Integrated head lamp shell appearance structure

Abstract

The utility model discloses an integral head lamp shell appearance structure which comprises an upper cover and a base, a switch hole, a charging socket groove and a charging socket opening are formed in the position between the upper cover and the base, a cap hook and a cap hook safety elastic piece are arranged on the outer side of the base, and the cap hook safety elastic piece is located at the bottom of the cap hook. A cap hook screw and a cap hook nut are connected between the cap hook and the base, a red paperboard gasket, a cap hook flat gasket and a charging jack sheath are arranged on the cap hook, a switch fastening ring and a switch sheath are arranged at the front end of the base, a transparent mirror is integrally formed on the upper cover, and the transparent mirror of the upper cover is integrally formed by injection molding. According to the lamp shell appearance structure of the integrated head lamp, the process of designing the transparent mirror of the upper cover is secondary injection molding, the production process is simplified, the yield is improved, and the lamp shell appearance structure has a good waterproof function, is convenient to assemble with a mine cap and is unique in appearance structure.

Description

Technical Field

[0001] The utility model relates to the field of headlamps, in particular to an external shape structure of an integrated headlamp lamp housing. Background Technique

[0002] A headlamp is a lamp worn on the head, which is a lighting tool that frees the hands. It is for mining and outdoor use, suitable for various places. It is an essential item when we walk at night or camp in mines and outdoors. With the continuous development of technology, people's requirements for the manufacturing process of the external shape structure of the headlamp lamp housing are getting higher and higher.

[0003] There are certain drawbacks in the existing external shape structure of the headlamp lamp housing during use. First of all, the process of the upper cover of the existing headlamp lamp housing is to first inject a fully transparent upper cover with PC material, then leave the position for the light-transmitting lens, and the rest is sprayed with black paint. The production process is relatively complex and not conducive to people's use. Also, the assembly with the mining helmet is rather troublesome, bringing certain adverse effects to the actual use process. For this reason, we propose an external shape structure of an integrated headlamp lamp housing. Content of the Utility Model

[0004] In view of the deficiencies of the prior art, the utility model provides an external shape structure of an integrated headlamp lamp housing, designs the process of the transparent mirror of the upper cover, which is formed by secondary injection molding, simplifies the production process, improves the output, and has good waterproof function. It is convenient to assemble with the mining helmet, and the external shape structure is unique, which can effectively solve the problems in the background technique.

[0005] To achieve the above purpose, the technical solution adopted by the utility model is: an external shape structure of an integrated headlamp lamp housing, including an upper cover and a base. Between the upper cover and the base, there are a switch hole, a charging socket groove and a charging socket opening. On the outside of the base, there are a cap hook and a cap hook safety spring piece. The cap hook safety spring piece is located at the bottom of the cap hook. Between the cap hook and the base, there are a cap hook screw and a cap hook nut. On the cap hook, there are a red cardboard washer, a cap hook flat washer and a charging jack sheath. At the front end of the base, there are a switch fastening ring and a switch sheath. The upper cover is integrally formed with a transparent mirror.

[0006] Preferably, the transparent mirror of the upper cover is integrally formed by secondary injection molding.

[0007] The secondary injection molding of the transparent mirror of the upper cover is as follows: the first injection molding is a transparent lens, and then the second injection molding is carried out. The transparent mirror is placed in the mold for the overall injection molding of the upper cover.

[0008] Preferably, the cap hook can be equipped with various types of mining helmet hanging clips.

[0009] Preferably, the switch on the housing of the base is composed of a switch sheath and a switch fastening ring and is fixed.

[0010] Preferably, the charging socket opening inside the base is designed as an inner groove. The charging socket is directly placed in it and then sealed and positioned with hot melt adhesive.

[0011] Preferably, the angle of the cap hook is adjusted and limited by a red cardboard washer, so that the cap hook can fix the adjusted position and will not shift when adjusting the angle.

