CN216794085U - Safety protection device for wiring terminal of electricity saver - Google Patents
Safety protection device for wiring terminal of electricity saver Download PDFInfo
- Publication number
- CN216794085U CN216794085U CN202123403155.4U CN202123403155U CN216794085U CN 216794085 U CN216794085 U CN 216794085U CN 202123403155 U CN202123403155 U CN 202123403155U CN 216794085 U CN216794085 U CN 216794085U
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- protective cover
- electricity
- terminal box
- protection device
- pressing plate
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Abstract
The utility model discloses a safety protection device for a binding post of an electricity saver, which comprises an electricity saver, a protective cover and a pressing plate, wherein a terminal box is arranged on the electricity saver, a plurality of grooves are formed in the terminal box, an elastic bent conducting strip is arranged in each groove and is connected with a circuit board in the electricity saver, the protective cover is positioned on the outer side of the terminal box, wedge blocks corresponding to the positions of the grooves are arranged on the inner side of the protective cover, a wire passing hole corresponding to each groove is also formed in one side of the protective cover, and the inner wall of the protective cover can be in interference fit with the outer wall of the terminal box. According to the three-phase power saver, the wiring terminal is sealed and protected by the protective cover and the pressing plate, so that the effects of eliminating water vapor and dust are achieved, and the use reliability and safety of the power saver are improved.
Description
Technical Field
The utility model relates to the related technical field of power electronics, in particular to a safety protection device for a binding post of an electricity saver.
Background
The electricity saver is an electrical appliance which adopts high-voltage filtering and energy absorption technologies, automatically absorbs the energy of the reverse potential of high-voltage power equipment, continuously feeds back the energy to a load and saves the part of electric energy which is absorbed by the electric equipment from a high-voltage power grid, and is commonly used for lighting equipment and power equipment.
Generally, a terminal is arranged at the end of an electricity saver, such as a three-phase electricity saver of an industrial electric meter, and the terminal is exposed outside and is pressed with a lead by a locking screw, so that the lead is pressed and conducted with the terminal. Because the terminal exposes outside, even set up power saving cabinet etc. and also be difficult to form protection effect such as dampproofing and waterproofing, dust static of putting to terminal position outside.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a safety protection device for a wiring terminal of an electricity saver, which aims to solve the problems in the background technology.
In order to achieve the purpose, the utility model provides the following technical scheme:
the safety protection device for the wiring terminal of the power saver comprises the power saver, a protective cover and a pressing plate, wherein a terminal box is arranged on the power saver, a plurality of grooves are formed in the terminal box, elastic bent conducting strips are arranged in the grooves and are connected with a circuit board inside the power saver, the protective cover is positioned on the outer side of the terminal box, wedge blocks corresponding to the positions of the grooves are arranged on the inner side of the protective cover, wire passing holes corresponding to the grooves are further formed in one side of the protective cover, and the inner wall of the protective cover can be in interference fit with the outer wall of the terminal box.
As a further scheme of the utility model: the pressing plate is located at the end of the power saver, and wing plates are arranged on two sides of the protective cover.
As a further scheme of the utility model: the protective cover and the wedge block are made of plastic materials.
As a further scheme of the utility model: a sealing gasket is arranged on one side of the terminal box, a rubber pad is arranged on the bottom side of the pressing plate, and arc-shaped grooves are formed in the positions, corresponding to the conducting strips, of the sealing gasket and the rubber pad.
As a further scheme of the utility model: the pressing plate and the electricity-saving device are both provided with mounting holes, and the mounting holes in the electricity-saving device are threaded holes.
As a further scheme of the utility model: the pressing plate is provided with a hollow part corresponding to the protective cover.
Compared with the prior art, the utility model has the beneficial effects that: according to the three-phase power saver, the wiring terminal is sealed and protected by the protective cover and the pressing plate, the effect of eliminating water vapor and dust is achieved, and the use reliability and safety of the power saver are improved.
Drawings
FIG. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a schematic structural diagram of the protective cover of the present invention.
Fig. 3 is a schematic end view of the protective cover of the present invention.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. 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.
