Portable house building construction lighting device
By using graphene heat conduction sheets and thermal columns in portable house construction lighting devices, the lighting warning ribbon is driven by thermal convection to drive the rotation of the lighting to improve construction safety, and prevent dust accumulation through the design of diversion air ducts and anti-gray air ports. It solves the problem of low safety caused by dull construction environment and achieves efficient lighting and safety guarantees.
Patent Information
- Application Number
- CN202423077574.7
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-12-13
- Publication Date
- 2025-02-25
- Estimated Expiration
- 2034-12-13
AI Technical Summary
During the construction of the house, construction workers are in poor mental state due to long-term working in a dark environment, which increases the risk of workers tripping, colliding or accidentally walking out of the safety corridor, and is less safe.
A portable house construction lighting device is designed, using graphene heat conduction sheet and lighting source to bond heat absorption design, and heat is transmitted to the lighting lamp housing through the lighting thermal column, generating a heat flow to drive the lighting warning ribbon to rotate, combined with the fluorescent layer Improve warning and prevent dust accumulation through the diversion air duct and anti-gray air port design to ensure lighting brightness.
The principle of thermal convection drives the rotation of the lighting warning ribbon, which improves the alertness of construction workers and enhances construction safety; at the same time, prevents dust accumulation, maintains the brightness of the lighting, and avoids the problem of reducing the brightness of the lighting after long-term use.
Smart Images
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Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of lighting, and more specifically to a portable lighting device for building construction. Background Art
[0002] Building construction refers to the implementation process of various types of building construction and its accessories. During the construction of a house, a steel structure safety corridor needs to be erected. Since the environment of the safety corridor is very dark, it is necessary to install lighting devices to improve safety. However, construction workers who work in the same environment for a long time have poor mental state. Lighting alone can only improve the observation field of construction workers but not their alertness. In addition, long-term lighting can easily lead to poor mental state. Workers may still trip, collide or accidentally walk out of the safety corridor, which is less safe. In view of this, we propose a portable building construction lighting device. Utility Model Content
[0003] The purpose of the utility model is to overcome the deficiencies of the prior art, meet practical needs, and provide a portable lighting device for building construction to solve the current technical problem of low safety.
[0004] In order to solve the above technical problems, the utility model provides the following technical solutions: a portable building construction lighting device, comprising an inner cover of a lighting lamp, a lighting source part is installed at the top center of the inner cover of the lighting lamp, a lighting glass cover is fixed to the bottom of the inner cover of the lighting lamp, an outer cover of the lighting lamp is arranged on the outer periphery of the inner cover of the lighting lamp, a lighting suspension bracket is connected to the top center of the outer cover of the lighting lamp, a lighting heat-conducting structure for guiding heat to the inside of the outer cover of the lighting lamp is arranged on the top of the lighting source part, a lighting warning structure is arranged above the lighting heat-conducting structure, and a lighting dust-proof structure is arranged between the outer cover of the lighting lamp and the inner cover of the lighting lamp.
[0005] Preferably, the upper half of the lighting lamp outer cover is a lighting lamp transparent cover made of transparent material, a connecting rod is connected between the bottom of the lighting lamp transparent cover and the lighting lamp inner cover, a plurality of air ducts are connected to the lighting lamp outer cover, and a filter and a first one-way valve are respectively provided at both ends of the air ducts.
[0006] Preferably, the lighting heat-conducting structure comprises a graphene heat-conducting sheet, the graphene heat-conducting sheet is attached to one side of the lighting source, and a plurality of lighting heat-conducting columns penetrating the inner cover of the lighting lamp are fixed to the graphene heat-conducting sheet.
[0007] Preferably, the lighting warning structure includes a lighting warning ribbon, which is made of a light and soft material and has a spiral shape. The outer surface of the lighting warning ribbon is coated with a lighting fluorescent layer, and a fixed line is connected between the end of the lighting warning ribbon and the top of the lighting lamp cover.
[0008] Preferably, the lighting dust prevention structure comprises a lighting air guide duct formed between the interior of the lower half of the lighting lamp outer cover and the outer wall of the lower half of the lighting lamp inner cover, and a lighting dust prevention air port with a reduced diameter is provided at the bottom of the lighting air guide duct.
[0009] Preferably, a partition plate is installed at the lower half of the lighting air guide duct, and a plurality of second one-way valves are installed on the partition plate.
