CN212967449U - Protection device for control of power distribution switch - Google Patents
Protection device for control of power distribution switch Download PDFInfo
- Publication number
- CN212967449U CN212967449U CN202021627712.3U CN202021627712U CN212967449U CN 212967449 U CN212967449 U CN 212967449U CN 202021627712 U CN202021627712 U CN 202021627712U CN 212967449 U CN212967449 U CN 212967449U
- Authority
- CN
- China
- Prior art keywords
- distribution switch
- cover
- protection casing
- side wall
- mounting plate
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Landscapes
- Patch Boards (AREA)
Abstract
The utility model belongs to the field of distribution switches, in particular to a protective device for control of a distribution switch, which comprises a mounting plate, wherein one side of the outer side wall of the mounting plate is connected with the distribution switch, the inside of the mounting plate is close to the position of the distribution switch and is connected with a fixed magnet, and one side of the outer side wall of the mounting plate is provided with a groove corresponding to the position of the fixed magnet; through the protection casing, the setting of concatenation cover and connection buckle, the protection casing that forms after making the concatenation can carry out comprehensive protection to the distribution switch, through the metal mesh, the setting of apron and filter screen, make the distribution switch in the in-process that uses, some holes are seted up to the protection casing upper surface and some heat of the inside distribution switch relevant equipment of protection casing of being convenient for scatter and disappear, and the filter screen of hole inner wall installation can filter the dust impurity in the circulation air current, make inside the difficult entering protection casing of dust impurity among the external environment, and can be difficult to scatter and disappear because of the heat, reduce the life of distribution switch.
Description
Technical Field
The utility model relates to a distribution switch field, concretely relates to protector is used in distribution on-off control.
Background
An air switch is a switch which can be automatically switched off as long as the current in a circuit exceeds the rated current. Besides the contact and breaking of the circuit, the protection of short circuit, severe overload and undervoltage, etc. of the circuit or electrical equipment can be realized, and the protection device can also be used for starting the motor infrequently.
The prior art has the following problems:
1. the distribution switch is at the in-process that uses, and the easy influence that receives external factor takes place the condition of damaging, utilizes the protection casing to protect, and the size of protection casing is difficult to carry out actual adjustment according to the size of distribution switch, makes the protection casing be difficult to carry out comprehensive protection to the distribution switch.
2. The in-process that the distribution switch was using, the protection casing cover is established and is influenced the normal heat dissipation of distribution switch in the outside of distribution switch, makes the inside temperature rise of protection casing easily lead to the ageing of the relevant equipment of distribution switch with higher speed, reduces life's the condition.
In order to solve the problem, the application provides a protection device for controlling a power distribution switch.
SUMMERY OF THE UTILITY MODEL
Objects of the invention
For solving the technical problem who exists among the background art, the utility model provides a protection device for distribution on-off control has protection and radiating characteristics.
(II) technical scheme
For solving the technical problem, the utility model provides a protection device is used in distribution on-off control, the mounting panel comprises a mounting panel, mounting panel lateral wall one side is connected with the distribution switch, the inside being close to of mounting panel distribution switch position department is connected with fixed magnet, mounting panel lateral wall one side corresponds fixed magnet position department sets up flutedly, the recess inside wall is connected with the protection casing, the inside being close to of protection casing fixed magnet position department is connected with adsorption magnet, protection casing lateral wall one side is equipped with the concatenation cover, concatenation cover lateral wall one side is connected with connect buckle, concatenation cover lateral wall opposite side corresponds connect buckle position department and seted up the buckle groove.
Preferably, the middle position below the outer side wall of the protective cover is provided with a tabling groove.
Preferably, the middle position of the upper surface of the splicing cover is provided with a hole, and the inner side wall of the hole is connected with a filter screen.
Preferably, the lower surface in the splicing cover is connected with a metal net.
Preferably, the upper surface of the splicing cover is connected with a cover plate at a position close to the hole.
Preferably, one side of the lower surface of the cover plate is connected with a support rod through a rotating seat.
Preferably, a clamping groove is formed in one side, far away from the cover plate, of the upper surface of the splicing cover.
