CN210035150U

CN210035150U - Lighting device for distribution box

Info

Publication number: CN210035150U
Application number: CN201920573758.2U
Authority: CN
Inventors: 冷东冰
Original assignee: Huayu Tongming Electric (tianjin) Co Ltd
Current assignee: Huayu Tongming Electric (tianjin) Co Ltd
Priority date: 2019-04-25
Filing date: 2019-04-25
Publication date: 2020-02-07
Anticipated expiration: 2029-04-25

Abstract

The utility model belongs to the field of lighting devices, in particular to a lighting device for a distribution box, which comprises an electromagnet, a mounting box, a mounting post and a mounting disc, wherein the mounting box is arranged at the upper end of the electromagnet, the mounting box is connected with the electromagnet through a bolt, a transformer is arranged in the mounting box, the transformer is connected with the mounting box through a screw, one side of the transformer is provided with a first knob, the device can be tightly attached with the distribution box by utilizing a flat cushion, so that the device is more stably fixed on the side wall of the distribution box, when the lighting position is adjusted in a small range, a rotating force can be applied to the device, so that the rotating shaft rotates in the mounting ring to adjust the lighting angle, when a shadow influences the operation, a lighting lamp switch is pressed down, the lighting lamp emits light, and forms a shadowless lamp effect through the gathering of a light gathering, eliminating the shadow generated by the light.

Description

Lighting device for distribution box

Technical Field

The utility model belongs to the lighting device field specifically is a lighting device for block terminal is related to.

Background

The block terminal is power equipment commonly used, the block terminal in the building is often placed in solitary compartment, when the staff overhauls, because structure in the block terminal, the circuit is too complicated, it can shine completely just to need the handheld electric light of operating personnel, but just so can only the one-hand operation, work efficiency can be very low, and some positions block by the inside part of block terminal in the block terminal and lead to unable illumination, the position of such condition single by adjusting the illumination is unable effective lighting, so need a neotype lighting device.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a lighting device for block terminal just.

The utility model discloses the technical scheme who adopts as follows:

a lighting device for a distribution box comprises an electromagnet, an installation box, an installation column and an installation disc, wherein the installation box is arranged at the upper end of the electromagnet, the installation box is connected with the electromagnet through bolts, a transformer is arranged in the installation box, the transformer is WCSF-4KW in model number, the transformer is connected with the installation box through screws, a first knob is arranged on one side of the transformer, a handle is fixed at the front end of the installation box through screws, a power supply is arranged on one side of the transformer, the power supply is inserted into the installation box, a charging column is inserted into the rear end of the power supply, a lighting lamp switch is arranged on one side of the power supply, the lighting lamp switch is connected with the installation box through screws, a cushion is arranged at the lower end of the electromagnet, the installation column is fixed at the upper end of the installation box through, a mounting ring is arranged in the mounting column, a rotating shaft is arranged in the mounting ring, an extending arm is arranged outside the rotating shaft, the extending arm is connected with the rotating shaft through a key, the mounting disc is fixed at the upper end of the extending arm through a bolt, a rheostat is arranged in the mounting plate, the model number of the rheostat is RM085X-V1, the rheostat is connected with the mounting plate through a screw, one side of the rheostat is provided with a second knob, pinch plates are welded at the front end and the rear end of the mounting disc, a light-gathering cover is mounted at the upper end of the mounting disc, the light-gathering cover is connected with the mounting disc through a clamping groove, the light-gathering cover is internally provided with a lighting lamp which is connected with the light-gathering cover through screw threads, the snoot outside is provided with the mounting groove, install the LED ring light in the mounting groove, the LED ring light with through clamp connection between the mounting disc.

Preferably: the first knob is connected with the transformer through a screw.

So set up, will through the screwed connection first knob is fixed transformer one side, when rotating during the first knob, can adjust the follow the power is carried for the electric quantity of electro-magnet makes the magnetism of electro-magnet increases, is convenient for fix the lateral wall at the block terminal.

Preferably: the soft pad is bonded with the electromagnet.

So set up, unevenness's the condition can appear in the shell of some block terminals, utilizes flat the cushion makes the device can be inseparable with the laminating of block terminal, the lateral wall at the block terminal of fixing that makes the device more stable.

Preferably: the mounting ring is connected with the mounting column through bolts, and the rotating shaft is in interference connection with the mounting ring.

So set up, the material of collar is the stereoplasm rubber, utilizes interference to connect will the axis of rotation sticiss in the collar, when the device is in the use, the mounting disc can not make because of gravity reason the arm that stretches out takes place to rotate to make the device carry out stable illumination.

Preferably: the second knob is connected with the rheostat through a screw.

Due to the arrangement, the second knob is more stably fixed on one side of the rheostat through screw connection, the current transmitted to the LED ring lamp by the power supply can be adjusted, and the purpose of controlling the luminous power of the LED ring lamp is achieved.

Preferably: the LED ring light is characterized in that the number of the illuminating lamps is nineteen, the illuminating lamps are uniformly distributed at the upper end of the mounting plate, the shape of the light-gathering cover is a round table, the inclination angle of the light-gathering cover is 45 degrees, and the LED ring light surrounds nineteen outer sides of the light-gathering cover.

So set up, utilize the snoot will light that the light sent gathers, makes the light coincidence that the light sent forms the shadowless lamp effect, makes things convenient for operating personnel to carry out the maintenance work of block terminal.

Preferably: the transformer, the charging post, the rheostat, the illuminating lamp and the power supply are electrically connected, the LED ring lamp and the rheostat are electrically connected, and the electromagnet and the transformer are electrically connected.

So set up, can increase the degree of automation of device through the electric connection mode.

The utility model has the advantages that:

1. the electromagnetic induction of the electromagnet is influenced by controlling the electric quantity introduced into the electromagnet through the first knob, so that the electromagnet is controlled to generate magnetism, the device is conveniently fixed on the side wall of the metal distribution cabinet body, the shells of some distribution boxes are uneven, the device can be tightly attached to the distribution boxes through the flat cushion, the device is more stably fixed on the side wall of the distribution boxes, an operator can adjust the lighting position of the device in a large range according to the position required to be overhauled, and the operation of people is facilitated;

2. the material of collar is the stereoplasm rubber, utilizes the interference to connect and sticiss the axis of rotation in the collar, and when the device was using, the mounting disc can not make the cantilever take place to rotate because of gravity reason to make the device carry out stable illumination, when the illumination position is adjusted to needs miniaturation, can apply the turning force for the device, make the axis of rotation rotate in the collar, adjust illumination angle.

3. When the operation is influenced by shadows, the switch of the illuminating lamp is pressed, the illuminating lamp emits light, and a shadowless lamp effect is formed through the collection of the light-gathering cover, so that the shadows generated by the light are eliminated.

Drawings

The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the principles of the invention and not to limit the invention. In the drawings:

fig. 1 is a schematic perspective view of a lighting device for a distribution box according to the present invention;

fig. 2 is a rear view of a lighting device for a distribution box according to the present invention;

fig. 3 is a top view of a lighting device for a distribution box according to the present invention;

fig. 4 is a detail view of a mounting ring of a lighting device for a distribution box according to the present invention;

fig. 5 is a cross-sectional view of a light-collecting cover of a lighting device for a distribution box according to the present invention;

fig. 6 is a block diagram illustrating a circuit structure of a lighting device for a distribution box according to the present invention.

The reference numerals are explained below:

1. an electromagnet; 2. installing a box; 3. a transformer; 4. a first knob; 5. a handle; 6. a power source; 7. a charging post; 8. an illuminating lamp switch; 9. a soft cushion; 10. mounting a column; 11. a mounting ring; 12. a rotating shaft; 13. extending the arm; 14. mounting a disc; 15. a varistor; 16. a second knob; 17. kneading the plate; 18. a light-gathering cover; 19. an illuminating lamp; 20. mounting grooves; 21. and the LED ring lamp.

Detailed Description

The present invention will be further described with reference to the following examples and drawings.

Examples

As shown in fig. 1-6, a lighting device for a distribution box comprises an electromagnet 1, a mounting box 2, a mounting column 10 and a mounting plate 14, wherein the mounting box 2 is arranged at the upper end of the electromagnet 1, the mounting box 2 is connected with the electromagnet 1 through a bolt, a transformer 3 is arranged in the mounting box 2, the transformer 3 is connected with the mounting box 2 through a bolt, a first knob 4 is arranged at one side of the transformer 3, a handle 5 is fixed at the front end of the mounting box 2 through a bolt, the handle 5 is used for facilitating carrying of the device, a power supply 6 is arranged at one side of the transformer 3, the power supply 6 is used for supplying electric energy, the power supply 6 is inserted into the mounting box 2, a charging column 7 is inserted into the rear end of the power supply 6, a lighting lamp switch 8 is arranged at one side of the power supply 6, the lighting switch 8 is connected with the mounting box 2 through a bolt, a cushion 9 is, be provided with the collar 11 in the erection column 10, install axis of rotation 12 in the collar 11, the axis of rotation 12 outside is provided with and stretches arm 13, stretch between arm 13 and the axis of rotation 12 through the key-type connection, the mounting disc 14 passes through the bolt fastening and stretches arm 13 upper end, be provided with rheostat 15 in the mounting disc 14, pass through screwed connection between rheostat 15 and the mounting disc 14, second knob 16 is installed to rheostat 15 one side, the welding of mounting disc 14 front and back end has the board of holding between the fingers 17, hold between the fingers 17 effect and lie in and be convenient for exert the turning force for the mounting disc 14, the snoot 18 is installed to the mounting disc 14 upper end, be connected through the draw-in groove between snoot 18 and the mounting disc 14, install light 19 in the snoot 18, pass through threaded connection between light 19 and the snoot 18, the snoot 18 outside is provided with mounting groove 20, install LED.

The working principle is as follows: at first according to the illumination condition rotate second knob 16, make rheostat 15 change the resistance, the electric current in power 6 lets in LED ring lamp 21, LED ring lamp 21 sends the light, block terminal position according to required maintenance after that, the installation device, when needing to fix the device in the block terminal when upper end, operating personnel handheld handle 5, paste cushion 9 in the block terminal upper end, rotate first knob 4 after that, adjust the voltage that can pass through, make power 6 give electro-magnet 1 with the electric energy transmission, electro-magnet 1 produces magnetic force, adsorb the device in the block terminal upper end, accomplish the device fixed back, begin to operate to the block terminal inside, when influencing the operation shadow, press light switch 8, light 19 sends the light, through the gathering of snoot 18, form shadowless lamp effect, eliminate the shadow that light produced.

The first knob 4 is connected with the transformer 3 through screws, the first knob 4 is fixed on one side of the transformer 3 through screw connection, when the first knob 4 is rotated, the electric quantity transmitted to the electromagnet 1 from the power supply 6 can be adjusted, the magnetism of the electromagnet 1 is increased, the electromagnet is convenient to be fixed on the side wall of the distribution box, the cushion 9 is bonded with the electromagnet 1, the shell of some distribution boxes can be uneven, the flat cushion 9 is utilized to enable the device to be tightly attached to the distribution box, the device is more stably fixed on the side wall of the distribution box, the mounting ring 11 is connected with the mounting column 10 through bolts, the rotating shaft 12 is in interference connection with the mounting ring 11, the mounting ring 11 is made of hard rubber, the rotating shaft 12 is tightly pressed in the mounting ring 11 through interference connection, when the device is used, the mounting disc 14 cannot enable the extending arm 13 to rotate due to gravity, therefore, the device can carry out stable illumination, the second knob 16 is connected with the rheostat 15 through a screw, the second knob 16 is more stably fixed on one side of the rheostat 15 through the screw connection, the current transmitted to the LED ring lamp 21 by the power supply 6 can be adjusted, the purpose of controlling the luminous power of the LED ring lamp 21 is achieved, the number of the illuminating lamps 19 is nineteen, the illuminating lamps 19 are uniformly distributed at the upper end of the mounting plate 14, the shape of the light-gathering cover 18 is a circular table, the inclination angle of the light-gathering cover 18 is 45 degrees, the LED ring lamp 21 surrounds the outer sides of the nineteen light-gathering covers 18, the light rays emitted by the illuminating lamps 19 are gathered by the light-gathering covers 18, the light rays emitted by the illuminating lamps 19 are overlapped to form a shadowless lamp effect, the overhauling work of the distribution box by operators is facilitated, the transformer 3, the charging column 7, the rheostat 15, the illuminating lamps 19, the electromagnet 1 is electrically connected with the transformer 3, and the automation degree of the device can be increased through the electric connection mode.

The preferred embodiments of the present invention have been described in detail with reference to the accompanying drawings, but the present invention is not limited to the above embodiments, and various changes can be made without departing from the gist of the present invention within the knowledge of those skilled in the art.

Claims

1. A lighting device for a distribution box, characterized in that: comprises an electromagnet (1), an installation box (2), an installation column (10) and an installation disc (14), wherein the installation box (2) is arranged at the upper end of the electromagnet (1), the installation box (2) is connected with the electromagnet (1) through a bolt, a transformer (3) is arranged in the installation box (2), the transformer (3) is connected with the installation box (2) through a screw, a first knob (4) is arranged on one side of the transformer (3), a handle (5) is fixed at the front end of the installation box (2) through a screw, a power supply (6) is arranged on one side of the transformer (3), the power supply (6) is inserted into the installation box (2), a charging column (7) is inserted into the rear end of the power supply (6), an illuminating lamp switch (8) is arranged on one side of the power supply (6), and the illuminating lamp switch (8) is connected with the installation box (2) through a screw, the utility model discloses an electro-magnet (1) lower extreme is provided with cushion (9), erection column (10) pass through the bolt fastening install bin (2) upper end, be provided with collar (11) in erection column (10), install axis of rotation (12) in collar (11), axis of rotation (12) outside is provided with and stretches arm (13), stretch arm (13) with through the key-type connection between axis of rotation (12), mounting disc (14) pass through the bolt fastening stretch arm (13) upper end, be provided with rheostat (15) in mounting disc (14), rheostat (15) with pass through screwed connection between mounting disc (14), second knob (16) are installed to rheostat (15) one side, the welding of mounting disc (14) front and back end has holding between the fingers board (17), snoot (18) are installed to mounting disc (14) upper end, snoot (18) with connect through the draw-in groove between mounting disc (14), install light (19) in snoot (18), light (19) with through threaded connection between snoot (18), the snoot (18) outside is provided with mounting groove (20), install LED ring light (21) in mounting groove (20), LED ring light (21) with connect through the clamp between mounting disc (14).

2. A lighting device for an electrical box according to claim 1, wherein: the first knob (4) is connected with the transformer (3) through screws.

3. A lighting device for an electrical box according to claim 2, wherein: the soft pad (9) is bonded with the electromagnet (1).

4. A lighting device for an electrical box according to claim 3, wherein: the mounting ring (11) is connected with the mounting column (10) through a bolt, and the rotating shaft (12) is in interference connection with the mounting ring (11).

5. A lighting device for an electrical box according to claim 4, wherein: the second knob (16) is connected with the rheostat (15) through screws.

6. A lighting device for an electrical box according to claim 5, wherein: the LED ring lamp is characterized in that the number of the illuminating lamps (19) is nineteen, the illuminating lamps are uniformly distributed at the upper end of the mounting disc (14), the shape of the light-gathering cover (18) is a round table, the inclination angle of the light-gathering cover (18) is 45 degrees, and the LED ring lamp (21) surrounds nineteen outer sides of the light-gathering cover (18).

7. A lighting device for an electrical box according to claim 6, wherein: the transformer (3), the charging post (7), the rheostat (15), the illuminating lamp (19) and the power supply (6) are electrically connected, the LED ring lamp (21) and the rheostat (15) are electrically connected, and the electromagnet (1) and the transformer (3) are electrically connected.