[0010] Compared with the prior art, the beneficial effects of the utility model are:
[0011] 1. The utility model can transfer the heat of the lighting source to the central area of the lighting lamp cover through the heat absorption design of the graphene heat conductive sheet and the lighting source and the design of the lighting heat conductive column. The heat will heat the air to generate heat flow. Combined with the lighting warning ribbon and the lighting fluorescent layer, the fluorescent layer is preferably red. Through the principle of heat convection, the lighting warning ribbon can be driven to rotate, so that the construction personnel passing by can be more alert and solve the problem of low safety.
[0012] 2. The utility model can guide the hot air and eject it through a small aperture by the rising of hot air and the guidance of the lighting guide air duct, and the reduced diameter design of the lighting dust-proof air port and the design of the partition plate and the second one-way valve. Since the air duct is inclined outside the lighting source, an air duct can be formed for the lighting glass cover to prevent construction dust from falling on the lighting glass cover and affecting the lighting effect. The hot air generated by heat convection can be further reused to achieve dust prevention, avoid reduced illumination, further ensure lighting brightness, and avoid dust accumulation for a long time, which reduces lighting brightness and affects safety. BRIEF DESCRIPTION OF THE DRAWINGS
[0013] Figure 1 It is a schematic diagram of the structure of the utility model;
[0014] Figure 2 This is a structural cross-sectional view of the lampshade part of the utility model;
[0015] Figure 3 It is a structural schematic diagram of the lighting heat conduction structure in the utility model;
[0016] Figure 4 It is a structural schematic diagram of the lighting warning structure in the utility model.
[0017] Explanation of the reference numerals in the figure: 1. inner cover of the lighting lamp; 2. lighting source; 3. lighting glass cover; 4. outer cover of the lighting lamp; 5. lighting suspension frame; 6. lighting heat conduction structure; 7. lighting warning structure; 8. lighting dust prevention structure; 9. lighting transparent cover; 10. connecting rod; 11. air guide pipe; 12. filter screen; 13. first one-way valve;
[0018] 601. Graphene thermal conductive sheet; 602. Lighting thermal conductive column;
[0019] 701, lighting warning ribbon; 702, lighting fluorescent layer; 703, fixing line;
[0020] 801. Lighting air guide duct; 802. Lighting dust prevention air outlet; 803. Partition plate; 804. Second one-way valve. DETAILED DESCRIPTION
[0021] like Figures 1 to 4 As shown, the utility model relates to a portable house construction lighting device, including an inner cover 1 of the lighting lamp, a lighting source part 2 is installed at the top center of the inner cover 1 of the lighting lamp, a lighting glass cover 3 is fixed at the bottom of the inner cover 1 of the lighting lamp, and an outer cover 4 of the lighting lamp is arranged on the periphery of the inner cover 1 of the lighting lamp. Since the environment of the construction site is messy and collisions are easy to occur, a steel wire mesh is arranged on the outside of the outer cover 4 of the lighting lamp for protection, the upper half of the outer cover 4 of the lighting lamp is a transparent cover 9 of a transparent material, a connecting rod 10 is connected between the bottom of the transparent cover 9 and the inner cover 1 of the lighting lamp, a lighting suspension frame 5 is connected to the top center of the outer cover 4 of the lighting lamp, and the lighting suspension frame 5 is fixedly connected to the steel structure part. In order to improve its safety, a lighting warning structure 7 is arranged above the lighting heat conduction structure 6. The lighting warning structure 7 The structure 7 includes a lighting warning ribbon 701, which is made of a light and soft material and has a spiral shape. The outer surface of the lighting warning ribbon 701 is coated with a lighting fluorescent layer 702, and the lighting fluorescent layer 702 is preferably red. A fixed line 703 is connected between the end of the lighting warning ribbon 701 and the top of the lighting lamp outer cover 4. The lighting warning ribbon 701 is driven to rotate by thermal convection. In order to provide heat for thermal convection, a lighting thermal conductive structure 6 that guides heat to the inside of the lighting lamp outer cover 4 is provided on the top of the lighting source part 2. The lighting thermal conductive structure 6 includes a graphene thermal conductive sheet 601, which is attached to one side of the lighting source part 2. The graphene thermal conductive sheet 601 is fixed with a plurality of lighting thermal conductive columns 602 that penetrate the lighting lamp inner cover 1.
[0022] Working principle: the graphene heat conductive sheet 601 is fitted with the lighting source part 2, which can collect heat on the graphene heat conductive sheet 601, and then transfer the heat to the area between the inner cover 1 of the lighting lamp and the outer cover 4 of the lighting lamp through the lighting heat conductive column 602. The influence of this high heat will generate hot air, and the rising hot air will drive the lighting warning ribbon 701 to rotate. Combined with the design of the transparent cover 9 of the lighting lamp, the spirally rotating lighting warning ribbon 701 can increase the warning level and improve safety for passing construction personnel.
