CN213753632U - Closed dustproof illumination box - Google Patents
Closed dustproof illumination box Download PDFInfo
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- CN213753632U CN213753632U CN202022549619.1U CN202022549619U CN213753632U CN 213753632 U CN213753632 U CN 213753632U CN 202022549619 U CN202022549619 U CN 202022549619U CN 213753632 U CN213753632 U CN 213753632U
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Abstract
The utility model relates to the technical field of distribution equipment, in particular to a closed dustproof lighting box, which comprises a box body, wherein the box body comprises a box body and a panel, the panel is a transparent cover body and is embedded and covered in a front opening of the box body, a circuit breaker is arranged in an inner cavity of the box body, and a sealing ring is arranged between the panel and the front opening of the box body; the upper side and the lower side of the panel are respectively provided with a hand-push control assembly, the two hand-push control assemblies are arranged on the box body, any hand-push control assembly comprises a hand-push control handle convenient for a human hand to push up and down, and the hand-push control handle is positioned outside the box body. The utility model discloses closed structure has, traditional structure of comparing possesses better waterproof dustproof performance, but the safety and stability uses in outdoor or the more environment of steam in the air.
Description
Technical Field
The utility model relates to a distribution equipment technical field, concretely relates to closed dustproof illumination box.
Background
The lighting box, also known as a lighting distribution box, is generally disposed at the end of a low voltage power supply system and is used for controlling, protecting, converting and distributing electric energy. The electric wire breaker mainly comprises a box body and electric wires and electric elements (such as circuit breaking protectors, isolating switches and the like) arranged in the box body. The existing illumination box on the market is mostly open, except the metal box frame, a plastic transparent cover which can be opened randomly is arranged on the box frame. This type of control can increase the convenience of control, but is disadvantageous in terms of dust and water resistance. The most feared moisture and dust of the electrical equipment are the main reasons of short circuit of the electrical circuit and aging of the components. Although the power distribution box body can be sealed, the power distribution box body is not beneficial to recovering and debugging common tripping situations in life.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a closed dustproof illumination case solves above technical problem.
The utility model provides a technical problem can adopt following technical scheme to realize:
a closed dustproof lighting box comprises a box body and a panel, wherein the panel is a transparent cover body and is embedded and covered in a front opening of the box body, a circuit breaker is arranged in an inner cavity of the box body, and a sealing ring is arranged between the panel and the front opening of the box body, so that the panel and the box body are sealed and isolated, and dust and water vapor are prevented from invading the inner cavity of the box body;
the upper side and the lower side of the panel are respectively provided with a hand-push control assembly, the two hand-push control assemblies are arranged on the box body, any one hand-push control assembly comprises a hand-push control handle convenient for a hand to push up and down, the hand-push control handle is positioned outside the box body, and the hand-push control handle of the hand-push control assembly is convenient for manual work to control the opening and closing of the circuit breaker.
The utility model discloses a transparent panel to traditional illumination box sets to fixed seal structure, and isolated outside steam and dust carry out indirect operation to the control handle of the circuit breaker in the box by the hand push control assembly realization that is located the panel top and bottom again to the invasion of box, have realized the dustproof effect of product.
The hand-push control assembly comprises a hand-push control handle, a connecting rod, a guide pillar and a control box, the hand-push control handle is located outside the box, one end of the connecting rod is connected with the hand-push control handle, the other end of the connecting rod horizontally penetrates the control box and then is connected with the guide pillar, the guide pillar is vertically arranged, the lower end of the guide pillar of the hand-push control assembly above the hand-push control assembly is located right above the control handle of the circuit breaker, and the upper end of the guide pillar of the hand-push control assembly below the hand-push control assembly is located right below the control handle of the circuit breaker.
The control box is positioned on a control box opening of the box body, grooves for facilitating the embedding of the control box are formed above and below the panel on the box body, and sealing gaskets are arranged between the control box and the edges of the grooves in which the control box is embedded so as to form sealing at the grooves;
the bottom of the control box of the upper hand-push control assembly is provided with a through hole for the guide post to pass through, the top of the control box of the lower hand-push control assembly is provided with another through hole for the guide post to pass through, and sealing rings are arranged at the two through holes.
