CN214079677U - Temperature fuse welding tool - Google Patents
Temperature fuse welding tool Download PDFInfo
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- CN214079677U CN214079677U CN202022816047.9U CN202022816047U CN214079677U CN 214079677 U CN214079677 U CN 214079677U CN 202022816047 U CN202022816047 U CN 202022816047U CN 214079677 U CN214079677 U CN 214079677U
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- heat dissipation
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- fuse
- grooves
- temperature fuse
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Abstract
The utility model provides a temperature fuse welding frock, includes the base, be provided with at least one bar lug of horizontal extension on the base, the left and right sides all is provided with radiator unit on the base, radiator unit's bottom is provided with the fixed slot with bar lug matched with, fixed slot and bar lug sliding connection. This real new construction is simple, and easy to use wraps up through the radiator unit with the fuse pin through the metal system, realizes thermal drainage and gives off fast, avoids heat transfer to lead to fuse fusing on the fuse.
Description
Technical Field
The utility model relates to a temperature fuse welding frock.
Background
In the design of batteries of electronic products, some batteries can monitor the ambient temperature by using a temperature fuse on a circuit board, and if the temperature of a battery body or the ambient temperature reaches a certain upper limit value, the fuse is fused to cut off a battery charging and discharging loop, so that the aim of safely using the batteries is fulfilled.
However, the fusing temperature of the thermal fuse is usually between 80 ℃ and 150 ℃, the temperature of the soldering iron head for welding is usually above 360 ℃, high temperature is easily conducted to the thermal fuse body through the bonding pad and the device pin during welding, the fuse is fused, rework and maintenance are needed, the production efficiency is low, the welding operation difficulty is high, and the production cost is increased.
Disclosure of Invention
An object of the utility model is to provide a temperature fuse welding frock, this frock can effectively avoid the fuse to fuse because of the heat that receives when the welding.
The technical scheme of the utility model lies in: the utility model provides a temperature fuse welding frock, includes the base, be provided with at least one bar lug of horizontal extension on the base, the left and right sides all is provided with radiator unit on the base, radiator unit's bottom is provided with the fixed slot with bar lug matched with, fixed slot and bar lug sliding connection.
Further, the heat dissipation assembly comprises a heat dissipation base and a heat dissipation cover plate, at least one placement groove is transversely formed in the top surface of the heat dissipation base, and the cross section of each placement groove is semicircular.
Further, the bottom of heat dissipation apron is provided with many and the mounting groove matched with radiating groove, radiating groove and mounting groove one-to-one, the cross-section of radiating groove is semi-circular, and corresponding radiating groove equals with the diameter of mounting groove and its diameter equals with temperature fuse pin diameter.
Furthermore, the heat dissipation base is hinged to the heat dissipation cover plate through a hinge, and the direction of a rotating shaft of the hinge is the same as the extending direction of the placement groove.
Furthermore, the heat dissipation assembly is made of metal.
Compared with the prior art, the utility model has the advantages of it is following: this real new construction is simple, and easy to use wraps up through the radiator unit with the fuse pin through the metal system, realizes thermal drainage and gives off fast, avoids heat transfer to lead to fuse fusing on the fuse.
Drawings
Fig. 1 is a schematic structural view of the present invention;
fig. 2 is a side view of the present invention;
in the figure: 1-base, 2-strip-shaped convex block, 3-fixed groove, 4-radiating base, 5-radiating cover plate, 6-placing groove, 7-radiating groove and 8-hinge.
Detailed Description
In order to make the aforementioned features and advantages of the present invention comprehensible, embodiments accompanied with figures are described in detail below, but the present invention is not limited thereto.
Refer to fig. 1-2.
The utility model provides a temperature fuse welding frock, includes the base, be provided with an at least bar lug of horizontal extension on the base, the left and right sides all is provided with radiator unit on the base, radiator unit's bottom is provided with the fixed slot with bar lug matched with, fixed slot and bar lug sliding connection can increase or reduce radiator unit's quantity when necessary, or take off radiator unit and use directly.
