51 , and each connection terminal 51 is located in its adjacent waterproof cover 10 .

Therefore, it can be understood that in the technical solution of the present utility model, the heating plate 50 is arranged between the two waterproof covers 10, and the connecting terminals 51 at both ends of the heating plate 50 are respectively arranged in the corresponding waterproof covers 10, so that when there is When water invades the interior of the heater, the waterproof cover 10 can effectively isolate the contact between the water and the terminal 51, avoiding the adverse effect caused by the short circuit, that is, improving the waterproof effect of the heater. At the same time, the moisture isolation can also effectively avoid the occurrence of electric leakage, which improves the safety of the heater.

As shown in Figures 2 and 3, the waterproof cover 10 includes:

The bottom plate 11, the bottom plate 11 is provided with a first relief opening 111;

A casing 13, the casing 13 covers the bottom plate 11, and together with the bottom plate 11 forms an accommodating cavity 15, the connecting terminal 51 protrudes from the end of the heating plate 50, and is connected by the first A relief opening 111 passes through the bottom plate 11 and is accommodated in the accommodating chamber 15 .

Specifically, the bottom plate 11 is approximately rectangular, and its surface extends along the vertical direction, and its shorter side is set along the horizontal direction. Meanwhile, the bottom plate 11 is also vertically set to the heating plate 50 . The casing 13 is approximately semi-cylindrical with a hollow side and an opening, and the opening is disposed facing the bottom plate 11 . When the case 13 covers the bottom plate 11 , that is, when the bottom plate 11 is assembled on the case 13 , the case 13 and the bottom plate 11 enclose together to form an accommodating cavity 15 . Moreover, the middle part of the bottom plate 11 is also provided with a first relief opening 111. At this time, the terminal 51 protruding from the end of the heating plate 50 passes through the bottom plate 11 through the first relief opening 111, enters and is accommodated in the waterproof cover 10. In the accommodation cavity 15, the insulation from moisture is realized, the short circuit of the circuit is avoided, and the safety is improved.

In addition, it should be noted that other circuit components or line connectors of the heater can be arranged in the accommodation cavity 15 of the waterproof cover 10 to isolate it from contact with water, avoid circuit short circuit and leakage, and further improve the use of the heater. safety.

Please refer to FIG. 4 further, the bottom plate 11 is provided with a button hole 113 , and the cover 13 is provided with a buckle piece 131 protruding toward the bottom plate 11 , and the buckle piece 131 is buckled into the button hole 113 .

Specifically, two groups of buttonholes 113 are opened on the bottom board 11 , and the two groups of button holes 113 are respectively located at the upper part and the lower part of the bottom board 11 . Each group of buttonholes 113 includes two buttonholes 113 , and the two buttonholes 113 are respectively disposed close to two long sides of the bottom plate 11 and are located at the same height. Correspondingly, two groups of buckle pieces 131 protrude from the inner surface of the case 13 , and the two groups of buckle pieces 131 are respectively located on the upper and lower parts of the case 13 and correspond to the two groups of button holes 113 . At this time, each buckle piece 131 is correspondingly buckled into a buckle hole 113 to realize the assembly of the cover 13 and the bottom plate 11 .

In this way, not only the connection tightness between the casing 13 and the bottom plate 11 can be effectively ensured, and the waterproof effect of the waterproof cover 10 can be guaranteed, but also the assembly structure of the waterproof cover 10 can be simplified and the assembly can be facilitated, thereby effectively improving the performance of the heating component 100. The assembly efficiency improves the production efficiency of the heating component 100 , reduces resource consumption and cost input, and thus effectively improves the practicability of the heating component 100 .

As shown in FIG. 1 , FIG. 2 and FIG. 4 , a support 30 is provided on the surface of the bottom plate 11 facing the heating plate 50 , and an end of the heating plate 50 is fixed to the support 30 .

In this embodiment, a bracket 30 is provided on the surface of each bottom plate 11 facing the heating plate 50 , and the two brackets 30 are arranged opposite to each other. Each bracket 30 also defines at least one first installation hole 331 . The heating board 50 is located between the two brackets 30 , and the two ends of the heating board 50 respectively extend toward the two brackets 30 , and at least one second installation hole 53 is opened at the two ends of the heating board 50 . Moreover, each connecting piece (not shown) is fixed in a first installation hole 331 through a second installation hole 53 , so as to achieve a fixed connection between the heating plate 50 and the bracket 30 .