The control box is provided with a guide groove, the hole opening direction of the guide groove is in the vertical direction, and the control handle is conveniently pushed to push and pull up and down to move.
The lower end of the guide pillar of the upper hand-push control assembly is provided with a blocking piece, the upper end of the guide pillar of the lower hand-push control assembly is provided with another blocking piece, so that the end part of the guide pillar corresponds to the arc-shaped path of the control handle of the circuit breaker when the control handle of the circuit breaker is pushed or pulled upwards, and the control handle of the circuit breaker is always contacted with the blocking piece when the control handle of the circuit breaker is pushed or pulled downwards.
The guide post is connected with the control box through a spring.
The utility model discloses a set up the spring, utilize the restoring force of spring to make the guide pillar self return after being promoted by the manual work, during the setting, under the quiescent condition when not atress of the spring in the top control box, the lower extreme of the guide pillar in the top control box is located the top of the upper limit position of the control handle of circuit breaker, under the quiescent condition when not atress of the spring in the below control box, the upper end of the guide pillar in the below control box is located the below of the lower limit position of the control handle of circuit breaker, thereby make the guide pillar of top push down or the guide pillar of below push up the back, the spring that corresponds all is stretched, after release thrust, then the guide pillar is pulled back to initial position by the restoring force of spring.
The control box is internally provided with a guide sheet, the guide sheet is provided with a through hole for a guide post to pass through, the guide sheet is horizontally arranged in the control box, the guide sheet in the control box of the hand-push control assembly at the upper part is positioned at the lower limiting position of the connecting rod in the control box of the hand-push control assembly at the lower part, and the guide sheet in the control box of the hand-push control assembly at the lower part is positioned at the upper limiting position of the connecting rod in the control box of the hand-push control assembly at the lower part.
The utility model discloses a set up the guide plate, not only can cooperate the through-hole that supplies the guide pillar to pass in the control box to realize carrying out the function that vertical direction was led to the guide pillar together, can also realize carrying out the effect of injecing hand push control handle and connecting rod and guide pillar position when pushing up or pushing down.
Has the advantages that: due to the adoption of the technical scheme, the utility model discloses have closed structure, traditional structure that compares possesses better waterproof dustproof performance, but the safety and stability is used in outdoor or the more environment of steam in the air.
Drawings
Fig. 1 is a schematic structural view of the present invention;
fig. 2 is a schematic view of a partial structure of the present invention;
fig. 3 is a schematic view of an installation of the seal ring of fig. 2.
Detailed Description
In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention will be further explained with reference to the specific drawings. It is noted that the terms "first," "second," "third," "fourth," and the like (if any) in the description and in the claims of the present invention are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It will be appreciated that the data so used may be interchanged under appropriate circumstances such that the embodiments described herein may be practiced otherwise than as specifically illustrated or described herein. Furthermore, the terms "comprises" or "comprising," and any variations thereof, are intended to cover non-exclusive inclusions, such that a product or apparatus that comprises a list of elements or units is not necessarily limited to those elements or units expressly listed, but may include other elements or units not expressly listed or inherent to such product or apparatus.
Referring to fig. 1, the enclosed dustproof lighting box comprises a box body, wherein the box body comprises a box body 100 and a panel 200, the panel 200 is a transparent cover body and is embedded and covered in an opening on the front surface of the box body 100, and the opening can be arranged in a rectangular slotted structure. A circuit breaker 300 is arranged in the inner cavity of the box body 100, and a sealing ring is arranged between the panel 200 and the front opening of the box body 100, so that the panel 200 and the box body 100 are sealed and isolated, and dust and water vapor are prevented from invading into the inner cavity of the box body 100;
the upper side and the lower side of the panel 200 are respectively provided with a hand-push control assembly, the hand-push control assembly comprises a hand-push control assembly 401 arranged above and a hand-push control assembly 402 arranged below, the two hand-push control assemblies are arranged on the box body 100, any hand-push control assembly comprises a hand-push control handle convenient for a hand to push up and down, the hand-push control handle is positioned outside the box body 100, and the hand-push control handle is convenient for manual work to control the opening and closing of the circuit breaker 300 outside the box body 100 through the control handle of the hand-push control assembly.
