Novel building control electronic relay
By introducing heat dissipation mechanisms into the electronic relay, including installation boxes, heat sinks, heat conductors and fans, the problem of insufficient heat dissipation under high loads is solved, efficient heat dissipation is achieved, equipment life is extended and stability is improved.
Patent Information
- Application Number
- CN202422036114.3
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-08-21
- Publication Date
- 2025-08-05
- Estimated Expiration
- 2034-08-21
AI Technical Summary
Traditional heat dissipation methods cannot meet the heat dissipation needs of high-performance electronic relays under high loads, resulting in overheating of the equipment and affecting performance stability and life.
A new type of electronic relay for building control is designed, which adopts a heat dissipation mechanism including an installation box, a heat sink, a heat conductor, a fan and a fastening mechanism. The heat is absorbed through the heat conductor, and the fan accelerates the flow of air, ensuring that the electronic relay maintains a normal temperature under high loads, and facilitates replacement of the heat conductor and cleaning up dust.
It improves the heat dissipation efficiency of electronic relays, prevents overheating, extends service life, simplifies maintenance processes, and ensures equipment stability and reliability.
Smart Images
Figure CN223193712U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of electronic relays, in particular to a novel building control electronic relay. Background Art
[0002] As we all know, electronic relays are electrical control devices that use electrical signals to control the on / off state of circuits and are commonly used in automated control systems. The basic functions of electronic relays are similar to those of traditional electromagnetic relays, but they use electronic components (such as transistors and optocouplers) to convert and amplify control signals rather than relying on mechanical contacts. Electronic relays generate a significant amount of heat during operation. Poor heat dissipation can lead to overheating, affecting performance stability and even shortening their service life.
[0003] Traditional heat dissipation methods often rely on natural cooling or simple heat sinks. These methods cannot meet the heat dissipation requirements of high-performance electronic relays under high loads. Therefore, it is necessary to propose a solution to this technical problem. Utility Model Content
[0004] (1) Technical problems solved
[0005] In view of the deficiencies in the prior art, the utility model provides a novel building control electronic relay.
[0006] (2) Technical solution
[0007] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: a new type of building control electronic relay, comprising an electronic relay body, a heat dissipation mechanism and a mounting mechanism provided on the electronic relay body, the heat dissipation mechanism comprising a mounting box and a heat dissipation rack, the mounting box being mounted on one side of the electronic relay body, a mounting slot being provided on the mounting box, a heat conducting sheet being provided between the mounting slot and the electronic relay body, positioning slots being provided on both sides of the mounting slot, a positioning plate being provided between the positioning slot and the heat dissipation rack, a fan being provided on the heat dissipation rack, a fan being provided between the positioning slot and the positioning plate, and a heat dissipation rack being provided with a fan. There is a fastening mechanism, which includes a fastening groove and a card slot. The fastening groove is opened on one side of the positioning groove, and a fastening plate is provided on the fastening groove. An oblique groove is opened on one side of the top of the fastening plate. An elastic component is provided between the fastening plate and the fastening groove. The card slot is opened on one side of the positioning plate, and the fastening plate is against the card slot. An adjustment hole is opened between the fastening groove and the top of the installation box, an adjustment column is provided on the adjustment hole, and an oblique block is provided at the bottom end of the adjustment column. A limiting mechanism is provided between the adjustment column and the adjustment hole, and the heat dissipation mechanism is provided with two and symmetrically arranged.
[0008] Furthermore, the present invention is improved in that the limiting mechanism includes a limiting groove, the limiting groove is opened on one side of the adjusting hole, a limiting block is provided on the limiting groove, and the limiting block is connected to the adjusting column.
[0009] Furthermore, the present invention is improved in that heat dissipation fins are provided on the mounting groove, and the heat dissipation fins are located on both sides of the heat conducting plate.
[0010] Furthermore, the present invention is improved in that the heat dissipation fins are provided in plurality and arranged in an array.
[0011] Furthermore, the present invention is improved in that the installation box is made of insulating plastic material.
[0012] Furthermore, the present invention is improved in that the elastic component is an alloy spring.
[0013] Furthermore, the present invention is improved in that the outer surface of the alloy spring is coated with an insulating coating.
[0014] Furthermore, the present invention is improved in that an insulating handle is provided at the top end of the adjusting column.
