Automobile relay shell

Abstract

The utility model belongs to the technical field of automobile relays, and particularly relates to an automobile relay shell, which comprises a base provided with a buckle; the cover shell comprises a clamping groove and a heat dissipation channel, the clamping buckle is connected with the clamping groove in a matched and clamped mode, and a first air outlet hole and a second air outlet hole are formed between the heat dissipation channel and the cover shell; the waterproof cover is mounted on the outer wall of the housing and located at the second air outlet hole; the wiring terminal is mounted on the base; the heat dissipation channel is of an S-shaped structure; the beneficial effects of the utility model are that the housing is provided with the heat dissipation channel, and when the automobile relay is used, heat generated by internal components can be discharged, thereby preventing the internal components from being damaged; the heat dissipation channel is designed to be of an S-shaped structure, so that external liquid is not prone to entering the housing, the waterproof effect is achieved while the heat dissipation effect is guaranteed, and in addition, the waterproof cover is arranged to further improve the waterproof effect.

Description

Technical Field

[0001] This utility model belongs to the field of automotive relay technology, and in particular relates to an automotive relay housing. Background Technology

[0002] Currently, automobiles have become an important means of transportation for people's lives. Small relays in automobiles are mainly used in applications with large starting currents, such as fuel pumps, headlights, horns, and A / C compression clutches.

[0003] In the existing technology, most automotive relays do not have heat dissipation holes on their housings to ensure that water does not enter the interior. This can easily lead to the heat generated by the internal components of the automotive relay not being dissipated in time, resulting in the automotive relay overheating and becoming unable to continue to function normally. Utility Model Content

[0004] The purpose of this utility model is to address the aforementioned technical problems by providing an automotive relay housing to solve those problems.

[0005] In view of this, the present invention provides an automotive relay housing, comprising:

[0006] A base, on which a buckle is provided;

[0007] The cover includes a slot and a heat dissipation channel, the buckle is adapted to engage with the slot, and a first vent and a second vent are formed between the heat dissipation channel and the cover.

[0008] A waterproof cover, which is installed on the outer wall of the cover and located at the second vent.

[0009] Terminal blocks, which are mounted on the base;

[0010] The heat dissipation channel has an "S" shaped structure.

[0011] Furthermore, the second air outlet is provided with a downwardly sloping surface structure.

[0012] Furthermore, there are several buckles and slots.

[0013] Furthermore, the card slot includes:

[0014] An insertion hole is located at the bottom of the cover;

[0015] A limiting hole is provided on the cover and communicates with the insertion hole;

[0016] The buckle includes:

[0017] A plug block, which is mounted on the base and engages with a socket;

[0018] A locking block, which is disposed on the insert block and is used to abut against the limiting hole.

[0019] Furthermore, it also includes:

[0020] An insert plate, wherein the insert plate is disposed on the base;

[0021] A slot, wherein the slot is located at the bottom of the housing;

[0022] The insert plate and slot are adapted for plugging in.

[0023] Furthermore, it also includes:

[0024] The first magnetic block is disposed at the end of the insert plate;

[0025] The second magnetic block is disposed in the slot;

[0026] When the insert plate and the slot are inserted and engaged, the first magnetic block and the second magnetic block attract each other.

[0027] The beneficial effects of this utility model are:

[0028] The housing has heat dissipation channels that allow the automotive relay to dissipate heat generated by the internal components during use, thus preventing damage to the internal components. The heat dissipation channels are designed in an "S" shape to prevent external liquids from entering the housing, ensuring both heat dissipation and waterproofing. In addition, a waterproof cover is provided to further enhance the waterproofing effect. Attached Figure Description

[0029] Figure 1 This is an exploded view of the structure of this utility model;

[0030] Figure 2 This is a partial structural cross-sectional view of the present invention;

[0031] The markings in the diagram are as follows:

[0032] 1. Base; 2. Buckle; 21. Insert block; 22. Locking block; 3. Cover; 4. Slot; 41. Insertion hole; 42. Limiting hole; 5. Heat dissipation channel; 51. First vent; 52. Second vent; 53. Angled structure; 6. Waterproof cover; 7. Wiring terminal; 8. Insert plate; 81. First magnet; 9. Slot; 91. Second magnet. Detailed Implementation

[0033] The technical solutions of the embodiments of this application will be clearly described below with reference to the accompanying drawings. Obviously, the described embodiments are only some, not all, of the embodiments of this application. Based on the embodiments of this application, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this application.