[0012] Compared with the prior art, the present utility model provides an external shape structure of an integrated headlamp lamp housing, which has the following beneficial effects: For this external shape structure of the integrated headlamp lamp housing, the process of designing the upper cover transparent mirror is secondary injection molding. First, the transparent lens is injection molded, and then the transparent lens is placed and the upper cover is injection molded again. It simplifies the production process, improves the output, and has good waterproof function. It is convenient to assemble with the mining cap. The external shape structure is unique and applicable to various models of mining caps. It is convenient to assemble with the mining cap, and the external shape structure is unique. The upper cover transparent mirror is secondary injection molded. The cap hook can be equipped with various models of mining cap clips. The switch on the housing is composed of a switch sheath and a switch fastening ring. After the two accessories are combined, no glue is required for fixation, and the sealing performance is not affected, which greatly shortens the assembly time and keeps the exterior clean. The internal charging socket is designed as an inner groove. The charging socket is directly placed in it and then sealed with hot melt adhesive, which is both sealed and fast, and avoids the process of fixing with screws. The angle adjustment of the cap hook is controlled. Here, a red paper gasket is selected so that the cap hook can fix the adjusted position and will not shift. The overall external shape structure of the headlamp lamp housing is simple, easy to operate, and has better use effect compared with the traditional method. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a schematic diagram of the overall structure of an external shape structure of an integrated headlamp lamp housing according to the present utility model.

[0014] Figure 2 It is a schematic diagram of the structure of the plane of the transparent mirror in an external shape structure of an integrated headlamp lamp housing according to the present utility model.

[0015] Figure 3 It is a schematic diagram of the cross-section of the transparent mirror in an external shape structure of an integrated headlamp lamp housing according to the present utility model.

[0016] Figure 4 It is a schematic diagram of the structure of the charging socket groove in an external shape structure of an integrated headlamp lamp housing according to the present utility model.

[0017] Figure 5 It is a schematic diagram of the structure of the charging socket opening in an external shape structure of an integrated headlamp lamp housing according to the present utility model.

[0018] Figure 6 It is a schematic diagram of the structure of the cap hook in an external shape structure of an integrated headlamp lamp housing according to the present utility model.

[0019] Figure 7 This is a schematic diagram of the structure on the other side of the cap hook in the outer shape structure of the integrated headlamp lamp housing of the present utility model.

[0020] Figure 8 This is a schematic diagram of the structure of the red cardboard washer in the outer shape structure of the integrated headlamp lamp housing of the present utility model.

[0021] Figure 9 This is a schematic diagram of the structure of the switch sheath in the outer shape structure of the integrated headlamp lamp housing of the present utility model.

[0022] In the figure: 1. Upper cover; 2. Base; 3. Switch hole; 4. Transparent mirror; 5. Switch sheath; 6. Charging socket groove; 7. Charging socket opening; 8. Cap hook safety spring piece; 9. Cap hook; 10. Cap hook screw; 11. Cap hook nut; 12. Red cardboard washer; 13. Cap hook flat washer; 14. Charging jack sheath; 15. Switch fastening ring. Specific embodiments

[0023] Next, the technical solution of the present utility model will be clearly and completely described in conjunction with the accompanying drawings and specific embodiments.

[0024] As Figures 1-9 shown, an outer shape structure of an integrated headlamp lamp housing includes an upper cover 1 and a base 2. A switch hole 3, a charging socket groove 6 and a charging socket opening 7 are arranged between the upper cover 1 and the base 2. A cap hook 9 and a cap hook safety spring piece 8 are arranged on the outer side of the base 2. The cap hook safety spring piece 8 is located at the bottom of the cap hook 9. A cap hook screw 10 and a cap hook nut 11 are connected between the cap hook 9 and the base 2. A red cardboard washer 12, a cap hook flat washer 13 and a charging jack sheath 14 are arranged on the cap hook 9. A switch fastening ring 15 and a switch sheath 5 are arranged at the front end of the base 2. The upper cover 1 is integrally formed with a transparent mirror 4. The process of designing the transparent mirror of the upper cover is secondary injection molding, which simplifies the production process, improves the output, and has good waterproof function. It is convenient to assemble with the mining cap, and the outer shape structure is unique.

