CN216017048U - Heat dissipation support for switch - Google Patents
Heat dissipation support for switch Download PDFInfo
- Publication number
- CN216017048U CN216017048U CN202122116149.4U CN202122116149U CN216017048U CN 216017048 U CN216017048 U CN 216017048U CN 202122116149 U CN202122116149 U CN 202122116149U CN 216017048 U CN216017048 U CN 216017048U
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- Prior art keywords
- heat dissipation
- sleeve
- switch
- micro motor
- switch body
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- 230000017525 heat dissipation Effects 0.000 title claims abstract description 80
- 230000007246 mechanism Effects 0.000 claims abstract description 28
- 238000009423 ventilation Methods 0.000 claims abstract description 23
- 230000009467 reduction Effects 0.000 claims description 7
- 230000006835 compression Effects 0.000 claims description 6
- 238000007906 compression Methods 0.000 claims description 6
- 241000883990 Flabellum Species 0.000 abstract description 5
- 230000000694 effects Effects 0.000 abstract description 3
- 239000011435 rock Substances 0.000 abstract 1
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- 238000000034 method Methods 0.000 description 5
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- 230000006978 adaptation Effects 0.000 description 2
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- 238000000429 assembly Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000033228 biological regulation Effects 0.000 description 1
- 238000007664 blowing Methods 0.000 description 1
- 230000015556 catabolic process Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000006731 degradation reaction Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
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- 229910021645 metal ion Inorganic materials 0.000 description 1
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Abstract
The utility model discloses a heat dissipation bracket for a switch, which relates to the technical field of switches and comprises a switch body, a connecting end, a supporting mechanism, a heat dissipation mechanism and a control mechanism, wherein the connecting end is integrally formed at the front side of the switch body; the utility model discloses in, the flabellum forms through the fan head and blows to the air current to the switch body along with micro motor's drive end rotation and through the ventilation slot, and then dispels the heat to the switch body, uses through sleeve A and sleeve B's cooperation, makes to have certain clearance between switch body and the heat dissipation case, has promoted the utility model discloses a heat dissipation function and stability ensure that the switch body is difficult for the thermal damage and difficult emergence to rock, uses according to the switch this internal temperature real-time control micro motor's of temperature drive end rotational speed through micro motor, reducing gear box, temperature sensor and singlechip cooperation, has not only promoted the radiating effect, has certain intelligence and energy-conserving function simultaneously, has promoted the utility model discloses a practicality.
Description
Technical Field
The utility model relates to a switch technical field especially relates to a heat dissipation support for switch.
Background
A switch means a "switch" which is a network device for forwarding electrical (optical) signals, and can provide an exclusive electrical signal path for any two network nodes accessing the switch, the most common switch is an ethernet switch, and other common switches are a telephone voice switch, an optical fiber switch, and the like, and a switch support is widely used in various household switches or industrial switches.
The prior patent (publication number CN212752518U) discloses a switch support, including base support and spacing support, base support is used for supporting the switch, be equipped with the pendant on the base support, the pendant can cooperate with the hanging hole of switch, spacing support is established on base support adjustably, spacing support is used for the butt on the lateral wall of switch, this change a machine support is owing to adopt the common limit structure between pendant and the spacing realization switch of being connected with the switch support, the function from two directions restriction switches has been realized, the fixed action of switch support to the switch has been promoted greatly, thereby solve the problem that the switch hangs and establishes and drop easily when outdoor equipment.
However, the switch bracket does not have a heat dissipation function, the switch bracket is easy to face the problems of wind blowing and sunshine outdoors, when the outdoor temperature in summer is higher, the temperature of a shell of the switch is easy to rise due to sunshine and hot air flow, the switch is easy to heat up when being used for a long time, the switch is easy to operate slowly and has no response or direct damage under the condition of internal and external heating, a heat dissipation mechanism is required to be installed, however, the problem that the temperature difference between day and night is large in summer cannot be met only by installing the heat dissipation mechanism, the heat dissipation mechanism does not basically need to dissipate heat at night, if the heat dissipation mechanism still continues to operate, electric power is wasted, the service life of the heat dissipation mechanism is influenced, meanwhile, the heat dissipation mechanism is not easy to be installed in the switch, a corresponding heat dissipation vent is required to be arranged in the switch, and due to the complex components of dust in the air, acid radicals and metal ions which cause degradation are sometimes provided, the particle size of the floating dust in the dust is small, the adsorption capacity of the floating dust is strong, harmful substances in the air can be adsorbed on the surfaces of the floating dust and is acidic or alkaline, a main board of the switch is formed by a plurality of component assemblies, welding points and metal wires are dense, the dust enters the switch through the heat dissipation ventilation opening and is adsorbed on the electronic components, and on one hand, the heat dissipation capacity of the electronic components is reduced; on the other hand, because the dust contains moisture, electronic components can become moist and even corrode, the dust is adsorbed on the surface of the circuit board, the insulation resistance between adjacent printed lines is reduced, the normal work of the circuit is influenced, a short-circuit fault can be seriously caused, and the main board is burnt, so that the switch support has great limitation when in use.
