Light-emitting lamp strip for vehicle door

Abstract

The utility model discloses a car door light-emitting lamp strip, which relates to the technical field of car doors, and comprises a car door, a sealing strip, a lamp strip shell and a lamp strip, the lamp strip shell is fixed in the sealing strip through a clamping structure, the lamp strip is fixed in the lamp strip shell, the clamping structure comprises a barb bulge and a barb clamping groove, and the barb bulge is fixed in the barb clamping groove. The barb protrusion is integrally connected with the sealing strip, and the barb clamping groove is reserved in the junction of the fixing section and the light-emitting section and matched with the barb protrusion. The light-emitting lamp strip is characterized in that the light-emitting lamp strip is fixedly connected with an automobile door sealing strip, compared with a fixing mode of adhesion, clamping, pasting, riveting or locking in the prior art, the light-emitting lamp strip can be electrically connected with an automobile machine, that is, the light-emitting lamp strip can be automatically turned on when an automobile door is opened, and the automobile door sealing strip can be automatically turned on when the automobile door is opened. The door-opening lamp can be realized only by connecting a power line of the lamp strip to the door-opening lamp, so that the door-opening lamp not only can avoid and warn pedestrians behind or drivers to reduce sudden traffic accidents, but also can be used for lighting the surroundings.

Description

Technical Field

[0001] The utility model relates to the technical field of automobile doors, in particular to a door luminous light strip. Background Art

[0002] In order to improve the warning effect in an environment with poor visibility after the car door is opened, the existing open patent discloses a safety device for automatically enhancing lighting and warning when the car door is opened (CN203460774U). In the technical solution of the patent, the warning fixing strip 12 can be fixed on the side edge of the door frame by means of adhesion, clamping, pasting, riveting or locking;

[0003] Among them, the fixing methods of adhesion and gluing have the problem of natural falling off due to aging of the colloid after long-term use. The clamping requires the design of corresponding claws or clamps, which is not suitable for items with small installation space. Riveting and locking are not conducive to subsequent replacement and maintenance. For this reason, we propose a car door light strip, which is fixed on the sealing strip of the car door in a snap-fitting form. Utility Model Content

[0004] In view of the deficiencies of the prior art, the utility model provides a door light strip, which solves the problems raised by the above-mentioned background technology.

[0005] To achieve the above objectives, the utility model is implemented through the following technical solutions: a door light strip, comprising a door, the inner edge of the door is connected to a sealing strip, and further comprising:

[0006] A light bar housing, wherein the light bar housing is fixed inside the sealing strip through a snap-fit ​​structure;

[0007] A light strip is fixed inside the light bar housing.

[0008] Furthermore, a light bar groove is reserved inside the sealing strip, and the light bar shell has a fixed section and a light emitting section. The fixed section of the light bar shell is located inside the light bar groove, and the light emitting section is exposed outside the sealing strip.

[0009] Furthermore, the engaging structure includes:

[0010] A barb protrusion, wherein the barb protrusion is integrally connected to the sealing strip, and the engaging end of the barb protrusion extends toward the inside of the light bar groove at a fixed inclination angle;

[0011] The barb slot is reserved at the junction of the fixing section and the light-emitting section and is matched with the barb protrusion.

[0012] Furthermore, a cavity is reserved inside the light emitting section of the light strip housing, and the light strip is fixed inside the cavity.

[0013] Furthermore, the light bar housing can undergo elastic deformation and is made of a transparent material.

[0014] Furthermore, the light strip is a flexible light strip that can detect deformation.

[0015] Furthermore, the light strip is electrically connected to the wires of the door lights.

[0016] Compared with the above-mentioned background technology, the door light strip provided in the present application includes a light strip shell and a light belt as a kit, which is a whole when leaving the factory. The light strip shell and the sealing strip of the door are connected and fixed by mutually reserved barb protrusions and barb grooves.

[0017] The utility model provides a door light strip. Compared with the prior art, it has the following beneficial effects:

[0018] The door light strip is connected and fixed to the car door sealing strip by a snap-fitting manner. Compared with the fixing methods of adhesion, clamping, pasting, riveting or locking in the prior art, this method has the advantages of not having to worry about aging and falling off, saving installation space, and facilitating subsequent replacement and maintenance. In addition, the light strip of this patent can be electrically connected to the car computer, that is, the light strip will automatically light up when the car door is opened. This can be achieved by connecting the power cord of the light strip to the door opening light. It can not only give avoidance warnings to pedestrians or drivers on the side and rear to reduce sudden traffic accidents, but also be used for lighting the surrounding area. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a schematic diagram of the structure of the utility model;

[0020] Figure 2 It is a schematic diagram of the sealing strip, the light strip housing and the light strip in the utility model;

[0021] Figure 3 It is a structural schematic diagram of the sealing strip in the utility model;

[0022] Figure 4 It is a structural schematic diagram of the light bar housing in the utility model.

