CN211957547U - Relay with heat radiation structure - Google Patents
Relay with heat radiation structure Download PDFInfo
- Publication number
- CN211957547U CN211957547U CN202020493054.7U CN202020493054U CN211957547U CN 211957547 U CN211957547 U CN 211957547U CN 202020493054 U CN202020493054 U CN 202020493054U CN 211957547 U CN211957547 U CN 211957547U
- Authority
- CN
- China
- Prior art keywords
- heat dissipation
- relay
- groove
- buckle
- shell
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Landscapes
- Cooling Or The Like Of Electrical Apparatus (AREA)
Abstract
The utility model discloses a relay with heat radiation structure, including the relay body, the connecting block has all been installed to the both sides of relay body, and the inside of connecting block has seted up logical groove, the inside of leading to the groove is inserted and is equipped with the buckle, the back fixedly connected with heat dissipation shell of buckle, and the top and the bottom of heat dissipation shell have all installed fixed screw, a plurality of louvres have been seted up to the fixed surface of heat dissipation shell, the fixed anti-drop dog of having installed on the inner wall of heat dissipation shell. The utility model discloses a relay with heat radiation structure, when the relay begins the during operation, electric motor begins the work and rotates, drives the fan through the transmission shaft simultaneously and rotates, utilizes the circulation of air to cool down, and when needing to clear up heat radiation structure, extrudees the buckle of relay body both sides inwards earlier, makes it release from leading to the inslot, and the shell that dispels the heat this moment drops, can take off it through rotating fan blade, simple structure, convenient clearance.
Description
Technical Field
The utility model relates to a relay technical field specifically is a relay with heat radiation structure.
Background
A relay is an electric control device, which is an electric appliance that generates a predetermined step change in a controlled quantity in an electric output circuit when a change in an input quantity meets a predetermined requirement, and the application range of the relay is also becoming wider and wider, and the relay is currently applied to automobiles, household appliances, industries, and the like.
Most of the existing relays lack a heat dissipation structure and are not convenient to clean, and the service life of the relays is easy to reduce after long-term work, so that the relays with the heat dissipation structures are urgently needed to solve the problems.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a relay with heat radiation structure to the problem that the heat radiation structure lacks and be not convenient for clear up that proposes in solving above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: a relay with a heat dissipation structure comprises a relay body, wherein connecting blocks are arranged on two sides of the relay body, a through groove is arranged inside the connecting block, a buckle is inserted inside the through groove, the back of the buckle is fixedly connected with a heat dissipation shell, the top end and the bottom end of the heat dissipation shell are both provided with fixing screw holes, the surface of the heat dissipation shell is fixedly provided with a plurality of heat dissipation holes, the inner wall of the heat dissipation shell is fixedly provided with an anti-falling stop block, the front surface of the anti-falling stop block is provided with a clamping groove, the inside of the clamping groove is clamped with a fan, the inside of the fan is provided with a screw hole, and the screw hole is internally connected with a bolt, the front surface of the bolt is fixedly connected with a transmission shaft, the front surface of the transmission shaft is fixedly connected with an electric motor, the electric motor is electrically connected with the relay body, and the back of the relay body is fixedly provided with the supporting plate.
Preferably, the through groove is of a rectangular groove structure, and the through groove and the buckle form a clamping structure.
Preferably, the heat dissipation holes are of rectangular hole structures, and a plurality of heat dissipation holes are formed in the surface of the heat dissipation shell.
Preferably, the clamping groove is of a cylindrical groove structure, and a fan is clamped inside the clamping groove.
Preferably, the screw hole and the bolt form a spiral rotating structure.
Preferably, the support plate has a rectangular groove structure, and the electric motor is engaged with the inside of the support plate.
Compared with the prior art, the beneficial effects of the utility model are that: when the relay begins to work, electric motor begins to work and rotates, drives the fan through the transmission shaft simultaneously and rotates, utilizes the circulation of air to cool down, and when needing clearance heat radiation structure, extrudees the buckle inwards of relay body both sides earlier, makes it release from leading to the inslot, and the heat dissipation shell drops this moment, can take off it through rotatory flabellum, simple structure, convenient clearance.
