CN218829074U - Over-voltage and under-voltage protector - Google Patents
Over-voltage and under-voltage protector Download PDFInfo
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- CN218829074U CN218829074U CN202222495803.1U CN202222495803U CN218829074U CN 218829074 U CN218829074 U CN 218829074U CN 202222495803 U CN202222495803 U CN 202222495803U CN 218829074 U CN218829074 U CN 218829074U
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Abstract
The application discloses cross undervoltage protection ware relates to electrical equipment technical field, improves adjacent two and crosses and does not have any connection structure between the undervoltage protection ware, leads to adjacent two to cross the easy problem of separating of undervoltage protection ware, including the protector body, the first connecting block of both sides difference fixedly connected with and the second connecting block at protector body top, it is adjacent the adapter sleeve has been cup jointed jointly at the top of first connecting block and second connecting block, the constant head tank has all been seted up to one side of first connecting block and second connecting block, the both sides of adapter sleeve all are seted up flutedly, the inside of recess is provided with the spring, the one end fixedly connected with of spring and the locating piece of constant head tank looks adaptation, the locating piece is close to one side fixedly connected with pull rod of spring. This application can connect two adjacent protector bodies fixedly through the setting of first connecting block, second connecting block and adapter sleeve, and reducible two adjacent circumstances of crossing the separation of under-voltage protector.
Description
Technical Field
The application relates to the field of electrical equipment, in particular to an overvoltage and undervoltage protector.
Background
The self-recovery overvoltage and undervoltage protector is also named as a self-recovery overvoltage and undervoltage protector, an automatic-recovery overvoltage and undervoltage protector, an overvoltage and undervoltage protector, a full-automatic overvoltage and undervoltage protector, a single-phase overvoltage and undervoltage protector, and a self-recovery overvoltage and undervoltage protector.
The self-resetting overvoltage and undervoltage protector is often applied to electrical equipment or a household power supply system as a protection device, and sometimes two or more overvoltage and undervoltage protectors need to be combined for use due to different field environments.
At realization this application in-process, the inventor discovers to have following problem at least in this technique, and the most direct slip of current mistake undervoltage protection ware is to the installation slide rail on, and does not have any connection structure between the two adjacent undervoltage protection wares, when receiving external influences such as touching, leads to two adjacent undervoltage protection ware separation very easily, influences the result of use, consequently, has proposed undervoltage protection ware now.
SUMMERY OF THE UTILITY MODEL
In order to improve and do not have any connection structure between two adjacent under-voltage protection wares, lead to two adjacent easy problem of separating of under-voltage protection ware of crossing, this application provides the under-voltage protection ware.
The application provides cross undervoltage protection ware adopts following technical scheme:
the overvoltage and undervoltage protector comprises a protector body and an installation slide rail for installing the protector body, wherein a first connecting block and a second connecting block are fixedly connected to two sides of the top of the protector body respectively, and connecting sleeves are sleeved on the tops of the adjacent first connecting block and the second connecting block together;
the positioning groove is formed in one side of each of the first connecting block and the second connecting block, grooves are formed in two sides of each connecting sleeve, springs are arranged in the grooves, one end of each spring is fixedly connected with a positioning block matched with the corresponding positioning groove, and the positioning block is close to a pull rod fixedly connected with one side of each spring.
Through adopting above-mentioned technical scheme, when connecting two adjacent protector bodies, can with the adapter sleeve on adjacent first connecting block and second connecting block, when the locating piece aligns with the constant head tank, the spring can promote the locating piece and insert in the constant head tank, make adapter sleeve and first connecting block and second connecting block fix to realize that the connection of two adjacent protector bodies is fixed, the condition of the separation of two reducible adjacent under-voltage protector of crossing.
Optionally, a sliding groove matched with the installation sliding rail is reserved in the back of the protector body, and the protector body is slidably installed on the installation sliding rail through the sliding groove.
Through adopting above-mentioned technical scheme, be convenient for install the protector body on the installation slide rail through the spout.
Optionally, one side of the first connecting block, which is close to the second connecting block, which is adjacent to the second connecting block, is provided with a clamping groove and a clamping block, which are matched with each other.
Through adopting above-mentioned technical scheme, through the cooperation of draw-in groove and fixture block, can play the solid effect of card between first connecting block and the second connecting block.
Optionally, the top of the first connecting block and the top of the second connecting block are both provided with limiting slots, and both sides of the top wall in the connecting sleeve are fixedly connected with limiting insertion rods matched with the limiting slots.
Through adopting above-mentioned technical scheme, through the cooperation of spacing slot and spacing inserted bar, can play limiting displacement to the adapter sleeve, further improve two adjacent stability of crossing the under-voltage protector junction.