Therefore, it is necessary to provide a heat dissipation bracket for an exchange to solve the above technical problems.
SUMMERY OF THE UTILITY MODEL
The utility model provides a heat dissipation support for switch has solved current switch support and has not had the heat dissipation function and be in the open air and receive the solarization and the hot gas flow influences the technical problem that slow, no response of operation or direct damage easily appear.
In order to solve the technical problem, the heat dissipation bracket for the switch provided by the utility model comprises a switch body, a connecting end, a supporting mechanism, a heat dissipation mechanism and a control mechanism, wherein the connecting end is integrally formed at the front side of the switch body;
the supporting mechanism comprises a sleeve A, a sleeve B and a heat dissipation box, the sleeve A is fixedly installed at the four corners of the bottom of the switch body, the sleeve B is inserted into the bottom of the sleeve A in an inserting mode, and the heat dissipation box is fixedly installed at the bottom of the sleeve B;
the heat dissipation mechanism comprises a micro motor, a fan head, fan blades and a ventilation groove, the micro motor is fixedly installed inside the heat dissipation box, the fan head is fixedly installed at the driving end of the micro motor, the fan blades are fixedly installed on the outer wall of the fan head, and the ventilation groove is formed in the top of the heat dissipation box;
the control mechanism comprises a reduction gearbox, a temperature sensor and a single chip microcomputer, the reduction gearbox is integrally formed on the micro motor, the temperature sensor is fixedly mounted on the inner wall of the switch body, the single chip microcomputer is fixedly mounted on the inner bottom wall of the heat dissipation box, and the micro motor and the temperature sensor are both electrically connected with the single chip microcomputer.
Preferably, a compression spring is fixedly installed between the inner walls of the sleeve A and the sleeve B, and the switch body is ensured not to be easily damaged by vibration through setting and utilizing the elasticity of the compression spring.
Preferably, sleeve A's outer wall fixed mounting has two stoppers of mutual symmetry, sleeve B's inner wall set up with the spacing groove of stopper looks adaptation, use through the cooperation of stopper and spacing groove, it is spacing to the removal of sleeve A in sleeve B, make sleeve A difficult break away from sleeve B.
Preferably, the ball is embedded in the end, far away from the limiting block, of the sleeve A, and the sliding of the sleeve A in the sleeve B is smoother through the ball.
Preferably, the vent has all been seted up to the left and right sides of heat dissipation case, through setting up the vent, is favorable to the utility model discloses a heat dissipation.
Preferably, the inner walls of the ventilation opening and the ventilation groove are fixedly provided with filter screens, and the dustproof function of the micro motor and the single chip microcomputer in the heat dissipation box is achieved by arranging the filter screens.
Preferably, the bottom fixed mounting of heat dissipation case has the blotter, the bottom of blotter is run through and has been seted up the ventilation hole, ventilation hole and the inside intercommunication of heat dissipation case through setting up the blotter, have promoted the utility model discloses a shock-absorbing function, micro motor, fan head and flabellum cooperation use the air current that forms, use through the cooperation with the ventilation hole, have promoted the utility model discloses an adsorptivity.
Preferably, the inner wall fixed mounting of heat dissipation case has the fixing base, micro motor passes through the inside of fixing base fixed mounting heat dissipation case, through setting up the fixing base, is convenient for install and dismantle micro motor.
Compared with the prior art, the utility model provides a pair of heat dissipation support for switch has following beneficial effect:
1. the utility model discloses in, the flabellum forms through the fan head and blows to the air current to the switch body along with micro motor's drive end rotation and through the ventilation slot, and then dispels the heat to the switch body, uses through sleeve A and sleeve B's cooperation, makes to have certain clearance between switch body and the heat dissipation case, has promoted the utility model discloses a heat dissipation function ensures that the switch body is difficult for being heated and damages.
2. The utility model discloses in, use the drive end rotational speed according to this internal temperature real time control micro motor of switch through the cooperation of micro motor, reducing gear box, temperature sensor and singlechip, not only promoted the radiating effect, have certain intelligence and energy-conserving function simultaneously, promoted the utility model discloses a practicality.