(1) When the relay starts to work, the electric motor starts to work and rotate, and meanwhile, the fan is driven to rotate through the transmission shaft, and the air is cooled through circulation.
(2) When the heat dissipation structure needs to be cleaned, the buckles on the two sides of the relay body are extruded inwards, the relay body is pushed out from the through groove, the heat dissipation shell falls off at the moment, the relay body can be taken down through the rotating fan blades, the structure is simple, and cleaning is convenient.
Drawings
FIG. 1 is a schematic front view of the structure of the present invention;
FIG. 2 is a side view partially cut-away view of the structure of the present invention;
FIG. 3 is a schematic top view of the structure of the present invention;
fig. 4 is an enlarged schematic view of a point a on the structure diagram 2 of the present invention.
In the figure: 1. a relay body; 2. connecting blocks; 3. a through groove; 4. buckling; 5. a heat dissipation housing; 6. fixing screw holes; 7. heat dissipation holes; 8. an anti-drop stopper; 9. a card slot; 10. a fan; 11. a screw hole; 12. a bolt; 13. a drive shaft; 14. an electric motor; 15. and a support plate.
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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Please refer to fig. 1-4, including the relay body 1, the connecting block 2 is installed on both sides of the relay body 1, and the inside of the connecting block 2 is provided with the through groove 3, the through groove 3 is a rectangular groove structure, and the through groove 3 and the buckle 4 form a snap-on structure, such a structure can be convenient for connecting the heat dissipation shell 5 with the relay body 1, and is uniformly fixed through the fixing screw hole 6, the buckle 4 is inserted into the inside of the through groove 3, the back fixedly connected with heat dissipation shell 5 of the buckle 4, and the top and the bottom of the heat dissipation shell 5 are both provided with the fixing screw hole 6, the surface fixing of the heat dissipation shell 5 is provided with a plurality of heat dissipation holes 7, the heat dissipation holes 7 are rectangular hole structures, and the surface of the heat dissipation shell 5 is provided with a plurality of heat dissipation holes 7, such a structure facilitates.
Fixed anti-drop dog 8 of having installed on the inner wall of radiator shell 5, and draw-in groove 9 has been seted up in anti-drop dog 8's front, draw-in groove 9 is cylindrical groove structure, and the inside block of draw-in groove 9 has fan 10, and such structure can prevent that fan 10 from droing when rotating, the inside block of draw-in groove 9 has fan 10, screw 11 has been seted up to fan 10's inside, screw 11 constitutes spiral rotary type structure with bolt 12, and such structure makes things convenient for transmission shaft 13 to drive fan 10 rotatory, and the internal connection of screw 11 has bolt 12, the positive fixedly connected with transmission shaft 13 of bolt 12, and the positive fixedly connected with electric motor 14 of transmission shaft 13, 14 electric connection relay body 1 of electric motor, the fixed backup pad 15 that has been installed in relay body 1's the back, backup pad 15 is the rectangular groove structure, and the inside block of backup pad 15 has such structure of electric motor 14 can prevent work electric motor 14 The vibration causes movement, which causes damage to the interior of the machine.
The working principle is as follows: when the relay body 1 starts to work, because the electric motor 14 is electrically connected to the relay body 1, the electric motor 14 starts to work at this time, the transmission shaft 13 is driven to rotate, the fan 10 starts to rotate to dissipate heat at this time, and cold air and hot air flow through the heat dissipation holes 7 and are dissipated heat by utilizing the air flow.
When needs clearance, push backward again with buckle 4 inboard extrusion earlier, make buckle 4 break away from logical groove 3, can lift heat dissipation shell 5 this moment, fan 10 breaks away from draw-in groove 9 on the anti-drop dog 8 simultaneously, then with fan 10 rotation lift off the clearance can, its simple structure, convenient clearance.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (6)
1. A relay with a heat dissipation structure comprises a relay body (1), wherein connecting blocks (2) are arranged on two sides of the relay body (1), a through groove (3) is formed in the connecting blocks (2), a buckle (4) is inserted in the through groove (3), a heat dissipation shell (5) is fixedly connected to the back of the buckle (4), fixed screw holes (6) are formed in the top end and the bottom end of the heat dissipation shell (5), a plurality of heat dissipation holes (7) are fixedly formed in the surface of the heat dissipation shell (5), an anti-falling stop block (8) is fixedly arranged on the inner wall of the heat dissipation shell (5), a clamping groove (9) is formed in the front of the anti-falling stop block (8), a fan (10) is clamped in the clamping groove (9), a screw hole (11) is formed in the fan (10), and a bolt (12) is connected to the screw hole (11), the front fixedly connected with transmission shaft (13) of bolt (12), and the front fixedly connected with electric motor (14) of transmission shaft (13), electric motor (14) electric connection relay body (1), backup pad (15) have been installed to the back of relay body (1) is fixed.