In this embodiment, in order to make the radiating efficiency maximize for the area of contact of radiating component and fuse pin is as big as possible, radiating component includes heat dissipation base and heat dissipation apron, the top surface of heat dissipation base transversely is provided with at least one arrangement groove, the cross-section in arrangement groove is semi-circular, and the fuse pin can directly be put into the arrangement groove, and when there were many arrangement grooves, the diameter in each arrangement groove was different.
In this embodiment, in order to form the circular slot corresponding with the pin, the bottom of heat dissipation apron is provided with many and resettlement groove matched with radiating groove, radiating groove and resettlement groove one-to-one, the cross-section of radiating groove is semi-circular, and corresponding radiating groove equals and its diameter equals with temperature fuse pin diameter with the diameter of resettlement groove, and when the round hole that radiating groove and resettlement groove formed was arranged in to the pin, welded heat will be directly derived from radiator unit, and can not flow to the fuse, avoids the fuse to break.
In this embodiment, for convenience of use, the heat dissipation base and the heat dissipation cover plate are hinged through a hinge, and the rotation axis direction of the hinge is the same as the extension direction of the placement groove.
In this embodiment, in order to increase the heat dissipation efficiency and improve the heat conductivity, the heat dissipation assembly is made of metal.
The using method comprises the following steps: adjusting the distance between the two heat dissipation assemblies to enable the distance to be slightly larger than the length of the fuse, ensuring that the fuse can be placed in the heat dissipation assemblies, opening the heat dissipation cover plate, correspondingly placing fuse pins in the arrangement grooves of the two heat dissipation bases, covering the heat dissipation cover plate to enable the fuse pins to be fully covered, placing the printed board on the pins, and welding.
The above is only the preferred embodiment of the present invention, and all the equivalent changes and modifications made according to the claims of the present invention should be covered by the present invention.
Claims (5)
1. The utility model provides a temperature fuse welding frock, includes the base, its characterized in that, be provided with at least one bar lug of horizontal extension on the base, the left and right sides all is provided with radiator unit on the base, radiator unit's bottom is provided with the fixed slot with bar lug matched with, fixed slot and bar lug sliding connection.
2. The temperature fuse welding tool according to claim 1, wherein the heat dissipation assembly comprises a heat dissipation base and a heat dissipation cover plate, at least one placement groove is transversely formed in the top surface of the heat dissipation base, and the cross section of the placement groove is semicircular.
3. The temperature fuse welding tool according to claim 2, wherein a plurality of heat dissipation grooves matched with the placement grooves are formed in the bottom of the heat dissipation cover plate, the heat dissipation grooves correspond to the placement grooves one to one, the cross sections of the heat dissipation grooves are semicircular, the corresponding heat dissipation grooves are equal to the placement grooves in diameter, and the diameters of the corresponding heat dissipation grooves are equal to the diameters of the temperature fuse pins.
4. The temperature fuse welding tool according to claim 2, wherein the heat dissipation base is hinged to the heat dissipation cover plate through a hinge, and a rotation axis direction of the hinge is the same as an extension direction of the placement groove.
5. The thermal fuse welding tool according to claim 1, wherein the heat dissipation assembly is made of metal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022816047.9U CN214079677U (en) | 2020-11-30 | 2020-11-30 | Temperature fuse welding tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022816047.9U CN214079677U (en) | 2020-11-30 | 2020-11-30 | Temperature fuse welding tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214079677U true CN214079677U (en) | 2021-08-31 |
Family
ID=77453777
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022816047.9U Active CN214079677U (en) | 2020-11-30 | 2020-11-30 | Temperature fuse welding tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214079677U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115632911A (en) * | 2022-12-21 | 2023-01-20 | 江苏鑫洋智能电力科技有限公司 | Intelligent power gateway communication device and working method thereof |
-
2020
- 2020-11-30 CN CN202022816047.9U patent/CN214079677U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115632911A (en) * | 2022-12-21 | 2023-01-20 | 江苏鑫洋智能电力科技有限公司 | Intelligent power gateway communication device and working method thereof |
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