CN210224682U - Low-voltage distribution cabinet electric leakage early warning device - Google Patents
Low-voltage distribution cabinet electric leakage early warning device Download PDFInfo
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- CN210224682U CN210224682U CN201921590947.7U CN201921590947U CN210224682U CN 210224682 U CN210224682 U CN 210224682U CN 201921590947 U CN201921590947 U CN 201921590947U CN 210224682 U CN210224682 U CN 210224682U
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Abstract
The utility model discloses a low-voltage distribution cabinet electric leakage early warning device, including mounting bracket, precaution device, dead slot and radiating area, the fixed protective frame of mounting bracket right flank passes through connecting axle and apron interconnect, the precaution device sets up in the protective frame, and its left surface is connected with the connecting plate to place the seat is all installed at the both ends of precaution device, the dead slot all has seted up on mounting bracket and connecting plate, the radiating area reserves on the mounting bracket in advance, and radiating area internally mounted has the heat dissipation fan, fixed connecting block is installed in the mounting groove on the connecting plate, and the mounting groove reserves the left surface at the precaution device, open the inside groove in the protective frame. This low-voltage distribution cabinet electric leakage early warning device places the position of injecing the precaution device that the seat can be preliminary to play shock attenuation protection's effect for the upper and lower both ends of precaution device, owing to place the seat and the installation mode that the precaution device is connected for the draw-in groove, so regardless of the installation and the dismantlement of precaution device all comparatively convenient.
Description
Technical Field
The utility model relates to a low-voltage distribution cabinet technical field specifically is a low-voltage distribution cabinet electric leakage early warning device.
Background
Various electronic components have been placed in the installation among the low voltage distribution cabinet, electronic components not only can play the effect of power supply and can also play the effect of transmission, in order to guarantee electronic components and peripheral environment and people's safety among the low voltage distribution cabinet, all need set up electric leakage early warning device usually, avoid electric power to reveal and bring irretrievable damage, but debugging and the maintenance in the later stage of being not convenient for if the inside of present majority low voltage distribution cabinet electric leakage early warning device fixed mounting at the switch board, and install and also not set up fine protector when outside, if receive the issue early warning that the damage then can not be timely, certain danger has. Aiming at the problems, the novel design is carried out on the basis of the electric leakage early warning device of the original low-voltage power distribution cabinet.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
The utility model provides a low-voltage distribution cabinet electric leakage early warning device, solved present great majority low-voltage distribution cabinet electric leakage early warning device fixed mounting in the inside of switch board debugging and the maintenance in later stage of not being convenient for, and the installation also does not set up fine protector when externally, if receive the issue early warning that the damage then can not be timely, have certain dangerous problem.
(II) technical scheme
In order to achieve the above object, the utility model provides a following technical scheme: a low-voltage power distribution cabinet electric leakage early warning device comprises a mounting frame, an early warning device, an empty groove and a heat dissipation area, wherein a protective frame fixed on the right side surface of the mounting frame is connected with a cover plate through a connecting shaft, a positioning groove and a positioning block are arranged on the cover plate, the early warning device is arranged in the protective frame, the left side surface of the early warning device is connected with a connecting plate, placing seats are arranged at two ends of the early warning device, the empty groove is formed in the mounting frame and the connecting plate, the empty groove is connected with a support rod through a top rotating shaft, a middle rotating shaft penetrates through the central position of the support rod, a connecting spring is arranged on the side wall of the support rod, the heat dissipation area is reserved on the mounting frame, a heat dissipation fan is arranged inside the heat dissipation area, a connecting block fixed on the connecting plate is arranged in a mounting groove, the mounting groove is reserved on the left, and the inner spring arranged in the inner groove is fixed with the placing seat.
Preferably, the protection frame and the cover plate form a rotating structure through a connecting shaft, the number of the cover plates is two, and the sum of the inner diameters of the 2 cover plates is equal to the height of the protection frame.