The viewing angle in fig. 1 is the front side of the box main body.
The utility model provides a hand push control assembly can set up according to following structure: the hand push control assembly comprises a hand push control handle, a connecting rod, a guide pillar and a control box, as shown in fig. 2, the upper hand push control assembly 401 comprises a hand push control handle 4011, a connecting rod 4012, a guide pillar 4013 and a control box 4010, the lower hand push control assembly 402 comprises a hand push control handle 4021, a connecting rod 4022, a guide pillar 4023 and a control box 4020, the hand push control handles 4011 and 4012 are located outside the box 100, one end of the connecting rod 4012 is connected with the hand push control handle 4011, the other end of the connecting rod is connected with the guide pillar 4013 after horizontally penetrating the control box 4010, one end of the connecting rod 4022 is connected with the hand push control handle 4021, the other end of the connecting rod is connected with the guide pillar 4023 after horizontally penetrating the control box 4020, and the guide pillar 4013 and the guide pillar 4023 are both vertically arranged. The lower end of the guide post 4013 of the upper hand push control assembly 401 is located directly above the control handle 301 of the circuit breaker 300, and the upper end of the guide post 4023 of the lower hand push control assembly 402 is located directly below the control handle 301.
It should be noted that the viewing angle of fig. 2 is the right side, and only a partial structure is shown to show the connection and control structure of the two hand-pushing control assemblies.
The two control boxes 4010 and 4020 are positioned on the control box opening of the box body 100, therefore, a slot which is convenient for the control box to be embedded is arranged above and below the panel 200 on the box body 100, and a sealing gasket is arranged between any control box and the edge of the embedded slot to form sealing;
the bottom of the control box 4010 of the hand push control assembly 401 of top is equipped with the through-hole that is convenient for guide pillar 4013 to pass, and the top of the control box 4020 of the hand push control assembly 402 of below is equipped with another through-hole that is convenient for guide pillar 4023 to pass, and two through-hole departments all are equipped with the sealing washer and form sealedly, and the top sets up sealing washer 4015, and the below sets up sealing washer 4025.
It should be noted that, in the above embodiments, the sealing ring at the through hole for the guide post to pass through may be embedded in the hole edge of the through hole, as shown in fig. 3, taking the structure at the upper hand push control assembly 401 as an example, the guide post 4013 passes through the through hole on the sealing ring 4015, the outer wall of the guide post 4013 contacts the sealing ring 4015, the side of the sealing ring 4015 is provided with an annular recess, and the hole edge of the through hole of the control box 4010 is clamped into the annular recess.
The utility model discloses promote from top to bottom for the hand push control handle, can set up according to following structure: the control box is provided with a guide groove, the hole opening direction of the guide groove is the up-down direction, and the control handle is conveniently pushed by hand to push and pull up and down to move. As shown in fig. 1, a control box of the upper hand push control assembly 401 is provided with a guide slot 4018, and a control box of the lower hand push control assembly 402 is provided with a guide slot 4028.
It should be noted that the opening of the front face of the housing into which the control box is inserted needs to be able to expose the entire front face of the control box. The embedded connection structure of the control box and the box body can be arranged as follows: the edge of the opening for embedding the control box on the box body can be turned inwards (towards the direction of the inner cavity of the box body) to form the lug plates which are convenient for clamping the outer wall of the control box, for example, a pair of lug plates which are symmetrical up and down are formed after the lug plates are turned, and the two lug plates are respectively attached to the upper surface and the lower surface of the control box and then clamp the control box between the lug plates. To further fix the control box, bolts may be used to fasten the ear plate and the control box at corresponding locations.
