CN214125854U - Electric power measurement cabinet ventilation unit - Google Patents
Electric power measurement cabinet ventilation unit Download PDFInfo
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- CN214125854U CN214125854U CN202120295695.6U CN202120295695U CN214125854U CN 214125854 U CN214125854 U CN 214125854U CN 202120295695 U CN202120295695 U CN 202120295695U CN 214125854 U CN214125854 U CN 214125854U
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- fixedly connected
- fan blade
- heat radiation
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Abstract
The utility model provides a ventilation device of an electric power metering cabinet, which comprises a fixed plate, a heat radiation body and a ventilation device; the fixed plate is fixedly connected with the heat radiation body; the ventilation device is fixedly arranged on the fixing plate and penetrates through the heat radiation body; the heat radiation body is formed by pressing graphene; the ventilation device comprises a motor, a first fan blade, a second fan blade and a bracket; the motor is fixedly arranged at one end of the bracket, and an output shaft of the motor is fixedly connected with the first fan blade; second flabellum handing-over is on the support, and is located first flabellum left side the utility model discloses simple structure, processing are convenient, and the radiating effect is good, is fit for using widely on a large scale.
Description
Technical Field
The utility model belongs to the distribution equipment field especially relates to an electric power measurement cabinet ventilation unit.
Background
The electric power metering box is a cabinet body for installing the electric energy meter and controlling the electric energy meter, the electric power metering box mainly comprises a cabinet body and a cover cap, the cabinet body and the cover cap are buckled into an element containing cavity, and the element containing cavity is usually internally provided with the electric energy meter and precise electric appliance elements such as an air switch for controlling the electric energy meter.
The existing electric power metering cabinet is almost provided with no ventilation device, the heat generated by the cabinet is cooled by adopting a cooling fan of the equipment, the hot air which cannot be timely processed cannot be discharged outwards from the metering cabinet, the high-temperature operation of the equipment is easily caused, the aging of the equipment is accelerated, the service life of the equipment is influenced, and the serious consequences of equipment accidents such as overheating short circuit, fire and the like of the equipment are easily caused if the equipment is operated for a long time or is influenced by various factors such as indoor temperature rising and the like.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a reasonable in design, simple structure, low cost and can guarantee radiating effect's electric power measurement cabinet ventilation unit again to solve the problem that proposes in the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: a ventilation device of an electric power metering cabinet comprises a fixing plate, a heat radiation body and a ventilation device; the fixed plate is fixedly connected with the heat radiation body; the ventilation device is fixedly arranged on the fixing plate and penetrates through the heat radiation body; the heat radiation body is formed by pressing graphene; the ventilation device comprises a motor, a first fan blade, a second fan blade and a bracket; the motor is fixedly arranged at one end of the bracket, and an output shaft of the motor is fixedly connected with the first fan blade; the second fan blade is crossed on the bracket and is positioned on the left side of the first fan blade; the bracket is provided with an ash-proof grating and an insect-proof grating; the insect prevention grating is positioned on the left side of the ash prevention grating.
Preferably, the heat radiator comprises a substrate and heat radiating fins; the radiating fins are fixedly connected with the substrate; the radiating fins are arrayed on the substrate in a W shape; the sectional area of the radiating fin is V-shaped.
Preferably, four studs are arranged on the fixing plate; a linear slide rail is arranged on the fixed plate; the linear slide rail is fixedly connected with the baffle; the bottom of the baffle is fixedly connected with an electric telescopic device; the bottom end of the electric telescopic device is fixedly connected to the supporting plate; the baffle is provided with a U-shaped groove.
Preferably, a sealing strip is arranged on the U-shaped groove.
Compared with the prior art, the technical scheme of the utility model have following advantage: the utility model discloses simple structure, processing are convenient, and the radiating effect is good, and the effectual component of avoiding in the measurement cabinet is in work under the high temperature state, and effectual improvement component life avoids the emergence of conflagration simultaneously, is fit for using widely on a large scale.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
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.