[0025] The transparent mirror 4 of the upper cover 1 is integrally formed by secondary injection molding.

[0026] The cap hook 9 can be equipped with various types of mining cap clips.

[0027] The switch on the housing of the base 2 is composed of a switch sheath 5 and a switch fastening ring 15 and is fixed.

[0028] The charging socket opening 7 on the inner side of the base 2 is designed as an inner groove, and the charging socket is directly placed in and then sealed and positioned by hot melt adhesive.

[0029] The angle of the cap hook 9 is adjusted and limited by the red cardboard washer 12, so that the cap hook 9 can fix the adjusted position without displacement when adjusting the angle.

[0030] Working principle: The utility model includes an upper cover 1, a base 2, a switch hole 3, a transparent mirror 4, a switch sheath 5, a charging socket groove 6, a charging socket opening 7, a cap hook safety spring piece 8, a cap hook 9, a cap hook screw 10, a cap hook nut 11, a red cardboard washer 12, a cap hook flat washer 13, a charging jack sheath 14, and a switch fastening ring 15. It is applicable to various models of mining caps, is convenient for assembling with the mining cap, has a unique external structure. The transparent mirror of the upper cover is formed by secondary injection molding. The cap hook can be equipped with various models of mining cap clips. The switch on the housing is composed of a switch sheath and a switch fastening ring. After the two parts are combined, glue is not required for fixation, and the sealing performance is not affected, greatly shortening the assembly time and keeping the exterior clean. The internal charging socket is designed as an inner groove. The charging socket can be directly placed in and then sealed with hot melt adhesive, which is both sealed and fast, and avoids the process of fixing with screws. To control the angle adjustment of the cap hook, a red paper gasket is selected here, so that the cap hook can be fixed at the adjusted position without displacement when adjusting the angle. The process of designing the transparent mirror of the upper cover is formed by secondary injection molding, which simplifies the production process, improves the output, and has good waterproof function. It is convenient for assembling with the mining cap and has a unique external structure.

[0031] The above has shown and described the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. What is described in the above embodiments and the specification only illustrates the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model will have various changes and improvements, and these changes and improvements all fall within the scope of the utility model claimed.

Claims

1. An external structure of an integrated headlight lamp housing, comprising an upper cover (1) and a base (2), characterized in that: A switch hole (3), a charging socket groove (6) and a charging socket opening (7) are provided at the position between the upper cover (1) and the base (2). A cap hook (9) and a cap hook safety spring piece (8) are provided on the outer side of the base (2). The cap hook safety spring piece (8) is located at the bottom of the cap hook (9). A cap hook screw (10) and a cap hook nut (11) are connected between the cap hook (9) and the base (2). A red cardboard washer (12), a cap hook flat washer (13) and a charging jack sheath (14) are provided on the cap hook (9). A switch fastening ring (15) and a switch sheath (5) are provided at the front end of the base (2). A transparent mirror (4) is integrally formed on the upper cover (1). The upper cover and the base are connected and fixed by screws, and there is a silica gel sealing ring between them.

2. The external shape structure of an integrated headlamp lamp housing according to claim 1, characterized in that: The transparent mirror (4) of the upper cover (1) is integrally formed by secondary injection molding.

3. The external shape structure of an integrated headlamp lamp housing according to claim 1, characterized in that: The cap hook (9) can be equipped with a mining cap hanging clip.

4. The external shape structure of an integrated headlamp lamp housing according to claim 1, wherein: The switch on the housing of the base (2) is composed of a switch sheath (5) and a switch fastening ring (15) and is fixed.

5. The external shape structure of an integrated headlamp lamp housing according to claim 1, characterized in that: The charging socket opening (7) inside the base (2) is designed as an inner groove, and the charging socket is directly placed in and then sealed and positioned by hot melt adhesive.

6. The outer shape structure of an integrated headlamp lamp housing according to claim 1, wherein: The angle of the cap hook (9) is adjusted and limited by the red cardboard washer (12), so that the cap hook (9) can fix the adjusted position and will not shift when adjusting the angle.

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