CN219998082U - Heat abstractor of piezoelectricity relay body - Google Patents
Heat abstractor of piezoelectricity relay body Download PDFInfo
- Publication number
- CN219998082U CN219998082U CN202321416475.XU CN202321416475U CN219998082U CN 219998082 U CN219998082 U CN 219998082U CN 202321416475 U CN202321416475 U CN 202321416475U CN 219998082 U CN219998082 U CN 219998082U
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- plate
- heat
- radiating
- supporting
- relay body
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- 230000017525 heat dissipation Effects 0.000 claims abstract description 24
- 230000000694 effects Effects 0.000 abstract description 5
- 238000009434 installation Methods 0.000 description 4
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 2
- 229910052802 copper Inorganic materials 0.000 description 2
- 239000010949 copper Substances 0.000 description 2
- 238000003466 welding Methods 0.000 description 2
- 230000007547 defect Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
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- Cooling Or The Like Of Electrical Apparatus (AREA)
Abstract
The utility model provides a heat dissipation device of a piezoelectric relay body, which comprises a bottom plate, wherein a supporting plate for supporting the relay body is arranged above the bottom plate, the supporting plate is connected with the bottom plate through a supporting column, and a heat dissipation cavity is formed between the bottom plate and the supporting plate; the utility model relates to the technical field of electrical equipment, in particular to a relay fixing device, which comprises a fixing support, a heat-conducting plate and a base plate, wherein the fixing support is arranged above the fixing support, the fixing support is provided with a mounting hole matched with the fixing support, the fixing support is connected through the mounting hole, the fixing support is internally provided with a heat-radiating hole, the heat-conducting plate is arranged in the heat-radiating hole, the heat-conducting plate is provided with the supporting body, a plurality of heat-radiating fins are arranged in a heat-radiating cavity below the heat-conducting plate, the upper parts of the heat-radiating fins are connected with the heat-conducting plate, and the lower parts of the heat-radiating fins are connected with the base plate. The radiating device of the piezoelectric relay body solves the problems that the existing radiating device of the relay is simple and single in radiating means, inconvenient to install and poor in radiating effect.
Description
Technical Field
The utility model relates to the technical field of electrical equipment, in particular to a heat dissipation device of a piezoelectric relay body.
Background
When the relay is electrified and used, the relay is easy to damage due to the fact that the temperature of the relay is high due to the fact that the mutual inductance is generated, and the heat dissipation mechanism is not arranged in the relay due to the fact that the heat dissipation mechanism is limited by the body type, the heat dissipation device is needed to dissipate heat of the relay, the existing heat dissipation base of the relay is basically used for dissipating heat through the mode of arranging the heat dissipation holes, the relay is installed indoors generally, air fluxibility is not good, and therefore the heat dissipation effect is general.
The existing relay heat dissipation device is low in installation efficiency, and the heat dissipation effect is general, for example, a heat dissipation base of a piezoelectric relay body is disclosed in application number 202022030723.X, the installation efficiency is low due to the fact that bolts are used for fixing when the assembly body works, and the heat dissipation effect is general due to the fact that ventilation holes are used in a heat dissipation cavity.
Disclosure of Invention
Aiming at the defects of the prior art, the utility model provides the heat dissipation device of the piezoelectric relay body with good heat dissipation effect and high installation efficiency, which comprises the following specific scheme:
the utility model relates to a heat dissipating device of a piezoelectric relay body, which comprises a bottom plate, wherein a supporting plate for supporting the relay body is arranged above the bottom plate, the supporting plate is connected with the bottom plate through a supporting column, and a heat dissipating cavity is formed between the bottom plate and the supporting plate; the fixed relay is characterized in that a fixed support for fixing the relay body is arranged above the support plate, a mounting hole matched with the fixed support is formed in the support plate, the fixed support is connected through the mounting hole, a radiating hole is formed in the support plate in the fixed support, a heat conducting plate for supporting the body is arranged in the radiating hole, a plurality of radiating fins are arranged in a radiating cavity below the heat conducting plate, the upper parts of the radiating fins are connected with the heat conducting plate, and the lower parts of the radiating fins are connected with the bottom plate.
The technical problem to be solved by the utility model can be further solved by the following technical scheme that the four support columns are uniformly distributed on the four corners of the support frame, the upper ends of the support columns are fixedly connected with the support plate, and the lower ends of the support columns are fixedly connected with the bottom plate.
The technical problem to be solved by the utility model can be further solved by the following technical scheme that the periphery of the heat dissipation hole is recessed downwards, the heat conduction plate is arranged in the recessed part, and the upper surface of the heat conduction plate is arranged flush with the upper surface of the support plate.
The technical problem to be solved by the utility model can be further solved by the following technical scheme that the fixing support is provided with four vertical upright posts, the upper parts of the adjacent upright posts are connected through the connecting beams to form a square structure, and the bottom of each upright post is provided with a cantilever buckle matched with the mounting hole.
The technical problem to be solved by the utility model can be further solved by the following technical scheme that the mounting holes are square and uniformly distributed around the heat conducting plate.
The technical problem to be solved by the utility model can be further solved by the following technical scheme that the radiating fins are S-shaped and are arranged in the radiating cavity side by side, and radiating gaps are arranged between the adjacent radiating fins.