Optionally, a guide angle is arranged at the bottom of one end, away from the spring, of the positioning block.
Through adopting above-mentioned technical scheme, be convenient for the locating piece through the guide angle and insert in the constant head tank.
Optionally, one end of the pull rod, which is far away from the positioning block, is fixedly connected with a handle.
Through adopting above-mentioned technical scheme, when two adjacent protector bodies of needs split, only need use handle pulling pull rod, make the pull rod drive the locating piece and shift out from the constant head tank in, can take off the adapter sleeve to can separate two adjacent under-voltage protector.
Optionally, a limiting groove is formed in the inner bottom wall of the groove, a limiting block is fixedly connected to the bottom of the positioning block, and the limiting block is connected in the limiting groove in a sliding mode.
Through adopting above-mentioned technical scheme, through the cooperation of spacing groove and stopper, can play limiting displacement to the locating piece, prevent that the locating piece breaks away from in the recess.
Optionally, the front of the protector body is hinged with a transparent protective cover, and the two sides of the transparent protective cover are provided with heat dissipation ports.
Through adopting above-mentioned technical scheme, transparent visor can play the guard action to the protector body, reduces the direct collision that receives of protector body, is convenient for carry out ventilation cooling to the protector body in the transparent visor through the thermovent.
In summary, the present application has the following beneficial effects:
1. according to the protector, the adjacent two protector bodies can be connected and fixed through the arrangement of the first connecting block, the second connecting block and the connecting sleeve, so that the separation condition of the adjacent two overvoltage and undervoltage protectors can be reduced;
2. this application is convenient for fix and separate two adjacent under-voltage protector, improves the convenience of operation through the setting of constant head tank, spring, locating piece and pull rod.
Drawings
Fig. 1 is a schematic view of the overall structure of the present application.
Fig. 2 is a side view schematic diagram of the present application.
Fig. 3 is a schematic cross-sectional structure diagram of a connecting sleeve according to the present application.
Description of reference numerals:
1. a protector body; 2. installing a slide rail; 3. a first connection block; 4. a second connecting block; 5. connecting sleeves; 6. positioning a groove; 7. a groove; 8. a spring; 9. positioning blocks; 10. a pull rod; 11. a chute; 12. a card slot; 13. a clamping block; 14. limiting slots; 15. a limiting inserted rod; 16. a handle; 17. a limiting groove; 18. a limiting block; 19. a transparent protective cover; 20. and a heat dissipation port.
Detailed Description
The present application is described in further detail below with reference to figures 1-3.
Referring to fig. 1-2, the overvoltage and undervoltage protector includes a protector body 1 and an installation slide rail 2 for installing the protector body 1, a chute 11 adapted to the installation slide rail 2 is reserved on the back of the protector body 1, the protector body 1 is slidably installed on the installation slide rail 2 through the chute 11, and the protector body 1 is conveniently installed on the installation slide rail 2 through the chute 11.
Referring to fig. 2, the front of the protector body 1 is hinged with a transparent protective cover 19, and the transparent protective cover 19 can protect the protector body 1 and reduce the collision directly received by the protector body 1. Heat dissipation ports 20 are formed in two sides of the transparent protection cover 19, and ventilation and heat dissipation are facilitated for the protector body 1 in the transparent protection cover 19 through the heat dissipation ports 20.
Refer to fig. 1 and fig. 3, the both sides at 1 top of protector body are the first connecting block of fixedly connected with 3 and second connecting block 4 respectively, adapter sleeve 5 has been cup jointed jointly at the top of adjacent first connecting block 3 and second connecting block 4, constant head tank 6 has all been seted up to one side of first connecting block 3 and second connecting block 4, recess 7 has all been seted up to the both sides of adapter sleeve 5, recess 7's inside is provided with spring 8, spring 8's one end fixedly connected with and the locating piece 9 of constant head tank 6 looks adaptation, the bottom that spring 8 one end was kept away from to locating piece 9 is provided with the guide angle, it inserts in the constant head tank 6 to be convenient for locating piece 9 through the guide angle.
When connecting two adjacent protector bodies 1, can overlap adapter sleeve 5 on adjacent first connecting block 3 and second connecting block 4, when locating piece 9 aligns with locating slot 6, spring 8 can promote locating piece 9 and insert in locating slot 6, makes adapter sleeve 5 and first connecting block 3 and second connecting block 4 fix to it is fixed to realize the connection of two adjacent protector bodies 1, the condition of under-voltage protector separation is crossed to reducible two adjacent.
Wherein, the inner bottom wall of recess 7 has seted up spacing groove 17, and the bottom fixedly connected with stopper 18 of locating piece 9, stopper 18 sliding connection can play limiting displacement to locating piece 9 in spacing groove 17 through the cooperation of spacing groove 17 with stopper 18, prevent that locating piece 9 breaks away from in the recess 7.