Preferably, the longitudinal section of the cover plate is arc-shaped, and the 2 opposite cover plates are connected with the positioning block clamping grooves through positioning grooves.
Preferably, the connecting plate and the early warning device form a dismounting and mounting structure through a connecting block and a mounting groove, the cross section of the connecting block is of a cross-shaped structure, and the right side face of the connecting plate is of a net-shaped structure.
Preferably, the longitudinal section cross-section of placing the seat is "U" shape, and places the seat and be connected with the precaution device draw-in groove to place the seat and constitute elastic telescopic structure through inside spring and inside groove and protective frame.
Preferably, branch is "X" form in the pivot in the middle of and rotates and be connected with two, and 2 branches all rotate with the dead slot on mounting bracket and the connecting plate respectively through the top pivot and be connected to constitute elastic telescopic structure through connecting spring between 2 branches.
(III) advantageous effects
The utility model provides a low-voltage distribution cabinet electric leakage early warning device. The method has the following beneficial effects:
(1) this low-voltage distribution cabinet electric leakage early warning device, through the setting of the seat of placing of elastic telescopic structure, place the upper and lower both ends that the seat can the symmetry block at the precaution device, when the precaution device is installed inside the protective frame, place the position of the limited precaution device that the seat can be preliminary to play the effect of shock attenuation protection for the upper and lower both ends of precaution device, owing to place the mounting means that seat and precaution device are connected for the draw-in groove simultaneously, so regardless of the installation and the dismantlement of precaution device all comparatively convenient.
(2) This low-voltage distribution cabinet electric leakage early warning device, setting through network structure's connecting plate, network structure can not influence the heat dissipation fan and cool down to the precaution device, and the connecting plate can be further injectd the position of precaution device through the connecting block after placing the seat, and because the connecting block is "ten" style of calligraphy structure, so the laminating that the connecting plate also can not be complete is on the lateral wall of precaution device, and the connecting plate also can be its buffering when supporting the precaution device steadily through rotating-structure's branch and coupling spring, better protects the precaution device.
Drawings
FIG. 1 is a schematic front sectional view of the present invention;
FIG. 2 is a schematic view of a partial structure of a right side surface of the mounting bracket of the present invention;
FIG. 3 is an enlarged schematic view of the structure at A of FIG. 1 according to the present invention;
FIG. 4 is an enlarged schematic view of the structure of FIG. 1 at B according to the present invention;
fig. 5 is a schematic view of the cover plate connecting three-dimensional local structure of the present invention.
In the figure: 1. a mounting frame; 2. a protective frame; 3. a connecting shaft; 4. a cover plate; 5. positioning a groove; 6. positioning blocks; 7. an early warning device; 8. a connecting plate; 9. a placing seat; 10. an empty groove; 11. a top rotating shaft; 12. a strut; 13. an intermediate rotating shaft; 14. a connecting spring; 15. a heat dissipation area; 16. a heat dissipation fan; 17. connecting blocks; 18. mounting grooves; 19. an inner spring; 20. an inner groove.
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.