Compared with the prior art, the relay has the advantages that the body can be directly fixedly installed by using the fixing support, the installation efficiency is high, when the relay body is electrified, generated heat is absorbed by the heat conducting plate, the heat is dissipated through the heat dissipating fins, the heat dissipating fins are S-shaped, the heat dissipating area is large, the bottom plate is connected with the supporting plate through the four supporting columns, the heat dissipating cavity is formed, the heat dissipating cavity is large in air contact surface, the air flow rate is increased, and the heat dissipating efficiency is high.
Drawings
In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings required in the embodiments or the description of the prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present utility model, and other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
Fig. 1 is a schematic structural view of the present utility model.
Fig. 2 is a front view of the present utility model.
Fig. 3 is a schematic structural view of the fixing bracket of the present utility model.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
The embodiment provides a heat dissipation device of a piezoelectric relay body, which comprises a bottom plate 1, wherein a supporting plate 2 for supporting the relay body is arranged above the bottom plate 1, the supporting plate 2 is connected with the bottom plate 1 through supporting columns 5, the four supporting columns 5 are uniformly distributed on four corners of the supporting plate 2, the upper ends of the supporting columns 5 are fixedly connected with the supporting plate 2 in a welding way, and the lower ends of the supporting columns are fixedly connected with the bottom plate 1 in a welding way; a heat dissipation cavity is formed between the bottom plate 1 and the supporting plate 2;
the upper part of the supporting plate 2 is provided with a fixed bracket 3 for fixing the relay body, the fixed bracket 3 is provided with four vertical upright posts, the upper parts of the adjacent upright posts are connected through connecting beams to form a square structure, the bottom of each upright post is provided with a cantilever buckle matched with a mounting hole, the supporting plate 2 is provided with a mounting hole matched with the fixed bracket 3, the fixed brackets 3 are connected through the mounting holes,
the support plate 2 in the fixed support 3 is provided with a heat dissipation hole, the periphery of the heat dissipation hole is recessed downwards, the heat conduction plate 4 of the support body is arranged in the heat dissipation hole, the heat conduction plate 4 is arranged in the recess, and the upper surface of the heat conduction plate 4 is flush with the upper surface of the support plate 2. A plurality of copper radiating fins 6 are arranged in the radiating cavity below the heat conducting plate 4, the copper radiating fins 6 are S-shaped and are arranged in the radiating cavity side by side, radiating gaps are arranged between adjacent radiating fins 6, the upper parts of the radiating fins 6 are connected with the heat conducting plate 4, and the lower parts of the radiating fins are connected with the bottom plate 1.
When the relay body is used, the relay body is placed on the heat conducting plate 4, the fixing support 3 is used for fixing the relay body through the mounting hole, heat energy generated in the working process of the relay body is absorbed by the heat conducting plate 4, the S-shaped radiating fins 6 are connected below the heat conducting plate 4, the bottom plate 1 and the supporting plate 2 form a radiating cavity through the supporting columns 5, and the radiating fins 6 reduce the heat energy through the radiating cavity.
Claims (6)
1. A heat abstractor of piezoelectricity relay body, its characterized in that: the relay comprises a bottom plate, wherein a supporting plate for supporting a relay body is arranged above the bottom plate, the supporting plate is connected with the bottom plate through a supporting column, and a heat dissipation cavity is formed between the bottom plate and the supporting plate; the fixed relay is characterized in that a fixed support for fixing the relay body is arranged above the support plate, a mounting hole matched with the fixed support is formed in the support plate, the fixed support is connected through the mounting hole, a radiating hole is formed in the support plate in the fixed support, a heat conducting plate for supporting the body is arranged in the radiating hole, a plurality of radiating fins are arranged in a radiating cavity below the heat conducting plate, the upper parts of the radiating fins are connected with the heat conducting plate, and the lower parts of the radiating fins are connected with the bottom plate.
2. The heat sink of a piezoelectric relay body according to claim 1, wherein: the support column is equipped with four to evenly distributed is on four angles of support frame, and the support column upper end links to each other with the backup pad is fixed, and the lower extreme links to each other with the bottom plate is fixed.
3. The heat sink of a piezoelectric relay body according to claim 1, wherein: the periphery of the heat dissipation hole is recessed downwards, the heat conduction plate is arranged in the recessed part, and the upper surface of the heat conduction plate is flush with the upper surface of the support plate.
4. The heat sink of a piezoelectric relay body according to claim 1, wherein: the fixed bolster is equipped with four vertical setting stands, and the upper portion of adjacent stand links to each other through the tie-beam and forms square structure, and the bottom of every stand is equipped with mounting hole complex cantilever buckle.
5. The heat sink of a piezoelectric relay body according to claim 4, wherein: the mounting holes are square and uniformly distributed around the heat conducting plate.
6. The heat sink of a piezoelectric relay body according to claim 1, wherein: the radiating fins are S-shaped and are arranged in the radiating cavity side by side, and radiating gaps are formed between adjacent radiating fins.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321416475.XU CN219998082U (en) | 2023-06-06 | 2023-06-06 | Heat abstractor of piezoelectricity relay body |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321416475.XU CN219998082U (en) | 2023-06-06 | 2023-06-06 | Heat abstractor of piezoelectricity relay body |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219998082U true CN219998082U (en) | 2023-11-10 |
Family
ID=88618363
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321416475.XU Active CN219998082U (en) | 2023-06-06 | 2023-06-06 | Heat abstractor of piezoelectricity relay body |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219998082U (en) |
-
2023
- 2023-06-06 CN CN202321416475.XU patent/CN219998082U/en active Active
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