The above technical scheme of the utility model has following profitable technological effect:
1. through the setting of protection casing, concatenation cover and connection buckle, make the in-process that the distribution switch was using, the staff can splice the selection of cover quantity according to the actual size of distribution switch to utilize the concatenation cover on the connection buckle and the protection casing on the mutual gomphosis between the buckle groove realize with the concatenation of protection casing, the protection casing that forms after making the concatenation can carry out comprehensive protection to the distribution switch.
2. Through the setting of metal mesh, apron and filter screen, make the distribution switch in-process that uses, the heat that some holes are seted up to the protective housing upper surface and are convenient for the inside distribution switch relevant equipment of protective housing scatters and disappears, and the filter screen of hole inner wall installation can filter the dust impurity in the circulation air current, makes the dust impurity among the external environment be difficult for getting into the inside normal operating that influences the distribution switch of protective housing, and can not be difficult to scatter and disappear because of the heat, reduces the life of distribution switch.
Drawings
Fig. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of the protective cover splicing structure of the present invention;
FIG. 3 is a schematic view of the structure of the fastening groove of the present invention;
fig. 4 is the internal structure schematic diagram of the splicing cover of the utility model.
Reference numerals:
1. mounting a plate; 2. a power distribution switch; 3. fixing a magnet; 4. a groove; 5. a protective cover; 6. adsorbing a magnet; 7. splicing the covers; 8. a fastening groove; 9. connecting a buckle; 10. a metal mesh; 11. a cover plate; 12. a rotating seat; 13. a support bar; 14. a card slot; 15. filtering with a screen; 16. and (4) holes.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be described in detail with reference to the accompanying drawings. It should be understood that the description is intended to be illustrative only and is not intended to limit the scope of the present invention. Moreover, in the following description, descriptions of well-known structures and techniques are omitted so as to not unnecessarily obscure the concepts of the present invention.
As shown in fig. 1-4, the utility model provides a protection device for distribution on-off control, including mounting panel 1, 1 lateral wall one side of mounting panel is connected with distribution switch 2, 1 inside distribution switch 2 position department of being close to of mounting panel is connected with fixed magnet 3, 1 lateral wall one side of mounting panel corresponds fixed magnet 3 position department and sets up fluted 4, 4 inside walls of recess are connected with protection casing 5, 5 inside fixed magnet 3 position departments of being close to of protection casing are connected with adsorption magnet 6, 5 lateral wall one sides of protection casing are equipped with concatenation cover 7, 7 lateral wall one sides of concatenation cover are connected with connect buckle 9, 7 lateral wall opposite sides of concatenation cover correspond connect buckle 9 position department and have seted up buckle groove 8.
In this embodiment, in order to solve distribution switch 2 in the in-process of using, the condition that the influence that easily receives external factors takes place to damage utilizes protection casing 5 to protect, and the size of protection casing 5 is difficult to carry out actual adjustment according to distribution switch 2's size, makes protection casing 5 be difficult to carry out the problem of comprehensive protection to distribution switch 2.
As shown in fig. 1-3, in the using process of the power distribution switch 2, the staff can select the number of the splicing covers 7 according to the actual size of the power distribution switch 2, and the splicing with the protective covers 5 is realized by utilizing the mutual embedding between the connecting buckles 9 on the splicing covers 7 and the buckle grooves 8 on the protective covers 5, so that the protective covers 5 formed after splicing can comprehensively protect the power distribution switch 2.
The shield 5 is fixed in position inside the groove 4 by the attraction between the attracting magnet 6 and the fixed magnet 3, and the position is defined by increasing the frictional force between the shield 5 and the mounting plate 1 by the attraction between the attracting magnet 6 and the fixed magnet 3, while the fitting groove provided below the outer side wall of the shield 5 facilitates the sliding of the shield 5 inside the groove 4.
In this embodiment, in order to solve distribution switch 2 in the in-process of using, the normal heat dissipation that distribution switch 2 was influenced in the outside of distribution switch 2 is established to 5 covers of protection casing, makes the inside temperature rise of protection casing 5 easily lead to the ageing of distribution switch 2 relevant equipment with higher speed, reduces life's problem.