Specifically, the bracket 30 is roughly in the shape of a strip, and extends along the vertical direction. The two brackets 30 are parallel to each other, an accommodating space is formed between the two brackets 30, and the heating plate 50 is located in the accommodating space. Each end of the heating plate 50 is provided with a second installation hole 53, and the second installation hole 53 runs through the two opposite surfaces of the heating plate 50. Correspondingly, the surface of the bracket 30 facing the second installation hole 53 is provided with a first installation hole. 331 , each connecting piece passes through a second mounting hole 53 and is fixed in a first mounting hole 331 , so as to achieve a fixed connection between the heating plate 50 and the bracket 30 .

In this way, the installation stability of the heating plate 50 can be effectively improved, and the relative displacement and gap between components can be reduced, thereby improving the compactness and waterproof effect of the structure, and improving the safety of the heater. At the same time, the arrangement of the bracket 30 can also simplify the structure of the bottom plate 11, improve the production efficiency of the bottom plate 11, and also make the related structure for fixing the heating plate 50 part-sized, reducing the replacement cost.

As shown in Figures 3 and 4, the bracket 30 includes:

a substrate 31, the substrate 31 abuts against the bottom plate 11;

The connecting plate 33 is connected to one end of the base plate 31 and is bent and extended relative to the base plate 31 . The end of the heating plate 50 is fixed to the connecting plate 33 .

Specifically, the connecting plate 33 and the heating plate 50 are parallel to each other, the connecting plate 33 has a first mounting hole 331 on the surface facing the heating plate 50 , and the heating plate 50 has a second mounting hole 53 on the surface facing the connecting plate 33 . In this way, the assembly can be further facilitated, the assembly efficiency of the heating component 100 can be improved, the cost of human resources can be saved, and the practicability can be improved.

Further, the base plate 31 is provided with a second relief opening 311 , and the connection terminals 51 pass through the second relief opening 311 and the first relief opening 111 in turn, and are accommodated in the accommodation cavity 15 . Specifically, the base plate 31 is roughly in the shape of a strip and extends along the vertical direction. In addition, the substrate 31 is arranged parallel to the bottom plate 11 , and is abutted against the bottom plate 11 . At this time, the surface of the substrate 31 facing the first relief opening 111 is provided with a second relief opening 311, and the second relief opening 311 communicates with the first relief opening 111. The second relief opening 311 passes through the base plate 31 , and the first relief opening 111 passes through the bottom plate 11 , and finally enters and is accommodated in the accommodating cavity 15 corresponding to the waterproof cover 10 . In this way, the structure is simple, the assembly is convenient, the production efficiency and assembly efficiency of the heating component 100 are effectively improved, resource consumption is reduced, and practicability is improved.

Preferably, the size of the second relief opening 311 matches the cross-sectional size of the corresponding connecting terminal 51 . Specifically, the cross-section of the connection terminal 51 can be circular or square, and at this time, the second relief opening 311 can also be set to be circular or square correspondingly, and its size is the same as that of the cross-section of the connection terminal 51 . In this way, when the connection terminal 51 passes through the substrate 31 through the second relief opening 311, the connection terminal 51 and the side wall of the second relief opening 311 can form a tight fit, thereby effectively reducing the contact between the connection terminal 51 and the second relief opening. The gap between the side walls of the opening 311 reduces the possibility of moisture entering the waterproof cover 10 through the gap, thereby further improving the waterproof effect of the heating element 100 and improving the safety.

In addition, it can be understood that the cross-section of the connection terminal 51 can also be in other shapes, and in this case, the shape of the second relief opening 311 can be consistent with it. Moreover, the size of the second relief opening 311 is the same as the cross-sectional size of the connection terminal 51 , or the second relief opening 311 is slightly larger.

As shown in FIGS. 3 and 4 , the bracket 30 also includes a baffle 35 , the baffle 35 is connected to the other end of the base plate 31 and is arranged opposite to the connecting plate 33 , and the heating plate 50 The end portion is located between the baffle plate 35 and the connecting plate 33 . In this way, the setting stability of the end of the heating plate 50 can be effectively improved, and the relative displacement between components can be reduced, thereby ensuring the stability of the wiring and ensuring the normal operation of the heating component 100 . At the same time, it can be understood that the end of the heating plate 50 is located between the baffle plate 35 and the connecting plate 33, which is equivalent to that the baffle plate 35 and the connecting plate 33 are respectively located on both sides of the end of the heating plate 50. In this way, the baffle plate 35 and the connecting plate 33 The connection plate 33 can protect the end of the heating plate 50, preventing the intruding water from directly invading the end of the heating plate 50 from both sides of the heating plate 50 and contacting the terminal 51, thereby further avoiding the occurrence of circuit short circuit and leakage. That is, the waterproof effect and safety in use of the heater are further improved.