As shown in fig. 1-5, the utility model provides a technical solution: a low-voltage power distribution cabinet electric leakage early warning device comprises an installation frame 1, a protective frame 2, a connecting shaft 3, a cover plate 4, a positioning groove 5, a positioning block 6, an early warning device 7, a connecting plate 8, a placing seat 9, an empty groove 10, a top rotating shaft 11, a supporting rod 12, a middle rotating shaft 13, a connecting spring 14, a heat dissipation area 15, a heat dissipation fan 16, a connecting block 17, a mounting groove 18, an internal spring 19 and an internal groove 20, wherein the protective frame 2 fixed on the right side surface of the installation frame 1 is mutually connected with the cover plate 4 through the connecting shaft 3, the positioning groove 5 and the positioning block 6 are arranged on the cover plate 4, the early warning device 7 is arranged in the protective frame 2, the left side surface of the early warning device is connected with the connecting plate 8, the placing seats 9 are respectively arranged at two ends of the early warning device 7, the empty groove 10 is respectively arranged on the installation frame 1 and the connecting plate 8, the empty groove 10 is mutually, meanwhile, a connecting spring 14 is installed on the side wall of the supporting rod 12, a heat dissipation area 15 is reserved on the installation frame 1, a heat dissipation fan 16 is installed inside the heat dissipation area 15, a connecting block 17 fixed on the connecting plate 8 is installed in an installation groove 18, the installation groove 18 is reserved on the left side face of the early warning device 7, an internal groove 20 is formed in the protective frame 2, and an internal spring 19 installed in the internal groove 20 is mutually fixed with the placing seat 9;
the protective frame 2 and the cover plates 4 form a rotating structure through the connecting shaft 3, the number of the cover plates 4 is two, the sum of the inner diameters of the 2 cover plates 4 is equal to the height of the protective frame 2, and the cover plates 4 can be turned over and opened to place and take the early warning device 7;
the longitudinal section of each cover plate 4 is arc-shaped, and the corresponding 2 cover plates 4 are connected with the clamping grooves of the positioning blocks 6 through the positioning grooves 5, so that external objects are not easy to stay due to the arc-shaped structure, and a certain anti-collision effect can be achieved;
the connecting plate 8 and the early warning device 7 form a dismounting and mounting structure through the connecting block 17 and the mounting groove 18, the cross section of the connecting block 17 is of a cross-shaped structure, the right side surface of the connecting plate 8 is of a net-shaped structure, the connecting plate 8 can limit the position of the early warning device 7, and meanwhile, the heat dissipation of the early warning device 7 cannot be influenced;
the section of the longitudinal section of the placing seat 9 is U-shaped, the placing seat 9 is connected with the clamping groove of the early warning device 7, the placing seat 9 and the protective frame 2 form an elastic telescopic structure through an internal spring 19 and an internal groove 20, and the placing seat 9 is connected to two ends of the early warning device 7 to play a role in damping and protecting the two ends of the early warning device 7;
When the device is used, the placing seats 9 are pressed firstly, so that the two placing seats 9 compress the internal springs 19, two ends of the early warning device 7 can be connected into the two placing seats 9 respectively, after the early warning device 7 is installed in the placing seats 9, the left side face of the early warning device 7 is also connected with the clamping groove of the connecting block 17 through the installing groove 18, the early warning device 7 pushes the compression connecting plate 8, so that the two supporting rods 12 rotate through the top rotating shaft 11 and the middle rotating shaft 13, the connecting springs 14 are also compressed, the early warning device 7 can be stably installed at the moment, then the two cover plates 4 are overturned with the protective frame 2 through the connecting shaft 3, so that the corresponding position positioning grooves 5 on the two opposite cover plates 4 can be connected with the positioning blocks 6, and the right side of the early warning device 7 is also protected in a closed mode;
then, the device can be integrally fixed at a proper position on a power distribution cabinet through the mounting frame 1, related circuits of the early warning device 7 and the heat dissipation fan 16 are connected with the power distribution cabinet, the heat dissipation fan 16 can play a role in heat dissipation and cooling for the early warning device 7 through the heat dissipation area 15, the position of the early warning device 7 is fixed, the internal springs 19 at the upper end and the lower end and the connecting spring 14 at the left side face can also well perform shock absorption and protection on the early warning device 7, and meanwhile, the content which is not described in detail in the specification belongs to the prior art which is known by technicians in the field.
