CN214798521U - Electrical installation switchgear with quick fixing device - Google Patents
Electrical installation switchgear with quick fixing device Download PDFInfo
- Publication number
- CN214798521U CN214798521U CN202121677466.7U CN202121677466U CN214798521U CN 214798521 U CN214798521 U CN 214798521U CN 202121677466 U CN202121677466 U CN 202121677466U CN 214798521 U CN214798521 U CN 214798521U
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- CN
- China
- Prior art keywords
- heat dissipation
- electrical switch
- switch shell
- dissipation box
- side wall
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Abstract
The utility model discloses an electrical installation switch device with a quick fixing device, which comprises an electrical switch shell and a heat dissipation box detachably arranged on the electrical switch shell; the side wall of the electrical switch shell is provided with at least one first inclined slot and at least one second inclined slot, and the side wall of the heat dissipation box is provided with at least one first inclined plug-in unit matched with the first inclined slot and at least one second inclined plug-in unit matched with the second inclined slot; the heat dissipation box is characterized in that a heat dissipation fan is arranged inside the heat dissipation box, a first ventilation opening corresponding to an air outlet of the heat dissipation fan is formed in the side wall of the heat dissipation box, and a second ventilation opening connected with the first ventilation opening is formed in the side wall of the electrical switch shell. The heat dissipation box has a good heat dissipation effect, the heat dissipation box and the electrical switch shell are very convenient to disassemble and assemble, and the efficiency of installation and maintenance is improved.
Description
Technical Field
The utility model belongs to the technical field of the electrical installation accessory, concretely relates to electrical installation switchgear with quick fixing device.
Background
At present, along with the continuous development of electrical engineering, in the installation of electrical switchgear, the convenient installation and maintenance and replacement are important factors for improving the working efficiency of electrical engineering, and in the current electrical switchgear, the aspect still needs to be improved, and the heat dissipation of the switchgear cannot be well solved, so that the replacement and the disassembly of a heat dissipation device are troublesome, and the working efficiency is reduced.
SUMMERY OF THE UTILITY MODEL
In order to solve the problem, the utility model provides an electric installation switchgear with quick fixing device.
The utility model discloses the technical scheme who adopts does: an electrical installation switchgear with a quick fixing device, comprising an electrical switch housing and a heat dissipation box detachably arranged on the electrical switch housing; the side wall of the electrical switch shell is provided with at least one first inclined slot and at least one second inclined slot, and the side wall of the heat dissipation box is provided with at least one first inclined plug-in unit matched with the first inclined slot and at least one second inclined plug-in unit matched with the second inclined slot; the heat dissipation box is characterized in that a heat dissipation fan is arranged inside the heat dissipation box, a first ventilation opening corresponding to an air outlet of the heat dissipation fan is formed in the side wall of the heat dissipation box, and a second ventilation opening connected with the first ventilation opening is formed in the side wall of the electrical switch shell.
As an optional technical solution, the first oblique slot and the second oblique slot are respectively located at upper and lower sides of the second ventilation opening, and a center of the first oblique slot and a center of the second oblique slot are symmetrically distributed with respect to the second ventilation opening.
As an optional technical scheme, the first inclined insertion piece and the second inclined insertion piece are arranged in a downward inclined mode, and the downward inclined angle is 30-45 degrees.
As an optional technical solution, the bottom of the electrical switch housing is further provided with a heat dissipation hole.
As an optional technical solution, the device further comprises a mounting plate, and the electrical switch casing is detachably arranged on the mounting plate.
As an optional technical solution, at least two third oblique slots are provided on the mounting plate, and at least two third oblique insertion pieces adapted to the third oblique slots are provided on the side wall of the electrical switch housing.
As an optional technical scheme, the tri-oblique insert is arranged in a downward inclination mode, and the downward inclination angle is 30-45 degrees.
The utility model has the advantages that: in the utility model, the air blown out by the heat dissipation fan enters the interior of the electrical switch shell through the first ventilation opening and the second ventilation opening so as to cool and dissipate the heat of the devices in the electrical switch shell, and the hot air is discharged from the heat dissipation holes at the bottom of the electrical switch shell, so that the heat dissipation effect is good; the heat dissipation box is installed on the electrical switch shell in a plug-in mode, so that the heat dissipation box is very convenient to disassemble and install, the electrical switch shell is also installed on the installation plate in a plug-in mode, the electrical switch shell is very convenient to disassemble and install, and the installation and maintenance efficiency is improved.
Drawings
Fig. 1 is a schematic structural view of an electrical installation switching apparatus with a quick fixing device in an embodiment.
Fig. 2 is a sectional view a-a in fig. 1.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. The components of embodiments of the present invention, as generally described and illustrated in the figures herein, may be arranged and designed in a wide variety of different configurations. Thus, the following detailed description of the embodiments of the present invention, presented in the accompanying drawings, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
The present invention will be further described with reference to the accompanying drawings and specific embodiments.
Example (b):
as shown in fig. 1 and 2, an electrical installation switching apparatus with a quick fixing device includes an electrical switch case 1 and a heat dissipation box 2 detachably provided on the electrical switch case 1; at least one first oblique slot and at least one second oblique slot are formed in the side wall of the electrical switch shell 1, at least one first oblique plug-in unit 3 matched with the first oblique slot and at least one second oblique plug-in unit 4 matched with the second oblique slot are arranged on the side wall of the heat dissipation box 2; the heat dissipation device is characterized in that a heat dissipation fan 5 is arranged inside the heat dissipation box 2, a first ventilation opening 6 corresponding to an air outlet of the heat dissipation fan 5 is arranged on the side wall of the heat dissipation box 2, and a second ventilation opening 7 connected with the first ventilation opening 6 is arranged on the side wall of the electrical switch shell 1.