Drawings
Fig. 1 is a schematic view of an overall structure of a heat dissipation bracket for an exchanger;
FIG. 2 is a schematic cross-sectional view of a heat dissipation box in a heat dissipation bracket for an exchange;
fig. 3 is a schematic cross-sectional view of a heat dissipating bracket for a switch;
FIG. 4 is a schematic cross-sectional view of a sleeve A in a heat dissipating bracket for an exchanger;
FIG. 5 is an enlarged view of the structure at A in FIG. 2;
fig. 6 is an enlarged view of the structure at B in fig. 4.
Reference numbers in the figures: 1. a switch body; 2. a connecting end; 3. a sleeve A; 4. a sleeve B; 5. a heat dissipation box; 6. a micro motor; 7. a fan head; 8. a fan blade; 9. a ventilation slot; 10. a reduction gearbox; 11. a temperature sensor; 12. a single chip microcomputer; 13. a compression spring; 14. a limiting block; 15. a limiting groove; 16. a ball bearing; 17. filtering with a screen; 18. a cushion pad; 19. a vent hole; 20. a fixed seat.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the 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.
In a first embodiment, as shown in fig. 1 to 6, a heat dissipation bracket for a switch includes a switch body 1, a connection end 2, a support mechanism, a heat dissipation mechanism, and a control mechanism, wherein the connection end 2 is integrally formed on a front side of the switch body 1;
the supporting mechanism comprises a sleeve A3, a sleeve B4 and a heat dissipation box 5, wherein the four corners of the bottom of the switch body 1 are fixedly provided with the sleeve A3, the bottom of the sleeve A3 is spliced with a sleeve B4, and the bottom of the sleeve B4 is fixedly provided with the heat dissipation box 5;
the heat dissipation mechanism comprises a micro motor 6, a fan head 7, fan blades 8 and a ventilation groove 9, the micro motor 6 is fixedly installed inside the heat dissipation box 5, the fan head 7 is fixedly installed at the driving end of the micro motor 6, the fan blades 8 are fixedly installed on the outer wall of the fan head 7, and the ventilation groove 9 is formed in the top of the heat dissipation box 5;
the control mechanism comprises a reduction gearbox 10, a temperature sensor 11 and a single chip microcomputer 12, the reduction gearbox 10 is integrally formed on the micro motor 6, the temperature sensor 11 is fixedly mounted on the inner wall of the switch body 1, the single chip microcomputer 12 is fixedly mounted on the inner bottom wall of the heat dissipation box 5, and the micro motor 6 and the temperature sensor 11 are both electrically connected with the single chip microcomputer 12.
In this embodiment: the models adopted by the micro motor 6, the temperature sensor 11 and the single chip microcomputer 12 are SY-RF370CA, PD100 and AT89C20 respectively.
Embodiment two, on the basis of embodiment one, fixed mounting has compression spring 13 between the inner wall of sleeve A3 and sleeve B4, through setting up and utilizing compression spring 13's elasticity, makes the utility model discloses have certain shock-absorbing function, and then ensure that switch body 1 is difficult for receiving the vibrations and damages.
Third, on the basis of embodiment one, sleeve A3's outer wall fixed mounting has two stopper 14 of mutual symmetry, and the inner wall of sleeve B4 is seted up the spacing groove 15 with stopper 14 looks adaptation, uses through stopper 14 and spacing groove 15's cooperation, and it is spacing to the removal of sleeve A3 in sleeve B4, makes sleeve A3 be difficult for breaking away from sleeve B4, and then ensures the utility model discloses a structural integrity.
Fourth embodiment, on the basis of third embodiment, ball 16 is embedded in the end of sleeve A3 that stopper 14 is far away from, and through setting up ball 16, the frictional force between sleeve A3 and sleeve B4 is reduced, makes sleeve A3 and sleeve B4 be difficult for the friction damage, makes sleeve A3 slide in sleeve B4 more smoothly simultaneously.
Fifth, on the basis of first embodiment, the vent has all been seted up to the left and right sides of heat dissipation case 5, and through setting up the vent, the inside and outside air exchange of the case 5 that dispels the heat of being convenient for is favorable to the utility model discloses a heat dissipation.
Sixth, on fifth basis of embodiment, the equal fixed mounting of inner wall of vent and ventilation groove 9 has filter screen 17, and filter screen 17 has certain filtering capability, through setting up filter screen 17, makes in the difficult entering heat dissipation case 5 of dust, and then plays the dustproof function to micro motor 6 and singlechip 12 in the heat dissipation case 5.
Seventh embodiment, on the basis of first embodiment, the bottom fixed mounting of heat dissipation case 5 has blotter 18, and ventilation hole 19 has been seted up in the bottom of blotter 18 through running through, and ventilation hole 19 communicates with the inside of heat dissipation case 5, through setting up blotter 18, has promoted the utility model discloses a shock-absorbing function, micro motor 6, fan head 7 and the air current that flabellum 8 cooperation was used and is formed, use through the cooperation with ventilation hole 19, have promoted the utility model discloses an adsorptivity, and then promoted the utility model discloses a stability.
