CN216957791U - Base of dual-power transfer switch - Google Patents
Base of dual-power transfer switch Download PDFInfo
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- CN216957791U CN216957791U CN202123003195.XU CN202123003195U CN216957791U CN 216957791 U CN216957791 U CN 216957791U CN 202123003195 U CN202123003195 U CN 202123003195U CN 216957791 U CN216957791 U CN 216957791U
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- cavity
- base
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- breaking
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y04—INFORMATION OR COMMUNICATION TECHNOLOGIES HAVING AN IMPACT ON OTHER TECHNOLOGY AREAS
- Y04S—SYSTEMS INTEGRATING TECHNOLOGIES RELATED TO POWER NETWORK OPERATION, COMMUNICATION OR INFORMATION TECHNOLOGIES FOR IMPROVING THE ELECTRICAL POWER GENERATION, TRANSMISSION, DISTRIBUTION, MANAGEMENT OR USAGE, i.e. SMART GRIDS
- Y04S20/00—Management or operation of end-user stationary applications or the last stages of power distribution; Controlling, monitoring or operating thereof
- Y04S20/20—End-user application control systems
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Abstract
The utility model provides a base of a dual-power transfer switch, which relates to the technical field of low-voltage electric appliances and comprises a base shell, a cavity, an inner cavity accessory, a base cover and a breaking unit, wherein the cavity comprises a characteristic handle cavity, a controller cavity, a mechanism cavity and a micro-breaking box cavity; the inner cavity accessory comprises a handle, a circuit board, an energy storage mechanism and a microswitch box; the base shell is provided with a column, a clamping hole, a clamping block, a baffle, a wiring hole and a track; the breaking unit is positioned on the right side of the base shell and detachably connected with the clamping block and the baffle. The base shell is made of a non-metal material, insulation treatment is not needed, the product is not needed to be connected with a grounding system, the whole product is simple in structure due to the design of the base, the assembly procedures are reduced, and the technical effects of reducing the weight of the product, optimizing the assembly performance of the product and reducing the cost of the product are achieved.
Description
Technical Field
The utility model relates to the technical field of low-voltage electrical appliances, in particular to a base of a dual-power transfer switch.
Background
The traditional dual-power transfer switch is characterized in that a product is arranged on a bottom plate, and the bottom plate is used as a medium for installing the product in a distribution cabinet body and has a supporting function. However, the base is usually made of metal, so that the base needs to be insulated due to good conductivity, and the bottom plate needs to be connected with a grounding system. And the metal bottom plate usually has heavy weight, large occupied space, higher manufacturing cost and fussy assembly of the whole product.
Based on the problems, the base of the dual-power transfer switch is provided, the weight of a product is reduced, the assembly performance of the product is optimized, and the cost of the product is reduced.
Disclosure of Invention
In view of this, the present invention provides a base for a dual power transfer switch, so as to solve the technical problems in the prior art that a metal bottom plate is generally heavy in weight, large in occupied space, high in manufacturing cost, and complex in assembly of the whole product.
In order to achieve the above object, the present invention is achieved by the following technical solutions, wherein a base of a dual power transfer switch includes: a base shell, a cavity, an inner cavity accessory, a base cover and a breaking unit,
the cavity comprises a characteristic handle cavity, a controller cavity, a mechanism cavity and a micro-breaking box cavity;
the inner cavity accessory comprises a handle, a circuit board, an energy storage mechanism and a microswitch box;
the base shell is provided with a column, a clamping hole, a clamping block, a baffle, a wiring hole and a track;
the breaking unit is positioned on the right side of the base shell and is detachably connected with the clamping block and the baffle;
the characteristic handle cavity, the controller cavity and the four posts are arranged on the left cavity of the base, the handle cavity is arranged on the inner side of the left side wall of the base, the controller cavity is arranged in the center of the left cavity of the base, and the four posts are arranged on the front wall and the rear wall of the left cavity of the base;
the mechanism cavity, the micro-breaking box cavity, the buckling holes, the clamping blocks, the baffle plates and the wiring holes are arranged in a right cavity of the base, the right cavity is the mechanism cavity and the micro-breaking box cavity from left to right in sequence, the number of the buckling holes is four, the buckling holes are arranged on the front wall and the rear wall of the right cavity of the base, and the clamping blocks, the baffle plates and the wiring holes are arranged on the outer side of the side wall of the right cavity of the base in sequence;
the inner cavity accessory is detachably connected with the cavity, and sequentially comprises a handle, a circuit board, an energy storage mechanism and a microswitch box from left to right;
the rail is arranged at the bottom of the base shell;
the base cover is detachably connected with the column and the buckling hole;
the base shell is made of nonmetal.
Preferably, the rail fixing device further comprises a buckle, and the rail is provided with two different buckles to realize the installation of the guide rail and the threaded connection.
Preferably, the base cover is clamped with the clamping hole, and the base cover is in threaded connection with the column.
Preferably, the breaking unit sampling line of the breaking unit passes through the wiring hole and is connected to the circuit board, and the wiring hole plays a role of guiding.
Compared with the prior art, the utility model has the following beneficial effects:
the base shell is made of a non-metal material, insulation treatment is not needed, the product is not needed to be connected with a grounding system, the whole product is simple in structure due to the design of the base, the assembly procedures are reduced, and the technical effects of reducing the weight of the product, optimizing the assembly performance of the product and reducing the cost of the product are achieved.