As shown in fig. 4, in the using process of the power distribution switch 2, the holes 16 formed in the upper surface of the protection cover 5 facilitate the heat dissipation of the relevant equipment of the power distribution switch 2 inside the protection cover 5, and the filter screens 15 installed on the inner walls of the holes 16 can filter the dust impurities in the circulating airflow, so that the dust impurities in the external environment are not easy to enter the protection cover 5 to affect the normal operation of the power distribution switch 2, and the heat is not easy to dissipate, and the service life of the power distribution switch 2 is shortened.
It should be noted that, the influence of the reducible external electromagnetism of metal mesh 10 of protection casing 5 and 7 inner wall connections of concatenation covers to distribution switch 2, apron 11 is the decurrent state of slope under the support of bracing piece 13, make outside rainwater be difficult for getting into inside the protection casing 5 from hole 16, influence distribution switch 2's normal operating, and bracing piece 13 accessible rotates seat 12 and rotates and pack up, and the gomphosis is inboard at hole 16 when 7 outer walls of 11 laminating concatenation covers of apron, reduce the space that occupies.
In this embodiment, in order to enable the two ends of the protection cover 5 to freely move in the splicing process, a fitting groove is further formed in the middle position below the outer side wall of the protection cover 5.
In order to filter external dust and impurities in the airflow, a hole 16 is further formed in the middle of the upper surface of the splicing cover 7, and a filter screen 15 is connected to the inner side wall of the hole 16.
In order to reduce the interference of external electromagnetism to internal equipment, the lower surface inside the splicing cover 7 is further connected with a metal net 10.
In order to block the influence of external rainwater on internal equipment, the upper surface of the splicing cover 7 is further connected with a cover plate 11 at a position close to the hole 16.
In order to make the cover plate 11 be able to be folded when not in use, and reduce the occupied space, a support rod 13 is further connected to one side of the lower surface of the cover plate 11 through a rotating seat 12.
In order to limit the position of the support rod 13 on the splice cover 7, a clamping groove 14 is further formed on the side, away from the cover plate 11, of the upper surface of the splice cover 7.
The utility model discloses a theory of operation and use flow: distribution switch 2 is at the in-process that uses, the staff can splice the selection of cover 7 quantity according to distribution switch 2's actual size, and utilize the concatenation cover 7 on connect buckle 9 and the protection casing 5 on the mutual gomphosis between the buckle groove 8 realize with the concatenation of protection casing 5, the protection casing 5 that forms after making the concatenation can carry out comprehensive protection to distribution switch 2, the hole 16 that the protection casing 5 upper surface was seted up is convenient for the heat of the inside distribution switch 2 relevant equipment of protection casing 5 to scatter and disappear, and the filter screen 15 of the installation of hole 16 inner wall can filter the dust impurity in the circulation air current, make the difficult normal operating that gets into the inside influence distribution switch 2 of protection casing 5 of dust impurity among the external environment, and can be difficult to scatter and disappear because of the heat, reduce distribution switch 2's life.
It is to be understood that the above-described embodiments of the present invention are merely illustrative of or explaining the principles of the invention and are not to be construed as limiting the invention. Therefore, any modification, equivalent replacement, improvement and the like made without departing from the spirit and scope of the present invention should be included in the protection scope of the present invention. Further, it is intended that the appended claims cover all such variations and modifications as fall within the scope and boundaries of the appended claims or the equivalents of such scope and boundaries.
Claims (7)
1. A protective device for controlling a power distribution switch comprises a mounting plate (1), wherein one side of the outer side wall of the mounting plate (1) is connected with the power distribution switch (2), it is characterized in that a fixed magnet (3) is connected in the mounting plate (1) at a position close to the power distribution switch (2), a groove (4) is arranged on one side of the outer side wall of the mounting plate (1) corresponding to the position of the fixed magnet (3), the inner side wall of the groove (4) is connected with a protective cover (5), the position inside the protective cover (5) close to the fixed magnet (3) is connected with an adsorption magnet (6), a splicing cover (7) is arranged on one side of the outer side wall of the protective cover (5), a connecting buckle (9) is connected on one side of the outer side wall of the splicing cover (7), and a buckle groove (8) is formed in the position, corresponding to the connecting buckle (9), of the other side of the outer side wall of the splicing cover (7).