Referring to fig. 1 and 3, one side fixedly connected with pull rod 10 that locating piece 9 is close to spring 8, and one end fixedly connected with handle 16 of locating piece 9 is kept away from to pull rod 10, when two adjacent protector bodies 1 of needs split, only need use handle 16 pulling pull rod 10, make pull rod 10 drive locating piece 9 shift out from constant head tank 6 in, can take off adapter sleeve 5 to can separate two adjacent under-voltage protector.
In addition, the mutually close side of the adjacent first connecting block 3 and the second connecting block 4 is respectively provided with a clamping groove 12 and a clamping block 13 which are matched, and the clamping effect between the first connecting block 3 and the second connecting block 4 can be achieved through the matching of the clamping groove 12 and the clamping block 13. Spacing slot 14 has all been seted up at the top of first connecting block 3 and second connecting block 4, and the equal fixedly connected with in both sides of roof and the spacing inserted bar 15 of spacing slot 14 looks adaptation in the adapter sleeve 5 can play limiting displacement to adapter sleeve 5 through spacing slot 14 and the cooperation of spacing inserted bar 15, further improves the stability of two adjacent under-voltage protector junctions.
The implementation principle of the application is as follows: when connecting two adjacent protector bodies 1, can overlap adapter sleeve 5 on adjacent first connecting block 3 and second connecting block 4, when locating piece 9 aligns with locating groove 6, spring 8 can promote locating piece 9 and insert in locating groove 6, makes adapter sleeve 5 and first connecting block 3 and second connecting block 4 fix to realize that two adjacent protector bodies 1's connection is fixed, the condition of under-voltage protector separation is crossed to reducible two adjacent.
The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: equivalent changes in structure, shape and principle of the present application shall be covered by the protection scope of the present application.
Claims (8)
1. Cross undervoltage protection ware, including protector body (1) and installation slide rail (2) that are used for installing protector body (1), its characterized in that: two sides of the top of the protector body (1) are respectively and fixedly connected with a first connecting block (3) and a second connecting block (4), and connecting sleeves (5) are sleeved on the tops of the adjacent first connecting block (3) and the second connecting block (4) together;
constant head tank (6) have all been seted up to one side of first connecting block (3) and second connecting block (4), recess (7) have all been seted up to the both sides of adapter sleeve (5), the inside of recess (7) is provided with spring (8), locating piece (9) of the one end fixedly connected with and constant head tank (6) looks adaptation of spring (8), one side fixedly connected with pull rod (10) that locating piece (9) are close to spring (8).
2. The over-voltage and under-voltage protector according to claim 1, wherein: the back of protector body (1) is reserved has spout (11) with installation slide rail (2) looks adaptation, protector body (1) is through spout (11) slidable mounting on installation slide rail (2).
3. The over-voltage and under-voltage protector according to claim 1, wherein: and one side of the first connecting block (3) and one side of the second connecting block (4) which are adjacent to each other are respectively provided with a clamping groove (12) and a clamping block (13) which are matched with each other.
4. The over-voltage and under-voltage protector according to claim 1, wherein: spacing slot (14) have all been seted up at the top of first connecting block (3) and second connecting block (4), equal fixedly connected with in both sides of roof and spacing inserted bar (15) of spacing slot (14) looks adaptation in adapter sleeve (5).
5. The over-voltage and under-voltage protector according to claim 1, wherein: and a guide angle is arranged at the bottom of one end, far away from the spring (8), of the positioning block (9).
6. The over-voltage and under-voltage protector according to claim 1, wherein: one end of the pull rod (10) far away from the positioning block (9) is fixedly connected with a handle (16).
7. The over-voltage and under-voltage protector according to claim 1, wherein: limiting groove (17) have been seted up to the inner diapire of recess (7), the bottom fixedly connected with stopper (18) of locating piece (9), stopper (18) sliding connection is in limiting groove (17).
8. The over-voltage and under-voltage protector according to claim 1, wherein: the front of protector body (1) articulates there is transparent visor (19), thermovent (20) have all been seted up to the both sides of transparent visor (19).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222495803.1U CN218829074U (en) | 2022-09-20 | 2022-09-20 | Over-voltage and under-voltage protector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222495803.1U CN218829074U (en) | 2022-09-20 | 2022-09-20 | Over-voltage and under-voltage protector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218829074U true CN218829074U (en) | 2023-04-07 |
Family
ID=87274256
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222495803.1U Active CN218829074U (en) | 2022-09-20 | 2022-09-20 | Over-voltage and under-voltage protector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218829074U (en) |
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2022
- 2022-09-20 CN CN202222495803.1U patent/CN218829074U/en active Active
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