Eighth embodiment, on the basis of first embodiment, the inner wall fixed mounting of heat dissipation case 5 has fixing base 20, and micro motor 6 passes through the inside of 20 fixed mounting heat dissipation cases 5 of fixing base, through setting up fixing base 20, is convenient for install and dismantle micro motor 6 to stability when micro motor 6 moves has been promoted.
The working principle is as follows:
when dispelling the heat to switch body 1:
start micro motor 6, flabellum 8 rotates and forms the air current through the drive end that micro motor 6 was followed to fan head 7, and the air current blows to the bottom to switch body 1 through ventilation groove 9, and then dispels the heat to switch body 1, and its in-process uses through sleeve A3 and sleeve B4's cooperation, makes to have certain clearance between switch body 1 and the heat dissipation case 5, and then has promoted the utility model discloses a heat dissipation function and stability are convenient for stably place on most objects, ensure that switch body 1 is difficult for being heated the damage and difficult the emergence is rocked.
Intelligence and energy-conserving regulation and control the utility model discloses a during heat dissipation mechanism:
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (8)
1. A heat dissipation support for a switch is characterized by comprising a switch body (1), a connecting end (2), a supporting mechanism, a heat dissipation mechanism and a control mechanism, wherein the connecting end (2) is integrally formed at the front side of the switch body (1);
the supporting mechanism comprises a sleeve A (3), a sleeve B (4) and a heat dissipation box (5), the sleeve A (3) is fixedly installed at the four corners of the bottom of the switch body (1), the sleeve B (4) is inserted into the bottom of the sleeve A (3), and the heat dissipation box (5) is fixedly installed at the bottom of the sleeve B (4);
the heat dissipation mechanism comprises a micro motor (6), a fan head (7), fan blades (8) and a ventilation groove (9), the micro motor (6) is fixedly installed inside the heat dissipation box (5), the fan head (7) is fixedly installed at the driving end of the micro motor (6), the fan blades (8) are fixedly installed on the outer wall of the fan head (7), and the ventilation groove (9) is formed in the top of the heat dissipation box (5);
the control mechanism comprises a reduction gearbox (10), a temperature sensor (11) and a single chip microcomputer (12), the reduction gearbox (10) is integrally formed on the micro motor (6), the temperature sensor (11) is fixedly mounted on the inner wall of the switch body (1), the single chip microcomputer (12) is fixedly mounted on the inner bottom wall of the heat dissipation box (5), and the micro motor (6) and the temperature sensor (11) are both electrically connected with the single chip microcomputer (12).
2. The heat dissipating bracket for an exchanger as set forth in claim 1, wherein a compression spring (13) is fixedly installed between the inner walls of the sleeve a (3) and the sleeve B (4).
3. The heat dissipation bracket for the switch according to claim 1, wherein two mutually symmetrical limiting blocks (14) are fixedly mounted on the outer wall of the sleeve A (3), and a limiting groove (15) matched with the limiting blocks (14) is formed in the inner wall of the sleeve B (4).
4. The heat dissipation bracket for the exchanger as claimed in claim 3, wherein the end of the sleeve A (3) away from the limit block (14) is embedded with a ball (16).
5. The heat dissipation bracket for the switch according to claim 1, wherein ventilation openings are formed on both left and right sides of the heat dissipation box (5).
6. The heat dissipation bracket for the exchanger as claimed in claim 5, wherein the inner walls of the ventilation opening and the ventilation groove (9) are fixedly provided with a filter screen (17).
7. The heat dissipation bracket for the exchange set forth in claim 1, wherein a cushion pad (18) is fixedly mounted at the bottom of the heat dissipation box (5), a vent hole (19) is formed through the bottom of the cushion pad (18), and the vent hole (19) is communicated with the inside of the heat dissipation box (5).
8. The heat dissipation bracket for the exchanger according to claim 1, wherein the inner wall of the heat dissipation box (5) is fixedly provided with a fixing seat (20), and the micro motor (6) is fixedly arranged inside the heat dissipation box (5) through the fixing seat (20).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122116149.4U CN216017048U (en) | 2021-09-03 | 2021-09-03 | Heat dissipation support for switch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122116149.4U CN216017048U (en) | 2021-09-03 | 2021-09-03 | Heat dissipation support for switch |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216017048U true CN216017048U (en) | 2022-03-11 |
Family
ID=80593811
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122116149.4U Expired - Fee Related CN216017048U (en) | 2021-09-03 | 2021-09-03 | Heat dissipation support for switch |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216017048U (en) |
-
2021
- 2021-09-03 CN CN202122116149.4U patent/CN216017048U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20220311 |