Referring now to the drawings in which: a ventilation device of an electric power metering cabinet comprises a fixing plate 1, a heat radiation body 2 and a ventilation device 3; the fixed plate 1 is fixedly connected with the heat radiation body 2; the ventilation device 3 is fixedly arranged on the fixing plate 1 and penetrates through the heat dissipation plate 2; the heat radiation body 2 is formed by pressing graphene; the ventilation device 3 comprises a motor 31, a first fan blade 32, a second fan blade 33 and a bracket 34; the motor 31 is fixedly arranged at one end of the bracket 34, and an output shaft of the motor 31 is fixedly connected with the first fan blade 32; the second fan blade 33 is jointed on the bracket 34 and is positioned at the left side of the first fan blade 32; the bracket 34 is provided with an ash-proof grille 341 and an insect-proof grille 342; the anti-insect grill 342 is located at the left side of the anti-dust grill 341.
Wherein the utility model discloses a radiator 2 is by base plate 21 and heat radiation fins 22, heat radiation fins 22 and base plate 22 fixed connection, and heat radiation fins is "W" font array at the base plate, and the heat radiation fins sectional area is "v" font, the utility model discloses in constitute the radiating groove between the adjacent heat radiation fins 22, will measure the heat of the internal side of cabinet through the radiating groove and discharge, the utility model discloses a radiating groove still accelerates other flows for its air blast through second flabellum 33, further accelerates the heat dissipation, and is respond well.
Furthermore, four studs 11 are arranged on the fixing plate 1; a linear slide rail 12 is arranged on the fixed plate 1; the linear slide rail 12 is fixedly connected with a baffle 13; the bottom of the baffle 13 is fixedly connected with an electric telescopic device 14; the bottom end of the electric telescopic device 14 is fixedly connected to the supporting plate 15; the baffle 13 is provided with a U-shaped groove, the baffle 13 is moved upwards along the linear slide rail 12 through the electric telescopic device 14, the space enclosed by the insect-proof grids 342 positioned between the dust-proof grids 341 is closed, the motor starts to rotate reversely, dust or impurities of the insect-proof grids fall down, then the motor rotates forwards, the fallen impurities are cleaned, and then the baffle 13 is lowered down.
And a sealing strip is arranged on the further U-shaped groove.
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 (4)
1. The utility model provides an electric power measurement cabinet ventilation unit which characterized in that: comprises a fixing plate, a heat radiation body and a ventilation device; the fixed plate is fixedly connected with the heat radiation body; the ventilation device is fixedly arranged on the fixing plate and penetrates through the heat radiation body; the heat radiation body is formed by pressing graphene; the ventilation device comprises a motor, a first fan blade, a second fan blade and a bracket; the motor is fixedly arranged at one end of the bracket, and an output shaft of the motor is fixedly connected with the first fan blade; the second fan blade is crossed on the bracket and is positioned on the left side of the first fan blade; the bracket is provided with an ash-proof grating and an insect-proof grating; the insect prevention grating is positioned on the left side of the ash prevention grating.
2. The ventilation device for the electric power metering cabinet as claimed in claim 1, wherein the heat dissipation body is composed of a substrate and heat dissipation fins; the radiating fins are fixedly connected with the substrate; the radiating fins are arrayed on the substrate in a W shape; the sectional area of the radiating fin is V-shaped.
3. The ventilation device of the electric power metering cabinet of claim 1, wherein four studs are arranged on the fixing plate; a linear slide rail is arranged on the fixed plate; the linear slide rail is fixedly connected with the baffle; the bottom of the baffle is fixedly connected with an electric telescopic device; the bottom end of the electric telescopic device is fixedly connected to the supporting plate; the baffle is provided with a U-shaped groove.
4. The ventilation device of claim 3, wherein the U-shaped groove is provided with a sealing strip.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120295695.6U CN214125854U (en) | 2021-02-03 | 2021-02-03 | Electric power measurement cabinet ventilation unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120295695.6U CN214125854U (en) | 2021-02-03 | 2021-02-03 | Electric power measurement cabinet ventilation unit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214125854U true CN214125854U (en) | 2021-09-03 |
Family
ID=77496232
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120295695.6U Active CN214125854U (en) | 2021-02-03 | 2021-02-03 | Electric power measurement cabinet ventilation unit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214125854U (en) |
-
2021
- 2021-02-03 CN CN202120295695.6U patent/CN214125854U/en active Active
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