The utility model discloses a prevent that the guide pillar from pushing the in-process of circuit breaker's control handle under last, contact control handle all the time can set up according to following structure: a separation blade is arranged at the end part of any guide post, which is used for contacting with a control handle of the circuit breaker, if the lower end of the guide post 4013 is provided with the separation blade 4017, the upper end of the guide post 4023 is provided with another separation blade 4027, so that when the end part of the guide post pushes the control handle 301 of the circuit breaker, the end part of the guide post corresponds to an arc-shaped path of the control handle, the control handle is always contacted with the separation blade when being pushed upwards or downwards, the separation blade 4027 is always contacted including being pushed upwards, and the separation blade 4017 is always contacted when being pushed downwards.
The utility model discloses a realize the initial position automatic re-setting of guide pillar, can set up according to following structure: the guide post is connected with the control box through a spring, wherein the upper end of the guide post 4013 is connected with the top inner wall of the control box 4010 through a spring 4014; the lower end of the guide post 4023 is connected to the bottom inner wall of the control box 4020 by a spring 4024. By arranging the spring, the guide post pushed manually is automatically returned by the restoring force of the spring, during the arrangement, under the static state when the spring 4014 in the upper control box 4010 is not stressed, the lower end of the guide post 4013 is positioned above the upper limit position of the control handle 301, under the static state when the spring 4024 in the lower control box 4020 is not stressed, the upper end of the guide post 4023 is positioned below the lower limit position of the control handle 301, so that after the guide post 4013 is pushed down or the guide post 4023 is pushed up, the corresponding spring is stretched, and after the pushing force is released, the guide post is pulled back to the initial position by the restoring force of the spring.
The spring in the above embodiment may be a coil spring, and two ends of the coil spring are fixedly connected to the inner wall of the control box and the guide pillar.
The utility model discloses a direction of control guide pillar in the push-down process can be according to following structure setting: the control box is internally provided with a guide piece, the guide piece is provided with a through hole for the guide post to pass through, the guide piece is horizontally arranged in the control box, wherein the guide piece 4016 in the control box 4010 of the upper hand push control assembly 401 is positioned at the lower limiting position of the connecting rod 4012 in the control box 4010, and the guide piece 4026 in the control box 4020 of the lower hand push control assembly 402 is positioned at the upper limiting position of the connecting rod 4022 in the control box 4020. Any guide piece is horizontally arranged in the control box. Through setting up the guide vane, not only can cooperate the through-hole that supplies the guide pillar to pass in the control box to realize carrying out the function that vertical direction was led to the guide pillar together, can also realize carrying out the effect of injecing hand push control handle and connecting rod and guide pillar position when pushing up or pushing down.
The lower limit position of the connecting rod 4012 in the upper control box means that the guide post 4013 in the control box 4010 is pushed down to make the lever 301 reach the lower limit position, and similarly, the upper limit position of the connecting rod 4022 in the lower control box means that the guide post 4023 in the control box 4020 is pushed up to make the lever 301 reach the upper limit position.
To sum up, the utility model discloses a dustproof effect of illumination box can seal the processing to the box, through the break-make operation of outside indirect control circuit breaker, prevents effectively that dust and steam from invading in the box. Because the general lighting distribution box generates heat extremely lowly, the heat dissipation requirement is not required to be considered. When the heat dissipation is considered to be needed, the passive heat dissipation can also be adopted, the control box is set to be the box body made of stainless steel materials, so that the heat of the inner cavity of the box body and the outside is balanced by taking the control box as a heat conduction medium, and the heat accumulated in the inner cavity of the box body is taken out.
The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (10)
1. A closed dustproof lighting box comprises a box body and a panel, wherein the panel is a transparent cover body and is embedded and covered in a front opening of the box body, a circuit breaker is arranged in an inner cavity of the box body, and a sealing ring is arranged between the panel and the front opening of the box body;
the upper side and the lower side of the panel are respectively provided with a hand-push control assembly, the two hand-push control assemblies are arranged on the box body, any one hand-push control assembly comprises a hand-push control handle convenient for a hand to push up and down, and the hand-push control handle is positioned outside the box body.