As shown in Figure 3 and Figure 4, the surface of the bottom plate 11 facing the heating plate 50 is protruded with a mounting lug 115, and the mounting lug 115 is provided with a first connection hole 1151, and the baffle plate 35 or the The connecting plate 33 defines a second connecting hole 351 , and the bracket 30 is connected to the bottom plate 11 through the cooperation of the connecting piece and the first connecting hole 1151 and the second connecting hole 351 .

Specifically, the mounting lug 115 is roughly in the shape of a sheet, perpendicular to the bottom plate 11 and parallel to the vertical plane. The mounting lug 115 abuts against the surface of the baffle plate 35 away from the connecting plate 33, and at this time, the surface of the mounting lug 115 facing the baffle plate 35 is provided with a first connection hole 1151, and the baffle plate 35 faces the first connection hole 1151. A second connecting hole 351 is defined, and the baffle plate 35 is connected to the mounting lug 115 through the cooperation of the connecting piece with the first connecting hole 1151 and the second connecting hole 351 . In this way, through the fixed connection between the baffle plate 35 and the mounting lug 115, the assembly of the bracket 30 and the bottom plate 11 (that is, the waterproof cover 10) is realized, the installation stability of the bracket 30 and the installation stability of the heating plate 50 are improved, and the The relative displacement and gap between the components are reduced, the tightness and waterproof effect of the structure are improved, and the safety of the heater is improved.

The utility model also proposes a heater, which includes the heating component 100 as mentioned above. The specific structure of the heating component 100 refers to the aforementioned embodiments. Since the heater adopts all the technical solutions of the aforementioned embodiments, Therefore, it has at least all the beneficial effects brought about by the technical solutions of the foregoing embodiments, which will not be described here one by one.

The above is only a preferred embodiment of the utility model, and does not limit the patent scope of the utility model. Under the inventive concept of the utility model, the equivalent structural transformation made by using the specification of the utility model and the contents of the accompanying drawings, or Direct/indirect application in other related technical fields is included in the patent protection scope of the present utility model.

Claims (10)

1. A kind of 1. heat generating component, applied to warmer, it is characterised in that including：

   Two buckers, two buckers are oppositely arranged；

   Heating board, the heating board are located between two buckers, and the both ends of the heating board are respectively equipped with binding post, often One binding post is located in the bucker that it closes on.
2. 2. heat generating component as claimed in claim 1, it is characterised in that the bucker includes：

   Bottom plate, the bottom plate offer the first resigning mouthful；

   Case, bottom plate described in the case cover lid, and accommodating chamber is collectively forming with the bottom plate, the binding post is convexly equipped in institute The end of heating board is stated, and the bottom plate is passed through by first resigning mouthful, and is contained in the accommodating chamber.
3. 3. heat generating component as claimed in claim 2, it is characterised in that the bottom plate offers button hole, and the case is towards institute State bottom plate and be convexly equipped with cramp, the cramp buckles into the button hole.
4. 4. heat generating component as claimed in claim 2, it is characterised in that the bottom plate is provided with branch towards the surface of the heating board The support is fixed in frame, the end of the heating board.
5. 5. heat generating component as claimed in claim 4, it is characterised in that the support includes：

   Substrate, the substrate abut against with the bottom plate；

   Connecting plate, the connecting plate are connected with one end of the substrate, and are bent and extended relative to the substrate, the heating board End be fixed on the connecting plate.
6. 6. heat generating component as claimed in claim 5, it is characterised in that the substrate offers the second resigning mouthful, the wiring Terminal sequentially passes through second resigning mouthful, first resigning mouthful, and is contained in the accommodating chamber.
7. 7. heat generating component as claimed in claim 6, it is characterised in that the size and corresponding wiring terminal of second resigning mouthful Cross section size match.
8. 8. heat generating component as claimed in claim 5, it is characterised in that the support also includes baffle plate, and the baffle plate is connected to The other end of the substrate, and be oppositely arranged with the connecting plate, the end of the heating board is located at the baffle plate and the company Between fishplate bar.
9. 9. heat generating component as claimed in claim 8, it is characterised in that the surface of the bottom plate towards the heating board is convexly equipped with Mounting lug, the mounting lug offer the first connecting hole, and the baffle plate or the connecting plate offer the second connecting hole, institute Mating connection of the support by connector and the first connecting hole and the second connecting hole is stated in the bottom plate.
10. 10. a kind of warmer, it is characterised in that including the heat generating component as described in claim any one of 1-9.