In conclusion, the electric leakage early warning device for the low-voltage power distribution cabinet can be obtained, the placing seats 9 can be symmetrically clamped at the upper end and the lower end of the early warning device 7 through the arrangement of the placing seats 9 with the elastic telescopic structures, when the early warning device 7 is installed in the protection frame 2, the placing seats 9 can preliminarily limit the position of the early warning device 7 and play a role in damping protection for the upper end and the lower end of the early warning device 7, meanwhile, because the placing seats 9 and the early warning device 7 are in a clamping groove connection mode, the early warning device 7 is convenient to install and disassemble, through the arrangement of the connecting plates 8 with the net-shaped structures, the net-shaped structures can not influence the heat dissipation fans 16 to cool the early warning device 7, the connecting plates 8 can further limit the position of the early warning device 7 through the connecting blocks 17 after the placing seats 9, and because the connecting blocks 17 are in a cross-shaped structure, the connecting plates 8 can not completely adhere to the side walls of the early warning device 7, and the connecting plate 8 can buffer the early warning device 7 while stably supporting the early warning device 7 through the support rod 12 and the connecting spring 14 of the rotating structure, so that the early warning device 7 is better protected.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, 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. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.
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 (6)
1. The utility model provides a low-voltage distribution cabinet electric leakage early warning device, includes mounting bracket, precaution device, dead slot and radiating area, its characterized in that: the fixed protective frame of mounting bracket right flank passes through connecting axle and apron interconnect, and is provided with constant head tank and locating piece on the apron, the precaution device sets up in the protective frame, and its left surface is connected with the connecting plate to the seat of placing is all installed at the both ends of precaution device, the dead slot all has seted up on mounting bracket and connecting plate, and through top pivot and branch interconnect in the dead slot, and the central point of branch puts and runs through middle pivot, installs connecting spring on the lateral wall of branch simultaneously, the radiating area reserves on the mounting bracket, and radiating area internally mounted has the heat dissipation fan, fixed connecting block is installed in the mounting groove on the connecting plate, and the left surface at the precaution device is reserved to the mounting groove, set up the inside groove in the protective frame, and the inside spring of installation in the inside groove with place seat interconnect.
2. The electric leakage early warning device for the low-voltage power distribution cabinet according to claim 1, characterized in that: the protective frame and the cover plate form a rotating structure through the connecting shaft, the number of the cover plates is two, and the sum of the inner diameters of the 2 cover plates is equal to the height of the protective frame.
3. The electric leakage early warning device for the low-voltage power distribution cabinet according to claim 1, characterized in that: the longitudinal section of apron is circular arc shape, and 2 relative apron pass through constant head tank and locating piece draw-in groove connection.
4. The electric leakage early warning device for the low-voltage power distribution cabinet according to claim 1, characterized in that: the connecting plate passes through connecting block and mounting groove and early warning ware constitution and dismantles mounting structure, and the cross section of connecting block is "ten" column structure to the right flank of connecting plate is network structure.
5. The electric leakage early warning device for the low-voltage power distribution cabinet according to claim 1, characterized in that: the longitudinal section profile of placing the seat is "U" shape, and places the seat and be connected with the precaution device draw-in groove to place the seat and constitute elastic telescopic structure through inside spring and inside groove and protective frame.
6. The electric leakage early warning device for the low-voltage power distribution cabinet according to claim 1, characterized in that: the branch is "X" form in the pivot in the middle of and rotates and be connected with two, and 2 branches all rotate with the dead slot on mounting bracket and the connecting plate respectively through the top pivot and be connected to form elasticity extending structure through connecting spring between 2 branches.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921590947.7U CN210224682U (en) | 2019-09-24 | 2019-09-24 | Low-voltage distribution cabinet electric leakage early warning device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921590947.7U CN210224682U (en) | 2019-09-24 | 2019-09-24 | Low-voltage distribution cabinet electric leakage early warning device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210224682U true CN210224682U (en) | 2020-03-31 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921590947.7U Active CN210224682U (en) | 2019-09-24 | 2019-09-24 | Low-voltage distribution cabinet electric leakage early warning device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210224682U (en) |
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2019
- 2019-09-24 CN CN201921590947.7U patent/CN210224682U/en active Active
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