Self-heating lamp shell

Abstract

The utility model relates to the technical field of lamps, in particular to a self-heating lamp shell which comprises a lamp shell and a heating device, a ventilation mechanism is arranged at the bottom end of the lamp shell, the heating device comprises a heating pipe and a heating wire, the heating pipe is installed on the inner wall of the lamp shell, and the heating wire is installed on the inner wall of the lamp shell. The heating wires are installed on the heating pipe, each heating wire is of an annular structure, the multiple heating wires are arranged in an array mode, a splicing mechanism is arranged between the heating pipe and the lamp shell, the splicing mechanism comprises a positioning column and an installation column, and the design allows a user to start the heating device in advance in the extremely low-temperature environment; necessary preheating is provided for the interior of the lamp, it is ensured that the lamp set can be started smoothly and maintain the normal working state, the starting problem and the component damage problem caused by low temperature are effectively solved, the service life of the lamp is prolonged, and the reliability of the lamp is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of lamps, in particular to a lamp shell which can be heated by itself. Background Art

[0002] As we all know, traditional outdoor lamps face many challenges in extremely cold climates, such as difficulty in starting, reduced lighting efficiency, and even damage to internal electronic components due to low temperatures. This is because low temperatures increase battery energy consumption, slow chemical reaction rates, and may cause lubricants to freeze, affecting the operation of mechanical parts. In addition, cold start problems and temperature-induced material embrittlement also greatly shorten the service life of lamps. Although some lamps on the market currently use external insulation measures, they often fail to effectively solve the heating problem of internal core components and are inconvenient to maintain. Therefore, it is necessary to propose a solution to this technical problem. Utility Model Content

[0003] 1. Technical issues to be resolved

[0004] In view of the deficiencies of the prior art, the utility model provides a lamp housing which can be heated by itself.

[0005] (II) Technical solution

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a self-heating lamp housing, comprising a lamp housing and a heating device, a ventilation mechanism being provided at the bottom end of the lamp housing, the heating device comprising a heating tube and a heating wire, the heating tube being installed on the inner wall of the lamp housing, the heating wire being installed on the heating tube, the heating wire being annular in structure, a plurality of heating wires being provided and arranged in an array, a splicing mechanism being provided between the heating tube and the lamp housing, the splicing mechanism comprising a positioning column and a mounting column, the mounting column being installed inside the lamp housing, a positioning hole being provided at the top end of the mounting column, the positioning column being installed at the bottom end of the heating tube, the positioning column being against the positioning hole, a bearing being provided on the outer side of the positioning column, a nut being provided on the bearing, and the nut being threadedly connected to the mounting column.

[0007] Furthermore, the utility model is improved in that the splicing mechanism also includes a fixing clip, the fixing clip is installed on the inner wall of the lamp housing, and the fixing clip is against the heating wire.

[0008] Furthermore, the utility model is improved in that a plurality of the fixing clips are provided.

[0009] Furthermore, the utility model is improved in that the fixing clamp, the positioning column and the installation column are all made of high and low temperature resistant plastic material.

[0010] Furthermore, the utility model is improved in that a temperature sensor is provided inside the lamp housing, and a fastening mechanism is provided between the temperature sensor and the lamp housing.

[0011] Furthermore, the utility model is improved in that the fastening mechanism includes a thread groove and a thread column, the thread groove is opened on the inner wall of the lamp housing, the thread column is installed at one end of the temperature sensor, and the thread column is threadedly connected to the thread groove.

[0012] Furthermore, the utility model is improved in that the ventilation mechanism includes a ventilation slot, and the ventilation slot is opened at the bottom end of the lamp housing.

[0013] Furthermore, the utility model is improved in that the ventilation slots are provided in plurality and arranged in an array.

[0014] (III) Beneficial effects

[0015] Compared with the prior art, the utility model provides a self-heating lamp housing, which has the following beneficial effects:

[0016] The self-heating lamp housing has a unique heating tube assembly design, which uses the positioning column and the positioning hole of the installation column to cooperate with the bearing rotating nut to achieve rapid installation and removal, greatly simplifying the maintenance and replacement process of the heating device and improving work efficiency.