[0023] In the figure: 1. vehicle door; 2. sealing strip; 21. light strip groove; 22. barb protrusion; 3. light strip housing; 31. cavity; 32. barb slot; 4. light strip. 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 1-4 The utility model provides a technical solution: a car door light strip, mainly composed of a car door 1, a sealing strip 2, a light strip housing 3 and a light strip 4, wherein the sealing strip 2 is fixed to a circle of the inner edge of the car door 1, which is a well-known technology of existing car doors and plays a role in dust and water resistance. The specific structure is not described in detail here;

[0026] When the sealing strip 2 is produced, a light strip groove 21 is reserved at its inner edge, and a barb protrusion 22 is integrally formed inside the light strip groove 21. The light strip housing 3 is integrally injection-molded by transparent plastic and has a certain elastic deformation ability. When the light strip housing 3 is injection-molded, it has a fixed section and a light-emitting section. The fixed section of the light strip housing 3 is located inside the light strip groove 21, and the light-emitting section is exposed to the outside of the sealing strip 2. A cavity 31 for accommodating the light strip 4 is integrally formed inside the light-emitting section. A barb groove 32 is reserved on the surface at the junction of the fixed section and the light-emitting section. The light strip 4 can be fixed inside the cavity 31 by gluing. The light strip 4 is a flexible light strip that can adaptively desynchronize with the bending deformation of the light strip housing 3. The sealing strip 2 and the light strip housing 3 are connected together by the mutual engagement of the above-mentioned barb protrusion 22 and the barb groove 32, so that the light strip housing 3 with the light strip 4 can be quickly and effectively assembled on the inner edge of the sealing strip 2.

[0027] What needs to be explained is that the light strip 4 is electrically connected to the wires of the door lights. At present, when the door is opened, the light on the lower part of the door will light up. That is to say, when the door is lit, the warning light strip designed in this patent will also light up, so that it can serve as a warning to the people behind when the door is opened. When the door is closed, the door lights will go out, and the light strip of this patent will also go out. In this way, intelligent vehicle control is realized, and there is no need to make a separate vehicle controller. After the product is fixed, it is fixed by the door side strip. When closing the door, since the door side strip has a shock-absorbing cavity, the light strip will not be hit hard when closing the door, so the shock-absorbing strip has already absorbed and released this force. In addition, the light strip of this patent is also provided with a second inner cavity, the purpose of which is to better protect the luminous light strip.

[0028] When the light strip is assembled on the vehicle door, the light strip housing 3 and the light belt 4 are an integral whole when leaving the factory, so it is only necessary to assemble the light strip housing 3 on the sealing strip 2. During assembly, the fixed section of the light strip housing 3 is inserted into the interior of the light strip groove 21. After insertion, the barb protrusion 22 and the barb groove 32 will automatically snap together, and the light strip can be assembled on the vehicle door. The process is simple, effective, convenient and fast.

Claims

1. A door light strip, comprising a door (1), wherein the inner edge of the door (1) is connected to a sealing strip (2), characterized in that: Also includes: A light bar housing (3), wherein the light bar housing (3) is fixed inside the sealing strip (2) via a snap-fit ​​structure; A light strip (4), wherein the light strip (4) is fixed inside the light bar housing (3).

2. A door light strip according to claim 1, characterized in that: A light bar groove (21) is reserved inside the sealing strip (2), and the light bar housing (3) has a fixed section and a light emitting section, the fixed section of the light bar housing (3) is located inside the light bar groove (21), and the light emitting section is exposed outside the sealing strip (2).

3. A door light strip according to claim 2, characterized in that: The engaging structure comprises: A barb protrusion (22), the barb protrusion (22) being integrally connected to the sealing strip (2), and the engaging end of the barb protrusion (22) extending toward the interior of the light strip groove (21) at a fixed inclination angle; A barb slot (32) is reserved and arranged at the junction of the fixing section and the light-emitting section, and is adapted to fit the barb protrusion (22).

4. A door light strip according to claim 2, characterized in that: A hollow cavity (31) is reserved inside the light-emitting section of the light bar housing (3), and the light strip (4) is fixed inside the hollow cavity (31).

5. The door light strip according to claim 1, characterized in that: The light bar housing (3) is capable of elastic deformation and is a structure made of a transparent material.

6. The door light strip according to claim 1, characterized in that: The light strip (4) is a flexible light strip that can detect deformation.

7. The door light strip according to claim 1, characterized in that: The light strip (4) is electrically connected to the electric wires of the door lights.

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