[0034] In the description of this application, it should be noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to limit the exemplary embodiments according to this application. For ease of description, the dimensions of the various parts shown in the drawings are not drawn to actual scale. Techniques, methods, and devices known to those skilled in the art may not be discussed in detail, but where appropriate, such techniques, methods, and devices should be considered part of the specification. In all examples shown and discussed herein, any specific values ​​should be interpreted as merely exemplary and not as limitations. Therefore, other examples of exemplary embodiments may have different values. It should be noted that similar reference numerals and letters in the following drawings denote similar items; therefore, once an item is defined in one drawing, it need not be further discussed in subsequent drawings.

[0035] Example 1:

[0036] This embodiment provides an automotive relay housing, including:

[0037] Base 1, wherein a buckle 2 is provided on the base 1;

[0038] The cover 3 includes a slot 4 and a heat dissipation channel 5. The buckle 2 is adapted to engage with the slot 4. A first vent 51 and a second vent 52 are formed between the heat dissipation channel 5 and the cover 3.

[0039] Waterproof cover 6, which is installed on the outer wall of the cover 3 and located at the second vent 52;

[0040] Terminal 7, which is mounted on base 1;

[0041] The heat dissipation channel 5 has an "S" shaped structure.

[0042] In this technical solution, the components of the automotive relay are mounted on the base 1 and electrically connected to the terminal block 7. The cover 3 is placed on the base 1, and the cover 3 is fixedly connected to the base 1 by the snap-fit ​​of the clips 2 and the slots 4. Furthermore, there are multiple clips 2 and slots 4. This structural design further enhances the connection between the cover 3 and the base 1, ensuring that the cover 3 is not easily separated after being installed on the base 1.

[0043] When the automotive relay is in use, the heat generated by the components can be discharged to the outside of the housing 3 through the heat dissipation channel 5, thereby preventing heat buildup inside the housing 3 from damaging the components and effectively extending the service life of the automotive relay.

[0044] The heat dissipation channel 5 is in an "S" shape, and the second vent 52, which connects to the outside, is positioned lower than the first vent 51. This structural design makes it difficult for external liquids to splash into the inside of the casing 3 through the heat dissipation channel 5, thus achieving a waterproof effect.

[0045] A waterproof cover 6 is also provided at the second vent 52 on the outer wall of the cover 3, which can block external liquids and prevent liquids from entering the heat dissipation channel 5 from the second vent 52, thereby further improving the waterproof effect.

[0046] In summary, a heat dissipation channel 5 is provided on the housing 3, which can dissipate the heat generated by the internal components when the automotive relay is in use, thereby preventing damage to the internal components. The heat dissipation channel 5 is designed with an "S" shape structure, which makes it difficult for external liquids to enter the housing 3, ensuring heat dissipation while also providing waterproofing. In addition, a waterproof cover 6 is provided to further improve the waterproofing effect.

[0047] Example 2:

[0048] This embodiment provides an automotive relay housing, which, in addition to the technical solutions of the above embodiments, also has the following technical features.

[0049] Furthermore, the second air outlet 52 is provided with a downwardly inclined slope structure 53.

[0050] With this structural design, when liquid enters the second vent 52, the inclined structure 53 allows the liquid to be quickly discharged due to its own gravity, thereby further improving the waterproof effect and making it highly practical.

[0051] Example 3:

[0052] This embodiment provides an automotive relay housing, which, in addition to the technical solutions of the above embodiments, also has the following technical features.

[0053] Furthermore, the card slot 4 includes:

[0054] Insertion hole 41, wherein the insertion hole 41 is disposed at the bottom of the cover 3;

[0055] Limiting hole 42, the limiting hole 42 is provided on the cover 3 and is connected to the insertion hole 41;

[0056] The buckle 2 includes:

[0057] Insert 21, which is mounted on the base 1 and is inserted into the socket 41;

[0058] The locking block 22 is disposed on the insert block 21 and is used to abut against the limiting hole 42.