[0017] The array of multiple ring-shaped heating wires ensures that the air inside the lamp is evenly heated, avoiding local overheating or uneven heating. The temperature of each part of the lamp rises evenly, protecting the internal sensitive components from damage by low temperature, while improving the overall heating efficiency and energy utilization rate.

[0018] This design allows the user to pre-start the heating device in extremely low temperature environments, providing the necessary preheating for the inside of the lamp, ensuring that the lamp group can start smoothly and maintain normal working conditions, effectively solving the starting difficulties and component damage problems caused by low temperatures, and extending the service life and reliability of the lamp.

[0019] Through the heating mechanism of the utility model, the lamp can work stably under various adverse weather conditions, and is particularly suitable for low temperature environments such as northern winter or high mountains. It meets the high requirements of outdoor lighting facilities for durability and stability and broadens the application range of the lamp. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 This is a half-section view of the structure of the utility model;

[0021] Figure 2 For this utility model Figure 1 A partial enlarged front view of the structure of the housing of the middle lamp;

[0022] Figure 3 It is a top view of the structure of the utility model in half section.

[0023] In the figure: 1. Lamp housing; 2. Heating tube; 3. Heating wire; 4. Positioning column; 5. Mounting column; 6. Bearing; 7. Nut; 8. Fixing clip; 9. Temperature sensor; 10. Threaded column; 11. Ventilation slot. DETAILED DESCRIPTION

[0024] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0025] See also Figure 1-3 The utility model is a self-heating lamp housing, comprising a lamp housing 1 and a heating device, wherein a ventilation mechanism is provided at the bottom end of the lamp housing 1, and the heating device comprises a heating tube 2 and a heating wire 3, wherein the heating tube 2 is mounted on the inner wall of the lamp housing 1, and the heating wire 3 is mounted on the heating tube 2, and the heating wire 3 is annular in structure, and a plurality of heating wires 3 are provided and arranged in an array, and a splicing mechanism is provided between the heating tube 2 and the lamp housing 1, and the splicing mechanism comprises a positioning column 4 and a mounting column 5, wherein the mounting column 5 is mounted inside the lamp housing 1, and a positioning hole is provided at the top end of the mounting column 5, and the positioning column 4 is mounted at the bottom end of the heating tube 2, and the positioning column 4 is against the positioning hole, and a bearing 6 is provided on the outer side of the positioning column 4, and a nut 7 is provided on the bearing 6, and the nut 7 is threadedly connected to the mounting column 5, and in this embodiment, a person aligns the positioning column 4 of the heating tube 2 with the positioning column 4 of the lamp housing 1, and the positioning column 4 of the lamp housing 1 is provided with a positioning hole ... The nut 7 is then rotated through the bearing 6 to make the nut 7 threadedly connected to the mounting post 5. At this time, the positioning post 4 is inserted into the positioning hole, so that the heating tube 2 can be quickly assembled inside the lamp housing 1. When the lamp housing 1 is used in a relatively low temperature environment outdoors, the personnel can heat up the interior of the lamp housing 1 by turning on the heating tube 2 and the heating wire 3 of the heating device. Through multiple and array-arranged heating wires 3 in a ring structure, the air inside the lamp housing 1 can be evenly heated, and the components of the lamp housing 1 can be heated. Then the lamp group in the lamp housing 1 is turned on, thereby ensuring that the structure can be used normally outdoors at low temperatures, providing the lamp with early preheating and insulation functions, and preventing the lamp from failing to start and damage to internal components due to the low temperature environment. When the heating device needs to be repaired or replaced, the positioning post 4 can be removed from the positioning hole by rotating the nut 7, and the heating device can be quickly taken out for repair and maintenance.

[0026] In this embodiment, the splicing mechanism further includes a fixing clamp 8 , which is mounted on the inner wall of the lamp housing 1 and abuts against the heating wire 3 . The fixing clamp 8 facilitates clamping and fixing the heating wire 3 inside the lamp housing 1 .

[0027] In this solution, a plurality of fixing clips 8 are provided, and the plurality of fixing clips 8 can be used to clamp and fix the heating wire 3 , so that the heating wire 3 is more stably fixed inside the lamp housing 1 .