2. The protection device for controlling the distribution switch according to claim 1, characterized in that a tabling groove is arranged at the middle position below the outer side wall of the protection cover (5).
3. The protection device for controlling the distribution switch according to claim 1, wherein a hole (16) is formed in the middle position of the upper surface of the splicing cover (7), and a filter screen (15) is connected to the inner side wall of the hole (16).
4. The protection device for controlling the distribution switch according to claim 1, characterized in that a metal net (10) is connected to the inner lower surface of the splicing cover (7).
5. A protection device for controlling a distribution switch according to claim 3, characterized in that a cover plate (11) is connected to the upper surface of the splice cover (7) near the hole (16).
6. A protection device for controlling a distribution switch according to claim 5, characterized in that a support rod (13) is connected to one side of the lower surface of the cover plate (11) through a rotating seat (12).
7. The protection device for controlling the distribution switch according to claim 5, characterized in that a clamping groove (14) is formed in one side, away from the cover plate (11), of the upper surface of the splicing cover (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021627712.3U CN212967449U (en) | 2020-08-07 | 2020-08-07 | Protection device for control of power distribution switch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021627712.3U CN212967449U (en) | 2020-08-07 | 2020-08-07 | Protection device for control of power distribution switch |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212967449U true CN212967449U (en) | 2021-04-13 |
Family
ID=75348252
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021627712.3U Active CN212967449U (en) | 2020-08-07 | 2020-08-07 | Protection device for control of power distribution switch |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212967449U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115547178A (en) * | 2022-11-08 | 2022-12-30 | 贵州电网有限责任公司 | Telescopic general air switch safety sign is buckled |
-
2020
- 2020-08-07 CN CN202021627712.3U patent/CN212967449U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115547178A (en) * | 2022-11-08 | 2022-12-30 | 贵州电网有限责任公司 | Telescopic general air switch safety sign is buckled |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN212967449U (en) | Protection device for control of power distribution switch | |
| CN212751447U (en) | Dust removal heat dissipation mechanism of power distribution cabinet | |
| CN212114442U (en) | Block terminal convenient to dustproof heat dissipation | |
| CN212258063U (en) | Electric power dust removal heat dissipation electric power cabinet | |
| CN212934349U (en) | Transformer heat abstractor with control by temperature change | |
| CN115528549A (en) | Novel switch contact box | |
| CN211716841U (en) | Outdoor cabinet air conditioner with dustproof function | |
| CN212032973U (en) | Intelligent low-voltage frame circuit breaker | |
| CN210349727U (en) | Circuit breaker convenient to equipment and maintenance | |
| CN114421341A (en) | Power distribution box with overheat protection structure | |
| CN209823407U (en) | Intelligent controller with protection function | |
| CN219514491U (en) | Heat abstractor of motor protector | |
| CN215527631U (en) | Frame-type circuit breaker with plug-in terminal | |
| CN214281928U (en) | On-vehicle extension electron integrated circuit board of intelligence based on thing networking | |
| CN213718367U (en) | Electrical control cabinet based on sensor technology application | |
| CN220172701U (en) | High-voltage switch equipment capable of rapidly radiating heat | |
| CN219476593U (en) | Circuit breaker protector | |
| CN218218089U (en) | Anti-interference electricity device of frequency converter | |
| CN218124297U (en) | Magnetic control type overload-proof motor protector | |
| CN219937734U (en) | High-efficient heat dissipation formula switch board | |
| CN217884143U (en) | Permanent magnet motor square wave driver structure | |
| CN221353645U (en) | Low residual voltage busbar protection cabinet | |
| CN212908786U (en) | Remote wireless control device for high-voltage switch cabinet safety operation device | |
| CN218242659U (en) | Leakage protector for electrical control cabinet | |
| CN215378008U (en) | Electrical control cabinet with short-circuit prevention unit for milling machine |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |