Illuminating device for municipal night construction

Abstract

The utility model relates to a lighting device for municipal night construction. The mobile power supply is arranged in the box body, and the telescopic lighting structure is installed on the top of the box body. The telescopic lighting structure is formed by connecting a bottom lighting unit and n sliding part lighting units, and n is an integer larger than or equal to 2. The first sliding part lighting unit can be sleeved with the bottom lighting unit, and the nth sliding part lighting unit can be sleeved with the (n-1) th sliding part lighting unit. According to the lighting device, the number of the lighting lamps can be used according to needs, electric energy is saved, and the service life of the lighting device is prolonged; the device is simple to operate, convenient to use, easy to carry and easy to move.

Description

Technical Field

[0001] The present application relates to the technical field of municipal construction, and in particular to a lighting device for municipal nighttime construction. Background Art

[0002] When a municipal construction site is under emergency construction at night for a short period of time, it can be constructed by street lighting if there is street lighting. If there is no street lighting at the construction site, mobile street lighting can be used for lighting. At present, most street lighting fixtures used in municipal construction adopt single-side lighting, which has a small lighting range, occupies a large space, is time-consuming and labor-intensive, and thus affects the effect and convenience of using street lighting fixtures used in municipal construction. Summary of the invention

[0003] In view of the shortcomings of the prior art, the present application proposes a lighting device for municipal nighttime construction, comprising: a box, a mobile power supply arranged in the box, and a retractable lighting structure installed on the top of the box;

[0004] The retractable lighting structure is composed of a bottom lighting unit and n sliding lighting units connected together, where n is an integer greater than or equal to 2; the first sliding lighting unit can be mounted inside the bottom lighting unit, and the nth sliding lighting unit can be mounted inside the n-1th sliding lighting unit;

[0005] The bottom lighting unit and the sliding portion lighting unit both include a cubic tube, an LED lamp, a clamping hole, and an upper limit clamping block; the cubic tube has four side walls and a bottom surface, the LED lamp is detachably arranged at the upper part of each outer side wall of the cubic tube, the LED lamp is electrically connected to the mobile power supply, the clamping hole is arranged at the bottom of the first outer side wall of the cubic tube, the upper limit clamping block is welded to the upper part of the second inner side wall and the fourth inner side wall of the cubic tube, and the horizontal plane where the upper limit clamping block is located is higher than the horizontal plane where the LED lamp is located;

[0006] The bottom surface of the cubic tube of the bottom lighting unit is detachably connected to the box body;

[0007] A telescopic snap is fixedly provided below the card hole of the sliding part lighting unit, and the telescopic snap of the nth sliding part lighting unit cooperates with the card hole of the n-1th sliding part lighting unit; a lower limit block adaptively matched with the upper limit block is welded and fixed to the lower part of the second outer side wall and the fourth outer side wall of the cubic tube of the sliding part lighting unit; springs are fixedly connected between the bottom surface and the top surface of the cubic tube of the adjacent sliding part lighting units, and between the bottom surface of the cubic tube and the top surface of the bottom lighting unit; the height of the lower limit block is lower than the height of the card hole of the sliding part lighting unit.

[0008] A switch electrically connected to the LED light of this layer is provided on the outer wall of the cubic tube at a position between the LED light and the telescopic snap.

[0009] In the present application, when multiple lighting units are not needed, the first sliding lighting unit is mounted inside the bottom lighting unit, the nth sliding lighting unit is mounted inside the n-1th sliding lighting unit, and so on, and at this time all switches are in the off state. When it is necessary to increase the lighting intensity, the telescopic snap button is pressed and pushed out of the card hole, and the nth sliding lighting unit is pushed upward by the action of the spring, and the switch is turned on by sliding between the inner and outer walls of adjacent cubic tubes during the upward movement, thereby turning on the LED light of the nth sliding lighting unit to increase the brightness and breadth of the lighting. The lighting device of the present application can use the number of lighting lamps as needed, thereby saving electric energy and extending the use time of the lighting device; at the same time, it also saves working space, is simple to operate, easy to use, and easy to carry and move.

[0010] In the present application, the sliding portion lighting unit is fixed and stabilized by the cooperation of the upper limit block and the lower limit block.

[0011] Furthermore, in the lighting device described in the present application, the upper limit block is a structured structure facing downward, and the lower limit block is a structured structure facing upward.

[0012] Furthermore, in the lighting device described in the present application, a transparent lampshade is fixedly connected to the top of the retractable lighting structure via a fixing block, and the fixing block is welded to the retractable lighting structure.

[0013] Furthermore, in the lighting device described in the present application, the inner side wall of the cubic tube is provided with a wiring groove or a line fixing strip.

[0014] Furthermore, in the lighting device described in the present application, a tool box is fixedly installed inside the box.

[0015] Furthermore, in the lighting device described in the present application, a reflective layer is fixedly provided on the lower surface of the transparent lampshade.

[0016] Furthermore, in the lighting device described in the present application, support legs are installed at the bottom of the box, and universal movable wheels are installed at the lower part of the support legs.

[0017] Furthermore, in the lighting device described in the present application, a box push rod is provided on one side of the box.

[0018] The beneficial effects of this application include:

[0019] The lighting device described in the present application can use the number of lighting lamps as needed, thereby saving electric energy and extending the use time of the lighting device; when the lighting intensity needs to be increased, the telescopic snap button is pressed and pushed out of the card hole, and the nth sliding portion lighting unit is pushed upward under the action of the spring, and the LED light of the nth sliding portion lighting unit is turned on to increase the lighting brightness. When multiple lighting units are not needed, the lighting unit sets are stacked together, saving work space, and the operation is simple, the use is convenient, and it is easy to carry and move. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 A schematic diagram of the structure of the lighting device described in the present application when using multiple sliding lighting units;

[0021] Figure 2 This is a schematic diagram of the structure of the lighting device described in this application when not in use;

[0022] Figure 3 This is a schematic structural diagram of the bottom lighting unit described in this application;

[0023] Figure 4 This is a structural schematic diagram of the sliding portion lighting unit described in the present application;

[0024] Figure 5 This is a schematic structural diagram of the inner side wall of the cubic tube described in this application;

[0025] Figure 6 This is a schematic diagram of the structure of the upper limit card block and the lower limit card block described in this application;

[0026] Among them: 1. Box body, 2. Support legs, 3. Universal moving wheels, 4. Fixed blocks, 5. Box body push rods, 6. Retractable lighting structure, 7. Tool box, 8. Transparent lampshade;

[0027] 603, LED light, 604, card hole, 605, telescopic snap, 606, upper limit card block, 607, lower limit card block, 608, spring, 609, line fixing strip, 610, cubic tube. Implementation

[0028] In order to make the purpose, technical scheme and advantages of the specific implementation mode of the present application clearer, the technical scheme in the specific implementation mode of the present application will be clearly and completely described below. If no specific conditions are specified in the specific implementation mode, it shall be carried out according to normal conditions or conditions recommended by the manufacturer. Unless otherwise defined, all technical and scientific terms used in this article have the same meaning as those generally understood by those skilled in the art. The terms used in this article in the specification are only for the purpose of describing specific embodiments and are not intended to limit the present application. The term "and / or" used in this article includes any and all combinations of one or more related listed items.

[0029] Example 1: Figure 1 to Figure 6 As shown, a lighting device for municipal nighttime construction of the present application comprises: a box 1, a mobile power source arranged in the box 1, and a retractable lighting structure 6 installed on the top of the box 1;

[0030] The retractable lighting structure 6 is composed of a bottom lighting unit and n sliding lighting units connected to each other, where n is an integer greater than or equal to 2; the first sliding lighting unit can be mounted inside the bottom lighting unit, and the nth sliding lighting unit can be mounted inside the n-1th sliding lighting unit;

[0031] The bottom lighting unit and the sliding portion lighting unit both include a cubic tube 610, an LED lamp 603, a clamping hole 604, and an upper limit clamping block 606; the cubic tube 610 has four side walls and a bottom surface, the LED lamp 603 is detachably arranged on the upper part of each outer side wall of the cubic tube 610, the LED lamp 603 is electrically connected to the mobile power supply, the clamping hole 604 is arranged on the bottom of the first outer side wall of the cubic tube 610, the upper limit clamping block 606 is welded to the upper part of the second inner side wall and the fourth inner side wall of the cubic tube 610, and the horizontal plane where the upper limit clamping block 606 is located is higher than the horizontal plane where the LED lamp 603 is located;

[0032] The bottom surface of the cubic tube 610 of the bottom lighting unit is detachably connected to the box body 1;

[0033] A telescopic snap 605 is fixedly arranged below the above-mentioned locking hole 604 of the above-mentioned sliding portion lighting unit, and the telescopic snap 605 of the above-mentioned n-th sliding portion lighting unit cooperates with the locking hole 604 of the above-mentioned n-1 sliding portion lighting unit; a lower limit block 607 that adaptably cooperates with the above-mentioned upper limit block 606 is welded and fixed to the lower part of the second outer wall and the fourth outer wall of the above-mentioned cubic tube 610 of the above-mentioned sliding portion lighting unit; a spring 608 is fixedly connected between the bottom surface and the top surface of the cubic tube 610 of the adjacent sliding portion lighting unit, and between the bottom surface of the cubic tube 610 and the top surface of the bottom lighting unit; the height of the above-mentioned lower limit block 607 is lower than the height of the above-mentioned locking hole 604 of the above-mentioned sliding portion lighting unit. A switch electrically connected to the LED light 603 of this layer is provided at a position between the LED light 603 and the telescopic snap 605 on the outer wall of the cubic tube 610.

[0034] When multiple lighting units are not needed, the first sliding lighting unit is mounted inside the bottom lighting unit, the nth sliding lighting unit is mounted inside the n-1th sliding lighting unit, and so on, and all switches are in the off state at this time. When it is necessary to increase the lighting intensity, press the telescopic snap button, press the telescopic snap button 605 out of the card hole 604, and push the nth sliding lighting unit upward under the action of the spring 608. In the process of moving upward, the switch is turned on by sliding between the inner and outer walls of adjacent cubic tubes, thereby turning on the LED light of the nth sliding lighting unit to increase the brightness and breadth of the lighting. The lighting device of the present application can use the number of lighting lamps as needed, thereby saving electric energy and extending the use time of the lighting device; at the same time, it also saves working space, is simple to operate, easy to use, and easy to carry and move.

[0035] In the present embodiment 1, the sliding portion lighting unit is fixed and stabilized by the cooperation between the upper limit block 606 and the lower limit block 607 .

[0036] In some embodiments, the upper limit block 606 is a downward-facing structure, and the lower limit block 607 is an upward-facing structure.

[0037] In some embodiments, a transparent lampshade 8 is fixedly connected to the top of the retractable lighting structure 6 via a fixing block 4 , and the fixing block 4 is connected to the retractable lighting structure 6 by welding.

[0038] In some embodiments, the inner wall of the cubic tube 610 is provided with a wiring groove or a line fixing strip 609 .

[0039] In some embodiments, a tool box 7 is fixedly disposed inside the box 1 .

[0040] In some embodiments, a reflective layer is fixedly disposed on the lower surface of the transparent lampshade 8 .

[0041] In some embodiments, a support leg 2 is installed at the bottom of the box 1 , and a universal moving wheel 3 is installed at the lower part of the support leg 2 .

[0042] In some embodiments, a box push rod 5 is provided on one side of the box 1 .

[0043] The embodiments described above are part of the embodiments of the present application, rather than all of the embodiments. The detailed description of the embodiments of the present application is not intended to limit the scope of the present application for protection, but merely represents the selected embodiments of the present application. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the present application.

Claims

1. A lighting device for municipal night construction, characterized in that: It comprises: a box (1), a mobile power source arranged in the box (1), and a retractable lighting structure (6) installed on the top of the box (1); The retractable lighting structure (6) is composed of a bottom lighting unit and n sliding lighting units connected together, where n is an integer greater than or equal to 2; the first sliding lighting unit can be mounted inside the bottom lighting unit, and the nth sliding lighting unit can be mounted inside the n-1th sliding lighting unit; The bottom lighting unit and the sliding portion lighting unit both comprise a cubic tube (610), an LED lamp (603), a clamping hole (604), and an upper limit clamping block (606); the cubic tube (610) has four side walls and a bottom surface; the LED lamp (603) is detachably arranged at the upper portion of each outer side wall of the cubic tube (610); the LED lamp (603) is electrically connected to the mobile power supply; the clamping hole (604) is arranged at the bottom of the first outer side wall of the cubic tube (610); the upper limit clamping block (606) is welded to the upper portions of the second inner side wall and the fourth inner side wall of the cubic tube (610); and the horizontal plane where the upper limit clamping block (606) is located is higher than the horizontal plane where the LED lamp (603) is located; The bottom surface of the cubic tube (610) of the bottom lighting unit is detachably connected to the box body (1); A telescopic snap button (605) is fixedly provided below the clamping hole (604) of the sliding portion lighting unit, and the telescopic snap button (605) of the nth sliding portion lighting unit cooperates with the clamping hole (604) of the n-1th sliding portion lighting unit; a lower limit block (607) adaptively cooperating with the upper limit block (606) is welded and fixed to the lower part of the second outer side wall and the fourth outer side wall of the cubic tube (610) of the sliding portion lighting unit; the adjacent sliding portion lighting unit A spring (608) is fixedly connected between the bottom surface and the top surface of the cubic tube (610), and between the bottom surface of the cubic tube (610) and the top surface of the bottom lighting unit; the height of the lower limit block (607) is lower than the height of the clamping hole (604) of the sliding portion lighting unit; and a switch electrically connected to the LED light (603) on this layer is provided on the outer wall of the cubic tube (610) at a position between the LED light (603) and the telescopic snap button (605).

2. The lighting device according to claim 1, characterized in that: The upper limit block (606) is a structure that is configured to face downward, and the lower limit block (607) is a structure that is configured to face upward.

3. The lighting device according to claim 2, characterized in that: The top end of the retractable lighting structure (6) is fixedly connected to a transparent lampshade (8) via a fixing block (4), and the fixing block (4) is connected to the retractable lighting structure (6) by welding.

4. The lighting device according to claim 3, characterized in that: The inner side wall of the cubic tube (610) is provided with a wiring groove or a line fixing strip (609).

5. The lighting device according to claim 4, characterized in that: A tool box (7) is fixedly arranged inside the box body (1).

6. The lighting device according to claim 5, characterized in that: A reflective layer is fixedly provided on the lower surface of the transparent lampshade (8).

7. The lighting device according to claim 6, characterized in that: The bottom of the box body (1) is equipped with a support leg (2), and the lower part of the support leg (2) is equipped with a universal moving wheel (3).

8. The lighting device according to claim 7, characterized in that: A box push rod (5) is provided on one side of the box (1).

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