[0028] In this solution, the fixing clamp 8, the positioning column 4 and the mounting column 5 are all made of high and low temperature resistant plastic materials. By using high and low temperature resistant plastic materials, the components of the splicing mechanism will not be damaged by high and low temperatures and can be used normally in high and low temperature environments.

[0029] In this solution, a temperature sensor 9 is provided inside the lamp housing 1, and a fastening mechanism is provided between the temperature sensor 9 and the lamp housing 1. The fastening mechanism facilitates the installation of the temperature sensor 9 inside the lamp housing 1, and the temperature sensor 9 facilitates the detection of the temperature inside the lamp housing 1.

[0030] In the present embodiment, the fastening mechanism includes a threaded groove and a threaded column 10. The threaded groove is opened on the inner wall of the lamp housing 1. The threaded column 10 is installed at one end of the temperature sensor 9. The threaded column 10 is threadedly connected to the threaded groove. By stabilizing the threaded column 10 at one end of the sensor and threading it with the threaded groove, it is convenient to assemble or disassemble the temperature sensor 9.

[0031] In this solution, the ventilation mechanism includes a ventilation slot 11 , and the ventilation slot 11 is opened at the bottom end of the lamp housing 1 . The ventilation slot 11 can facilitate heat dissipation and ventilation of the lamp group inside the lamp housing 1 .

[0032] In this embodiment, the ventilation slots 11 are provided in a plurality and arranged in an array. The ventilation slots 11 arranged in an array can improve the air circulation between the lamp housing 1 and the outside, thereby ensuring the heat dissipation and ventilation of the lamp group inside the lamp housing 1.

[0033] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A self-heating lamp housing, comprising a lamp housing (1) and a heating device, wherein a ventilation mechanism is provided at the bottom end of the lamp housing (1), characterized in that: The heating device comprises a heating tube (2) and a heating wire (3); the heating tube (2) is mounted on the inner wall of the lamp housing (1); the heating wire (3) is mounted on the heating tube (2); the heating wire (3) is annular in structure; a plurality of heating wires (3) are provided and arranged in an array; a splicing mechanism is provided between the heating tube (2) and the lamp housing (1); the splicing mechanism comprises a positioning column (4) and a mounting column (5); the mounting column (5) is mounted inside the lamp housing (1); a positioning hole is provided at the top end of the mounting column (5); the positioning column (4) is mounted at the bottom end of the heating tube (2); the positioning column (4) is abutted against the positioning hole; a bearing (6) is provided on the outer side of the positioning column (4); a nut (7) is provided on the bearing (6); the nut (7) is threadedly connected to the mounting column (5).

2. The self-heating lamp housing according to claim 1, characterized in that: The splicing mechanism further comprises a fixing clamp (8), wherein the fixing clamp (8) is mounted on the inner wall of the lamp housing (1), and the fixing clamp (8) abuts against the heating wire (3).

3. The self-heating lamp housing according to claim 2, characterized in that: A plurality of fixing clips (8) are provided.

4. The self-heating lamp housing according to claim 3, characterized in that: The fixing clamp (8), the positioning column (4) and the mounting column (5) are all made of high and low temperature resistant plastic material.

5. The self-heating lamp housing according to claim 4, characterized in that: A temperature sensor (9) is provided inside the lamp housing (1), and a fastening mechanism is provided between the temperature sensor (9) and the lamp housing (1).

6. The self-heating lamp housing according to claim 5, characterized in that: The fastening mechanism comprises a thread groove and a thread column (10), wherein the thread groove is provided on the inner wall of the lamp housing (1), the thread column (10) is mounted on one end of the temperature sensor (9), and the thread column (10) is threadedly connected to the thread groove.

7. The self-heating lamp housing according to claim 6, characterized in that: The ventilation mechanism comprises a ventilation slot (11), and the ventilation slot (11) is opened at the bottom end of the lamp housing (1).

8. The self-heating lamp housing according to claim 7, characterized in that: The ventilation slots (11) are provided in plurality and arranged in an array.

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