2. The enclosed dustproof lighting box of claim 1, wherein the hand-push control assembly comprises a hand-push control handle, a connecting rod, a guide post and a control box, the hand-push control handle is positioned outside the box body, one end of the connecting rod is connected with the hand-push control handle, the other end of the connecting rod horizontally penetrates through the control box and then is connected with the guide post, the guide post is vertically arranged, the lower end of the guide post of the upper hand-push control assembly is positioned right above the control handle of the circuit breaker, and the upper end of the guide post of the lower hand-push control assembly is positioned right below the control handle of the circuit breaker;
the control box is positioned on a control box opening of the box body, grooves for facilitating the embedding of the control box are formed above and below the panel on the box body, and sealing gaskets are arranged between the control box and the edges of the grooves in which the control box is embedded so as to form sealing at the grooves;
the bottom of the control box of the upper hand-push control assembly is provided with a through hole for the guide post to pass through, the top of the control box of the lower hand-push control assembly is provided with another through hole for the guide post to pass through, and sealing rings are arranged at the two through holes.
3. The enclosed dustproof lighting box as claimed in claim 2, wherein the control box is provided with a guide groove, and the hole opening direction of the guide groove is an up-and-down direction.
4. The enclosed dustproof lighting box as claimed in claim 2 or 3, wherein the lower end of the guide post of the upper hand push control assembly is provided with a blocking piece, and the upper end of the guide post of the lower hand push control assembly is provided with another blocking piece.
5. A closed type dustproof lighting box according to claim 2 or 3, wherein the guide post is connected to the control box by a spring.
6. The enclosed dustproof lighting box of claim 4, wherein the guide post is connected to the control box by a spring.
7. The enclosed dustproof lighting box according to claim 2 or 3, wherein a guide piece is arranged in the control box, a through hole for a guide post to pass through is arranged on the guide piece, the guide piece is horizontally arranged in the control box, the guide piece in the upper control box of the hand-push control assembly is positioned at the lower limit position of the connecting rod in the control box, and the guide piece in the lower control box of the hand-push control assembly is positioned at the upper limit position of the connecting rod in the control box.
8. The enclosed dustproof lighting box of claim 4, wherein a guide sheet is arranged in the control box, a through hole for a guide post to pass through is arranged on the guide sheet, the guide sheet is horizontally arranged in the control box, the guide sheet in the upper control box of the hand-push control assembly is located at the lower limit position of the connecting rod in the control box, and the guide sheet in the lower control box of the hand-push control assembly is located at the upper limit position of the connecting rod in the control box.
9. The enclosed dustproof lighting box of claim 5, wherein a guide piece is arranged in the control box, a through hole for a guide post to pass through is arranged on the guide piece, the guide piece is horizontally arranged in the control box, the guide piece in the upper control box of the hand-push control assembly is positioned at the lower limit position of the connecting rod in the control box, and the guide piece in the lower control box of the hand-push control assembly is positioned at the upper limit position of the connecting rod in the control box.
10. The enclosed dustproof lighting box of claim 6, wherein a guide sheet is arranged in the control box, a through hole for a guide post to pass through is arranged on the guide sheet, the guide sheet is horizontally arranged in the control box, wherein the guide sheet in the upper control box of the hand-push control assembly is positioned at the lower limit position of the connecting rod in the control box, and the guide sheet in the lower control box of the hand-push control assembly is positioned at the upper limit position of the connecting rod in the control box.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022549619.1U CN213753632U (en) | 2020-11-06 | 2020-11-06 | Closed dustproof illumination box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022549619.1U CN213753632U (en) | 2020-11-06 | 2020-11-06 | Closed dustproof illumination box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213753632U true CN213753632U (en) | 2021-07-20 |
Family
ID=76820811
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022549619.1U Active CN213753632U (en) | 2020-11-06 | 2020-11-06 | Closed dustproof illumination box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213753632U (en) |
-
2020
- 2020-11-06 CN CN202022549619.1U patent/CN213753632U/en active Active
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