[0015] (3) Beneficial effects
[0016] Compared with the prior art, the present invention provides a new type of building control electronic relay, which has the following beneficial effects:
[0017] The new building control electronic relay has a thermal conductive sheet that can effectively absorb the heat generated by the electronic relay body during operation, and accelerates air flow through the fan to improve heat dissipation efficiency. The two symmetrically arranged heat dissipation mechanisms can further enhance the heat dissipation effect, ensuring that the electronic relay body can still maintain a normal operating temperature range under high load conditions. Effective heat dissipation measures help prevent performance degradation and failures caused by overheating, improve the stability and reliability of the electronic relay body, and extend the service life of the electronic relay by maintaining a suitable operating temperature range, reducing maintenance frequency. The heat dissipation frame can be disassembled through simple operations, making it easy to clean dust on the fan and replace the thermal conductive sheet, which not only simplifies the maintenance process, but also ensures that the electronic relay can continue to operate in the best condition. The convenience of replacing the thermal conductive sheet also helps to update components in a timely manner, avoiding equipment failures caused by improper maintenance. BRIEF DESCRIPTION OF THE DRAWINGS
[0018] Figure 1 This is a schematic diagram of the structure of the utility model Figure 1 ;
[0019] Figure 2 This is a schematic diagram of the structure of the utility model Figure 2 ;
[0020] Figure 3 This is a half-section front view of the structure of the utility model;
[0021] Figure 4 For this utility model Figure 1 The left half-section view of the enlarged structure of the installation box.
[0022] In the figure: 1. Electronic relay body; 2. Mounting box; 3. Heat sink; 4. Mounting slot; 5. Heat conducting plate; 6. Positioning slot; 7. Positioning plate; 8. Fan; 9. Card slot; 10. Fastening plate; 11. Elastic component; 12. Adjusting column; 13. Inclined block; 14. Limiting slot; 15. Limiting block; 16. Heat sink fin; 17. Insulated handle. DETAILED DESCRIPTION
[0023] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.
[0024] See also Figure 1-4The utility model is a new type of building control electronic relay, including an electronic relay body 1, on which a heat dissipation mechanism and a mounting mechanism are provided, the heat dissipation mechanism including a mounting box 2 and a heat dissipation frame 3, the mounting box 2 being mounted on one side of the electronic relay body 1, the mounting box 2 being provided with a mounting slot 4, a heat conducting sheet 5 being provided between the mounting slot 4 and the electronic relay body 1, positioning slots 6 being provided on both sides of the mounting slot 4, a positioning plate 7 being provided between the positioning slot 6 and the heat dissipation frame 3, a fan 8 being provided on the heat dissipation frame 3, a fastening mechanism being provided between the positioning slot 6 and the positioning plate 7, the fastening mechanism including a fastening Slot and card slot 9, the fastening slot is opened on one side of the positioning slot 6, a fastening plate 10 is provided on the fastening slot, an oblique slot is opened on one side of the top of the fastening plate 10, an elastic component 11 is provided between the fastening plate 10 and the fastening slot, the card slot 9 is opened on one side of the positioning plate 7, the fastening plate 10 is against the card slot 9, an adjustment hole is opened between the fastening slot and the top of the installation box 2, an adjustment column 12 is provided on the adjustment hole, an oblique block 13 is provided at the bottom end of the adjustment column 12, a limiting mechanism is provided between the adjustment column 12 and the adjustment hole, the heat dissipation mechanism is provided with two and symmetrically arranged, in this embodiment, the installation mechanism is installed The electronic relay body 1 is assembled in the specified position. The positioning plate 7 of the heat dissipation frame 3 is inserted into the positioning groove 6 of the mounting groove 4. At this time, the fastening plate 10 of the fastening groove in one of the positioning grooves 6 is squeezed and moved by the positioning plate 7 through the oblique groove. The fastening plate 10 moves into the fastening groove so that the positioning plate 7 rests on the positioning groove 6. At this time, the fastening plate 10 is just aligned with the card slot 9. The fastening plate 10 is elastically supported by the elastic component 11, so that the fastening plate 10 can rest in the card slot 9, thereby firmly fixing the positioning plate 7. The heat generated during the operation of the electronic relay body 1 is absorbed and dissipated by the heat conductive sheet 5. The heat dissipation of the heat conductive sheet 5 can be accelerated by using the fan 8, thereby facilitating the electronic relay body. 1 Heat dissipation. The heat dissipation effect of the electronic relay body 1 can be improved through two symmetrically arranged heat dissipation mechanisms, which is convenient for application in buildings. Through the heat dissipation effect of the electronic relay body 1, the electronic relay body 1 can be kept within the normal use range, thereby improving the use efficiency of the electronic relay body 1. After long-term use, a better heat conducting sheet 5 is required. At this time, by pushing the adjustment column 12, the adjustment column 12 moves downward in the adjustment hole, and the inclined block 13 of the adjustment column 12 contacts and pushes the inclined groove of the fastening plate 10, thereby moving the fastening plate 10 into the fastening groove. The fastening plate 10 leaves the card slot 9, and then the heat dissipation frame 3 is removed, which is convenient for cleaning the dust on the fan 8 and replacing the heat conducting sheet 5.