Referring to fig. 1 to 3, in the embodiment of the present invention, the safety protection device for a terminal of an electricity saver includes an electricity saver 5, a protective cover 2 and a pressing plate 1, wherein a terminal box 3 is disposed on the electricity saver 5, a plurality of grooves are disposed on the terminal box 3, elastically bent conductive sheets 31 are disposed in the grooves, the conductive sheets 31 are connected to a circuit board inside the electricity saver 5, the protective cover 2 is disposed on an outer side of the terminal box 3, a wedge 23 corresponding to the groove is disposed on an inner side of the protective cover 2, the protective cover 2 and the wedge 23 are made of plastic, a wire passing hole 22 corresponding to the groove is disposed on one side of the protective cover 2, an inner wall of the protective cover 2 can be in interference fit with an outer wall of the terminal box 3, a wire end is placed on one side of the conductive sheets 31 during wire connection, the protective cover 2 is then pressed into the terminal box 3, the wire end is pressed onto the conductive sheets 31 by the wedge 23 to deform the conductive sheets 31, thereby the wire end is tightly connected with the conducting strip 31, the conducting wire passes through the wire passing hole 22, one side of the terminal box 3 is provided with a sealing gasket 4, and the position of the sealing gasket 4 corresponding to the conducting strip 31 is provided with an arc groove;
the pressing plate 1 is located at the end of the electricity-saving device 5, specifically, mounting holes are formed in the pressing plate 1 and the electricity-saving device 5, the mounting holes in the electricity-saving device 5 are threaded holes, the pressing plate 1 is fixedly mounted on the electricity-saving device 5 through screws, a hollow portion 11 corresponding to the protective cover 2 is formed in the pressing plate 1, the protective cover 2 penetrates out of the hollow portion 11 after the pressing plate 1 is mounted, wing plates 21 are arranged on two sides of the protective cover 2, the wing plates 21 exceed two sides of the hollow portion 11, and the wing plates 21 are pressed tightly after the pressing plate 1 is fixed on the electricity-saving device 5, so that the protective cover 2 is pressed tightly; the bottom side of the pressing plate 1 is also provided with a rubber pad 12, the rubber pad 12 is also provided with an arc-shaped groove, and the wire is tightly pressed in the rubber pad 12 and the sealing gasket 4 to play a role in sealing and water proofing.
It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (6)
1. Electricity-saving appliance terminal safety arrangement, including electricity-saving appliance (5), visor (2) and clamp plate (1), be provided with terminal box (3) on electricity-saving appliance (5), its characterized in that: the terminal box is characterized in that a plurality of grooves are formed in the terminal box (3), conductive plates (31) with elastic bending are arranged in the grooves, the conductive plates (31) are connected with an internal circuit board of the power saver (5), the protective cover (2) is located on the outer side of the terminal box (3), wedge blocks (23) corresponding to the groove positions are arranged on the inner side of the protective cover (2), wire passing holes (22) corresponding to the grooves are further formed in one side of the protective cover (2), and the inner wall of the protective cover (2) can be in interference fit with the outer wall of the terminal box (3).
2. The safety protection device for the binding post of the electricity saver according to claim 1, characterized in that: the pressing plate (1) is located at the end of the electricity saver (5), and wing plates (21) are arranged on two sides of the protective cover (2).
3. The safety protection device for the binding post of the electricity saver according to claim 1, characterized in that: the protective cover (2) and the wedge block (23) are made of plastic materials.
4. The safety protection device for the binding post of the electricity saver according to claim 1, characterized in that: a sealing gasket (4) is arranged on one side of the terminal box (3), a rubber gasket (12) is arranged on the bottom side of the pressing plate (1), and arc-shaped grooves are formed in the positions, corresponding to the conducting strips (31), of the sealing gasket (4) and the rubber gasket (12).
5. The safety protection device for the binding post of the electricity saver according to claim 1, characterized in that: the pressing plate (1) and the electricity-saving device (5) are both provided with mounting holes, wherein the mounting holes on the electricity-saving device (5) are threaded holes.
6. The safety protection device for the binding post of the electricity saver according to claim 1, characterized in that: the pressing plate (1) is provided with a hollow part (11) corresponding to the protective cover (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123403155.4U CN216794085U (en) | 2021-12-30 | 2021-12-30 | Safety protection device for wiring terminal of electricity saver |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123403155.4U CN216794085U (en) | 2021-12-30 | 2021-12-30 | Safety protection device for wiring terminal of electricity saver |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216794085U true CN216794085U (en) | 2022-06-21 |
Family
ID=82011136
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123403155.4U Active CN216794085U (en) | 2021-12-30 | 2021-12-30 | Safety protection device for wiring terminal of electricity saver |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216794085U (en) |
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2021
- 2021-12-30 CN CN202123403155.4U patent/CN216794085U/en active Active
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