[0059] In this technical solution, a "V"-shaped groove is formed between the locking block 22 and the insert block 21, and an arc-shaped chamfer is provided at the connection between the locking block 22 and the insert block 21. When the insert block 21 is inserted into the insertion hole 41, the locking block 22 is squeezed. After the insert block 21 is fully inserted into the insertion hole 41, the locking block 22 returns to its original position and abuts against the limiting hole 42, thereby achieving the locking and fixing between the cover 3 and the base 1. When the cover 3 and the base 1 need to be disassembled and separated, it is only necessary to squeeze the locking block 22 through the limiting hole 42 so that the insert block 21 can be withdrawn from the insertion hole 41, thus achieving disassembly and separation, which is convenient and quick.

[0060] Example 4:

[0061] This embodiment provides an automotive relay housing, which, in addition to the technical solutions of the above embodiments, also has the following technical features.

[0062] Furthermore, it also includes:

[0063] Insert plate 8, the insert plate 8 is disposed on base 1;

[0064] Slot 9, wherein slot 9 is disposed at the bottom of cover 3;

[0065] The insert plate 8 and the slot 9 are adapted for insertion.

[0066] In this technical solution, the insertion plate 8 and the slot 9 play a guiding role in the snap-fit ​​installation of the buckle 2 and the slot 4, making it easy for the buckle 2 and the slot 4 to be accurately snapped together, which is highly practical.

[0067] Furthermore, it also includes:

[0068] The first magnetic block 81 is disposed at the end of the insert plate 8;

[0069] The second magnetic block 91 is disposed in the slot 9;

[0070] When the insert plate 8 and the slot 9 are inserted and engaged, the first magnetic block 81 and the second magnetic block 91 attract each other.

[0071] By setting the first magnetic block 81 and the second magnetic block 91 to attract each other, the insertion between the insert plate 8 and the slot 9 is made more stable, thereby effectively improving the connection between the cover 3 and the base 1 and ensuring that the cover 3 and the base 1 will not separate. In addition, this structural design can also enhance the sealing of the insertion between the insert plate 8 and the slot 9, preventing external liquid from entering the interior of the cover 3 from the slot 4, and effectively improving the waterproof performance.

[0072] The embodiments of this application have been described above with reference to the accompanying drawings. Unless otherwise specified, the embodiments and features in the embodiments of this application can be combined with each other. This application is not limited to the specific embodiments described above. The specific embodiments described above are merely illustrative and not restrictive. Those skilled in the art can make many other forms under the guidance of this application without departing from the spirit and scope of the claims, and all of these forms are within the protection scope of this application.

Claims

1. A car relay housing, characterized in that, include: A base (1) is provided with a buckle (2); The cover (3) includes a slot (4) and a heat dissipation channel (5). The buckle (2) is adapted to engage with the slot (4). A first vent (51) and a second vent (52) are formed between the heat dissipation channel (5) and the cover (3). Waterproof cover (6), the waterproof cover (6) is installed on the outer wall of the cover (3) and located at the second vent (52); Terminal block (7), which is mounted on base (1); The heat dissipation channel (5) has an "S" shaped structure.

2. The automotive relay housing according to claim 1, characterized in that, The second air outlet (52) is provided with a downwardly inclined slope structure (53).

3. The automotive relay housing according to claim 1, characterized in that, Both the buckle (2) and the slot (4) are in multiple units.

4. The automotive relay housing according to claim 3, characterized in that, The card slot (4) includes: A socket (41) is provided at the bottom of the cover (3); A limiting hole (42) is provided on the cover (3) and communicates with the insertion hole (41); The buckle (2) includes: Insert (21), the insert (21) is mounted on the base (1) and is inserted into the socket (41); The locking block (22) is disposed on the insert block (21) and is used to abut against the limiting hole (42).

5. The automotive relay housing according to claim 1, characterized in that, Also includes: Insert plate (8), the insert plate (8) is disposed on base (1); Slot (9), said slot (9) is provided at the bottom of the cover (3); The insert plate (8) and the slot (9) are adapted for insertion.

6. The automotive relay housing according to claim 5, characterized in that, Also includes: The first magnetic block (81) is disposed at the end of the insert plate (8); The second magnet (91) is disposed in the slot (9); When the insert plate (8) and the slot (9) are inserted and engaged, the first magnetic block (81) and the second magnetic block (91) attract each other.

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