[0025] In this solution, the limiting mechanism includes a limiting groove 14, which is opened on one side of the adjusting hole. A limiting block 15 is provided on the limiting groove 14, and the limiting block 15 is connected to the adjusting column 12. By connecting the adjusting column 12 through the limiting block 15 in the limiting groove 14, the adjusting column 12 can be limited to prevent the adjusting column 12 from leaving the adjusting hole.
[0026] In this solution, heat dissipation fins 16 are provided on the mounting groove 4 , and the heat dissipation fins 16 are located on both sides of the thermal conductive sheet 5 . The heat dissipation fins 16 located on both sides of the thermal conductive sheet 5 can better absorb and disperse the heat of the electronic relay body 1 .
[0027] In this solution, the heat dissipation fins 16 are provided in a plurality and arranged in an array. The heat dissipation efficiency of the electronic relay body 1 can be improved by the plurality of heat dissipation fins 16 arranged in an array.
[0028] In this solution, the installation box 2 is made of insulating plastic material, which can provide the installation box 2 with an insulating effect.
[0029] In this solution, the elastic component 11 is an alloy spring, which can better elastically support the fastening plate 10.
[0030] In this solution, the outer surface of the alloy spring is coated with an insulating coating, which can improve the insulation of the alloy spring.
[0031] In this solution, an insulating handle 17 is provided at the top of the adjusting column 12 , and the adjusting column 12 can be easily pushed and used by holding the insulating handle 17 .
[0032] Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.
Claims
1. A novel building control electronic relay, comprising an electronic relay body (1), wherein the electronic relay body (1) is provided with a heat dissipation mechanism and a mounting mechanism, and is characterized in that: The heat dissipation mechanism comprises a mounting box (2) and a heat dissipation frame (3), wherein the mounting box (2) is mounted on one side of the electronic relay body (1), a mounting slot (4) is provided on the mounting box (2), a heat conducting plate (5) is provided between the mounting slot (4) and the electronic relay body (1), positioning slots (6) are provided on both sides of the mounting slot (4), a positioning plate (7) is provided between the positioning slot (6) and the heat dissipation frame (3), a fan (8) is provided on the heat dissipation frame (3), a fastening mechanism is provided between the positioning slot (6) and the positioning plate (7), the fastening mechanism comprises a fastening slot and a card slot (9), the fastening slot is provided at On one side of the positioning groove (6), a fastening plate (10) is provided on the fastening groove, an oblique groove is provided on one side of the top end of the fastening plate (10), an elastic component (11) is provided between the fastening plate (10) and the fastening groove, the card slot (9) is provided on one side of the positioning plate (7), the fastening plate (10) is against the card slot (9), an adjustment hole is provided between the fastening groove and the top end of the installation box (2), an adjustment column (12) is provided on the adjustment hole, an oblique block (13) is provided at the bottom end of the adjustment column (12), a limiting mechanism is provided between the adjustment column (12) and the adjustment hole, and two heat dissipation mechanisms are provided and are symmetrically arranged.
2. A novel building control electronic relay according to claim 1, characterized in that: The limiting mechanism comprises a limiting groove (14), the limiting groove (14) is opened on one side of the adjustment hole, a limiting block (15) is provided on the limiting groove (14), and the limiting block (15) is connected to the adjustment column (12).
3. A novel building control electronic relay according to claim 2, characterized in that: The mounting groove (4) is provided with heat dissipation fins (16), and the heat dissipation fins (16) are located on both sides of the heat conducting plate (5).
4. A novel building control electronic relay according to claim 3, characterized in that: The heat dissipation fins (16) are provided in plurality and arranged in an array.
5. A novel building control electronic relay according to claim 4, characterized in that: The installation box (2) is made of insulating plastic material.
6. A novel building control electronic relay according to claim 5, characterized in that: The elastic component (11) is an alloy spring.
7. A novel building control electronic relay according to claim 6, characterized in that: The outer surface of the alloy spring is coated with an insulating coating.
8. A novel building control electronic relay according to claim 7, characterized in that: An insulating handle (17) is provided at the top end of the adjusting column (12).