2. The relay with a heat dissipation structure according to claim 1, wherein: the through groove (3) is of a rectangular groove structure, and the through groove (3) and the buckle (4) form a clamping structure.
3. The relay with a heat dissipation structure according to claim 1, wherein: the radiating holes (7) are of rectangular hole structures, and a plurality of radiating holes (7) are formed in the surface of the radiating shell (5).
4. The relay with a heat dissipation structure according to claim 1, wherein: the clamping groove (9) is of a cylindrical groove structure, and a fan (10) is clamped inside the clamping groove (9).
5. The relay with a heat dissipation structure according to claim 1, wherein: the screw hole (11) and the bolt (12) form a spiral rotating structure.
6. The relay with a heat dissipation structure according to claim 1, wherein: the support plate (15) is of a rectangular groove structure, and the electric motor (14) is clamped inside the support plate (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020493054.7U CN211957547U (en) | 2020-04-07 | 2020-04-07 | Relay with heat radiation structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020493054.7U CN211957547U (en) | 2020-04-07 | 2020-04-07 | Relay with heat radiation structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211957547U true CN211957547U (en) | 2020-11-17 |
Family
ID=73160076
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020493054.7U Active CN211957547U (en) | 2020-04-07 | 2020-04-07 | Relay with heat radiation structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211957547U (en) |
-
2020
- 2020-04-07 CN CN202020493054.7U patent/CN211957547U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN210868440U (en) | PLC switch board with heat dissipation function | |
| CN115459526B (en) | Energy-saving motor of fan | |
| CN210859774U (en) | Horizontal worm gear speed reducer | |
| CN211957547U (en) | Relay with heat radiation structure | |
| CN213126938U (en) | Frequency converter with heat radiation structure | |
| CN214592501U (en) | Efficient heat dissipation device for power electronics | |
| CN208015506U (en) | A kind of motor possessing radiating and cooling function | |
| CN212749665U (en) | Big data server that heat dispersion is good | |
| CN219564532U (en) | HP printer | |
| CN218447730U (en) | Heat dissipation mechanism for solid state relay | |
| CN216647293U (en) | Radiator with self-cleaning function | |
| CN218825447U (en) | Water-cooling heat dissipation system for computer chip | |
| CN213631681U (en) | Copper pipe heat exchanger with heat radiation structure | |
| CN218547452U (en) | High-rotating-speed radiator for desktop computer | |
| CN215486596U (en) | Heat dissipation cooling device of roots blower | |
| CN219876226U (en) | High-precision multi-layer circuit board with heat dissipation effect | |
| CN218125222U (en) | Heat radiation assembly for motor driver | |
| CN215647985U (en) | Urea pump motor control panel heat radiation structure | |
| CN211526572U (en) | Silencer convenient to install for air conditioning unit external machine | |
| CN214616740U (en) | Frame type radiator assembly with shock attenuation effect | |
| CN217880227U (en) | Heat dissipation mechanism for computer hardware | |
| CN219499148U (en) | High-stability double-shaft motor | |
| CN216596171U (en) | Ventilation mechanism of computer hardware machine case | |
| CN219658792U (en) | Battery pack tray of electric automobile | |
| CN219961241U (en) | Variable frequency driver of single-phase electric compressor |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20220926 Address after: Room 904, 905, Commercial Complex Building, No. 859, Xiangyang South Street, Baoding City, Hebei Province, 071000 Patentee after: Baoding Keda Electric Co.,Ltd. Address before: 551700 Guanghui Road, qixingguan District, Bijie City, Guizhou Province Patentee before: Liu Axiang |