[0023] In order to further reuse heat convection, a lighting dust prevention structure 8 is provided between the lighting lamp outer cover 4 and the lighting lamp inner cover 1. The lighting dust prevention structure 8 includes a lighting guide air duct 801 formed between the interior of the lower half of the lighting lamp outer cover 4 and the outer wall of the lower half of the lighting lamp inner cover 1. Since the lighting guide air duct 801 is located outside the lighting source part 2 and is inclined, a lighting dust prevention air port 802 with a reduced diameter is provided at the bottom of the lighting guide air duct 801, and a partition plate 803 is installed at the lower half of the lighting guide air duct 801, and a plurality of second one-way valves 804 are installed on the partition plate 803.
[0024] Working principle: the design of the partition plate 803 and the second one-way valve 804 can prevent cold air from entering the lighting dust prevention air port 802, and through the design of reducing the diameter of multiple lighting dust prevention air ports 802 and the second one-way valve 804, it can spray out an air duct around the periphery of the lighting glass cover 3, thereby blocking dust and avoiding the reduction of illumination, further ensuring the brightness of the lighting, avoiding dust accumulation during long-term use, resulting in reduced lighting brightness, and intermittently improving safety under long-term use.
[0025] It should be noted that, in order to allow the outside cold air to enter and provide the subsequent heated air, the lighting lamp cover 4 is connected with a plurality of air ducts 11 , and filters 12 and first one-way valves 13 are respectively provided at both ends of the air ducts 11 .
[0026] The embodiments of the present invention disclose preferred embodiments, but are not limited thereto. A person skilled in the art can easily understand the spirit of the present invention based on the above embodiments and make different extensions and changes. However, as long as they do not deviate from the spirit of the present invention, they are all within the protection scope of the present invention.
Claims
1. A portable lighting device for building construction, characterized in that: The invention comprises an inner cover (1) of a lighting lamp, wherein a lighting source part (2) is installed at the top center of the inner cover (1), a lighting glass cover (3) is fixed at the bottom of the inner cover (1), an outer cover (4) of the lighting lamp is arranged on the periphery of the inner cover (1), a lighting suspension frame (5) is connected to the top center of the outer cover (4), a lighting heat conduction structure (6) for conducting heat to the inside of the outer cover (4) of the lighting lamp is arranged at the top of the lighting source part (2), a lighting warning structure (7) is arranged above the lighting heat conduction structure (6), and a lighting dust prevention structure (8) is arranged between the outer cover (4) of the lighting lamp and the inner cover (1).
2. A portable lighting device for building construction according to claim 1, characterized in that: The upper half of the lighting lamp outer cover (4) is a lighting lamp transparent cover (9) made of a transparent material, a connecting rod (10) is connected between the bottom of the lighting lamp transparent cover (9) and the lighting lamp inner cover (1), a plurality of air ducts (11) are connected to the lighting lamp outer cover (4), and a filter screen (12) and a first one-way valve (13) are respectively provided at both ends of the air duct (11).
3. A portable lighting device for building construction according to claim 2, characterized in that: The lighting heat-conducting structure (6) comprises a graphene heat-conducting sheet (601), the graphene heat-conducting sheet (601) being attached to one side of the lighting source portion (2), and the graphene heat-conducting sheet (601) being fixed with a plurality of lighting heat-conducting columns (602) penetrating the inner cover (1) of the lighting lamp.
4. A portable lighting device for building construction according to claim 3, characterized in that: The lighting warning structure (7) comprises a lighting warning ribbon (701), the lighting warning ribbon (701) is made of a light and soft material and is spiral-shaped, the outer surface of the lighting warning ribbon (701) is coated with a lighting fluorescent layer (702), and a fixing line (703) is connected between the end of the lighting warning ribbon (701) and the inner top of the lighting lamp outer cover (4).
5. A portable lighting device for building construction according to claim 4, characterized in that: The lighting dust prevention structure (8) comprises a lighting air guide duct (801) formed between the interior of the lower half of the lighting lamp outer cover (4) and the outer wall of the lower half of the lighting lamp inner cover (1), and a lighting dust prevention air outlet (802) with a reduced diameter is provided at the bottom of the lighting air guide duct (801).
6. A portable lighting device for building construction according to claim 5, characterized in that: A partition plate (803) is installed at the lower half of the lighting air guide duct (801), and a plurality of second one-way valves (804) are installed on the partition plate (803).