As an optional implementation manner, the first oblique slot and the second oblique slot are respectively located at the upper side and the lower side of the second ventilation opening 7, and the center of the first oblique slot and the center of the second oblique slot are symmetrically distributed about the second ventilation opening 7.
As an alternative embodiment, the first oblique insert 3 and the second oblique insert 4 are each arranged obliquely downwards, with an angle of inclination of 30 ° to 45 °.
As an alternative embodiment, the bottom of the electrical switch housing 1 is further provided with a heat dissipation hole.
As an alternative embodiment, the device further comprises a mounting plate 8, the electrical switch housing 1 being detachably provided on the mounting plate 8.
As an optional implementation manner, at least two third oblique insertion slots are provided on the mounting plate 8, and at least two third oblique insertion pieces 9 adapted to the third oblique insertion slots are provided on the side wall of the electrical switch housing 1.
As an alternative embodiment, the tri-slope insert 9 is arranged at a downward slope, with an angle of 30 ° to 45 °.
In this embodiment, the air blown by the cooling fan 5 enters the interior of the electrical switch housing 1 through the first vent 6 and the second vent 7 to cool and dissipate the heat of the devices inside the electrical switch housing 1, and the hot air is discharged from the heat dissipation holes at the bottom of the electrical switch housing 1; when the heat dissipation fan 5 needs to be replaced and maintained, the heat dissipation box 2 can be taken down from the electrical switch shell 1, and the electrical switch shell 1 and the heat dissipation box 2 are detachably connected through the matching between the first inclined plug-in unit 3 and the first inclined slot and the matching between the second inclined plug-in unit 4 and the second inclined slot, so that the heat dissipation box 2 is installed in a plug-in manner, and the heat dissipation box 2 is very convenient to detach and install; the electrical switch shell 1 and the mounting plate 8 are detachably connected through the cooperation between the third inclined plug-in unit 9 and the third inclined plug-in slot, so that the electrical switch shell 1 is also installed on the mounting plate 8 in a plug-in manner, the electrical switch shell 1 is also very convenient to detach and install, and the installation and maintenance efficiency is improved.
The present invention is not limited to the above-mentioned optional embodiments, and any other products in various forms can be obtained by anyone under the teaching of the present invention, and any changes in the shape or structure thereof, all the technical solutions falling within the scope of the present invention, are within the protection scope of the present invention.
Claims (7)
1. The utility model provides an electric installation switchgear with quick fixing device which characterized in that: the heat dissipation box comprises an electrical switch shell and a heat dissipation box detachably arranged on the electrical switch shell; the side wall of the electrical switch shell is provided with at least one first inclined slot and at least one second inclined slot, and the side wall of the heat dissipation box is provided with at least one first inclined plug-in unit matched with the first inclined slot and at least one second inclined plug-in unit matched with the second inclined slot; the heat dissipation box is characterized in that a heat dissipation fan is arranged inside the heat dissipation box, a first ventilation opening corresponding to an air outlet of the heat dissipation fan is formed in the side wall of the heat dissipation box, and a second ventilation opening connected with the first ventilation opening is formed in the side wall of the electrical switch shell.
2. Electrical installation switching device with quick-fixing means according to claim 1, characterized in that: the first inclined slot and the second inclined slot are respectively positioned at the upper side and the lower side of the second ventilation opening, and the center of the first inclined slot and the center of the second inclined slot are symmetrically distributed around the second ventilation opening.
3. Electrical installation switching device with quick-fixing means according to claim 2, characterized in that: the first inclined plug-in unit and the second inclined plug-in unit are both arranged in a downward inclined mode, and the downward inclination angle is 30-45 degrees.
4. Electrical installation switching device with quick-fixing means according to claim 1, characterized in that: the bottom of the electrical switch shell is also provided with heat dissipation holes.
5. Electrical installation switching device with quick-fixing means according to claim 1, characterized in that: still include the mounting panel, electrical switch shell is located with dismantling on the mounting panel.
6. Electrical installation switching device with quick-fixing means according to claim 5, characterized in that: the mounting plate is provided with at least two third inclined slots, and the side wall of the electrical switch shell is provided with at least two third inclined plug-in units matched with the third inclined slots.
7. Electrical installation switching device with quick-fixing means according to claim 6, characterized in that: the three-inclined plug-in is arranged in a downward inclination mode, and the downward inclination angle is 30-45 degrees.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121677466.7U CN214798521U (en) | 2021-07-22 | 2021-07-22 | Electrical installation switchgear with quick fixing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121677466.7U CN214798521U (en) | 2021-07-22 | 2021-07-22 | Electrical installation switchgear with quick fixing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214798521U true CN214798521U (en) | 2021-11-19 |
Family
ID=78716324
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121677466.7U Active CN214798521U (en) | 2021-07-22 | 2021-07-22 | Electrical installation switchgear with quick fixing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214798521U (en) |
-
2021
- 2021-07-22 CN CN202121677466.7U patent/CN214798521U/en active Active
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| GR01 | Patent grant |