Drawings
FIG. 1 is a block diagram of a base of a dual power transfer switch provided by the present invention;
FIG. 2 is an assembly view of the components of the interior cavity of the base of the dual power transfer switch provided by the present invention;
fig. 3 is an assembly view of a breaking unit of a base of the dual power transfer switch provided by the utility model;
fig. 4 is an assembly view of a base cover of a base of a dual power transfer switch provided by the utility model.
Icon: 1-characteristic handle cavity, 2-controller cavity, 3-column, 4-buckle hole, 5-mechanism cavity, 6-micro-broken box cavity, 7-clamping block, 8-baffle, 9-wiring hole and 10-rail.
Detailed Description
To make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions of the present invention will be clearly and completely described below with reference to the accompanying drawings, and it is apparent that the described embodiments are some, but not all embodiments of the present invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
With reference to fig. 1 to 4, the present invention provides a base of a dual power transfer switch, including: a base shell, a cavity, an inner cavity fitting, a base cover and a breaking unit,
the cavity comprises a characteristic handle cavity, a controller cavity, a mechanism cavity and a micro-breaking box cavity;
the inner cavity accessory comprises a handle, a circuit board, an energy storage mechanism and a microswitch box;
the base shell is provided with a column, a clamping hole, a clamping block, a baffle, a wiring hole and a track;
the breaking unit is positioned on the right side of the base shell and is detachably connected with the clamping block and the baffle;
the characteristic handle cavity, the controller cavity and the four posts are arranged on the left cavity of the base, the handle cavity is arranged on the inner side of the left side wall of the base, the controller cavity is arranged in the center of the left cavity of the base, and the four posts are arranged on the front wall and the rear wall of the left cavity of the base;
the mechanism cavity, the micro-breaking box cavity, the buckling holes, the clamping blocks, the baffle plates and the wiring holes are arranged in a right cavity of the base, the right cavity is the mechanism cavity and the micro-breaking box cavity from left to right in sequence, the number of the buckling holes is four, the buckling holes are arranged on the front wall and the rear wall of the right cavity of the base, and the clamping blocks, the baffle plates and the wiring holes are arranged on the outer side of the side wall of the right cavity of the base in sequence;
the inner cavity accessory is detachably connected with the cavity, and sequentially comprises a handle, a circuit board, an energy storage mechanism and a microswitch box from left to right;
the rail is arranged at the bottom of the base shell;
the base cover is assembled from top to bottom and detachably connected with the column and the buckling hole, the base cover is clamped with the buckling hole, and the base cover is in threaded connection with the column;
the base shell is made of nonmetal materials, insulation treatment is not needed, and a product is not needed to be connected with a grounding system.
The die cavity has a positioning function, and all parts are accurately and conveniently assembled.
Preferably, the track is provided with two different buckles to realize the guide rail installation and the threaded connection of the product.
Preferably, the rail has a ramp on the outside for pushing and pulling the catch in and out.
Preferably, the breaking unit sampling line of the breaking unit penetrates through the wiring hole and is connected to the circuit board, and the wiring hole plays a role of guiding.
It should be noted that, in this document, 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 utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (4)
1. A base of a dual power transfer switch, comprising: a base shell, a cavity, an inner cavity accessory, a base cover and a breaking unit,
the cavity comprises a characteristic handle cavity, a controller cavity, a mechanism cavity and a micro-breaking box cavity;
the inner cavity accessory comprises a handle, a circuit board, an energy storage mechanism and a microswitch box;
the base shell is provided with a column, a clamping hole, a clamping block, a baffle, a wiring hole and a track;
the breaking unit is positioned on the right side of the base shell and is detachably connected with the clamping block and the baffle;
the characteristic handle cavity, the controller cavity and the four posts are arranged on the left cavity of the base, the handle cavity is arranged on the inner side of the left side wall of the base, the controller cavity is arranged in the center of the left cavity of the base, and the four posts are arranged on the front wall and the rear wall of the left cavity of the base;
the mechanism cavity, the micro-breaking box cavity, the buckling holes, the clamping blocks, the baffle plates and the wiring holes are arranged in a right cavity of the base, the right cavity is the mechanism cavity and the micro-breaking box cavity from left to right in sequence, the number of the buckling holes is four, the buckling holes are arranged on the front wall and the rear wall of the right cavity of the base, and the clamping blocks, the baffle plates and the wiring holes are arranged on the outer side of the side wall of the right cavity of the base in sequence;
the inner cavity accessory is detachably connected with the cavity, and sequentially comprises a handle, a circuit board, an energy storage mechanism and a microswitch box from left to right;
the rail is arranged at the bottom of the base shell;
the base cover is detachably connected with the column and the buckling hole;
the base shell is made of nonmetal.
2. The base of the dual-power transfer switch of claim 1, further comprising a buckle, wherein the rail is assembled with two different buckles to realize rail installation and screw connection.
3. The base of the dual-power transfer switch of claim 1, wherein the base cover is clamped with the clamping hole, and the base cover is in threaded connection with the column.
4. The base of the dual power supply changeover switch of claim 1, wherein the sampling line of the breaking unit passes through the wiring hole and is connected to the circuit board, and the wiring hole plays a role of guiding.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123003195.XU CN216957791U (en) | 2021-12-02 | 2021-12-02 | Base of dual-power transfer switch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123003195.XU CN216957791U (en) | 2021-12-02 | 2021-12-02 | Base of dual-power transfer switch |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216957791U true CN216957791U (en) | 2022-07-12 |
Family
ID=82306819
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123003195.XU Active CN216957791U (en) | 2021-12-02 | 2021-12-02 | Base of dual-power transfer switch |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216957791U (en) |
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2021
- 2021-12-02 CN CN202123003195.XU patent/CN216957791U/en active Active
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