Atmosphere lamp at air outlet of automobile air conditioner

Abstract

The automobile air conditioner air outlet atmosphere lamp comprises an outer shell, the inner side of the front end of the outer shell is in threaded connection with an air outlet pipe, and a flow guide plate is installed on the inner side of the air outlet pipe; the rear end of the air outlet pipe is rotationally connected with a limiting ring, and the rear side of the limiting ring is connected with a sealing ring. A fixing cover is mounted in the outer shell, a mounting ring is clamped to the inner side of the fixing cover, a color-changing lamp strip is clamped to the inner side of the mounting ring, and a supporting seat is connected to the inner wall of the mounting ring. According to the atmosphere lamp for the air outlet of the automobile air conditioner, the mounting ring can be taken out and the color-changing lamp strip can be detached and replaced only by detaching the air outlet pipe from the outer shell connected with the air outlet pipe in a threaded mode, the whole air outlet of the automobile air conditioner does not need to be detached, the color-changing lamp strip does not need to be clamped into the mounting ring, a piston is driven to slide in an air cylinder, and an air bag is filled with airflow; therefore, the air bag can be expanded to extrude and fix the color-changing lamp strip, the color-changing lamp strip is prevented from falling off, and the assembling stability of the color-changing lamp strip is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of automobile air-conditioning outlet atmosphere lamps, in particular to an automobile air-conditioning outlet atmosphere lamp. Background Art

[0002] The car air-conditioning vent atmosphere light is a lighting device installed inside the car air-conditioning vent. It is designed to enhance the visual effect inside the car and the sensory experience of the passengers. Through the control of the light source, it can form different lighting effects according to the changes in the air-conditioning wind type, wind speed and temperature. It is both beautiful and practical.

[0003] However, when the ambient light of the car air-conditioning outlet is damaged, the car air-conditioning outlet needs to be completely disassembled and all the parts of the outlet need to be replaced, which increases its use cost and is not convenient for convenient and quick disassembly and assembly of the ambient light strip. Therefore, we proposed the ambient light of the car air-conditioning outlet to solve the above problems. Utility Model Content

[0004] The purpose of the present utility model is to provide an atmosphere light for an automobile air-conditioning vent, so as to solve the problem raised by the above-mentioned background technology that the atmosphere light for an automobile air-conditioning vent currently on the market needs to be completely disassembled and all the parts of the vent replaced when it is damaged, which increases its use cost and is inconvenient to disassemble and assemble the atmosphere light strip conveniently and quickly.

[0005] To achieve the above object, the present invention provides the following technical solution: an automotive air-conditioning outlet atmosphere light, comprising an outer shell, an air outlet pipe being threadedly connected to the inner side of the front end of the outer shell, and a guide plate being installed on the inner side of the air outlet pipe;

[0006] The rear end of the air outlet pipe is rotatably connected to a limit ring, and the rear side of the limit ring is connected to a sealing ring;

[0007] A fixing cover is installed inside the outer shell, a mounting ring is clamped on the inner side of the fixing cover, a color-changing light strip is clamped on the inner side of the mounting ring, and a support base is connected to the inner wall of the mounting ring.

[0008] Preferably, an airbag is connected to the inner side of the support seat, an air cylinder is installed on the outer side of the support seat, a piston is slidably connected to the inside of the air cylinder, a moving rod is connected to the middle of the piston, one end of the air cylinder is connected to an air pipe, and one end of the air pipe is connected to the airbag.

[0009] Preferably, the sealing ring forms a rotating structure with the air outlet pipe through a limiting ring, and the cross-sectional surface of the end of the limiting ring is a side "T"-shaped structure. This design can ensure that when the air outlet pipe is rotated and assembled, the sealing ring and the mounting ring will not rotate when in contact, thereby reducing friction between the two.

[0010] Preferably, the position of the support base is staggered with the position of the lamp beads on the color-changing light strip, and the support base is a side "U"-shaped structure. This design can prevent the support base from blocking the light source of the color-changing light strip.

[0011] Preferably, the air cylinder and the airbag are connected to each other through an air tube, and the airbag in the expanded state is in close contact with the color-changing light strip. This design can adjust the volume of the airbag and use the airbag to fix the color-changing light strip.

[0012] Preferably, the moving rod passes through the end of the air cylinder, and the moving rod and the air cylinder are slidably connected. This design can utilize the movement of the moving rod to drive the piston, adjust the air flow in the airbag, and achieve volume adjustment of the airbag.

[0013] Compared with the prior art, the beneficial effects of the present invention are:

[0014] (1) The car air-conditioning outlet atmosphere light only needs to be removed from the outer shell with threaded connection, and the mounting ring can be taken out to disassemble and replace the color-changing light strip without disassembling the entire car air-conditioning outlet. The operation is simple and convenient.

[0015] (2) The car air-conditioning outlet atmosphere light is configured such that the color-changing light strip is clamped into the mounting ring, and the piston is driven to slide in the air cylinder to inject air into the airbag, which in turn causes the airbag to expand and squeeze the color-changing light strip to fix it, thereby preventing the color-changing light strip from falling and improving the stability of the color-changing light strip assembly;

[0016] (3) When the air outlet vent ambient light of the automobile air conditioner is assembled, the sealing ring moves with the air outlet duct, so that the sealing ring and the mounting ring gradually come into close contact, limiting the position of the mounting ring and preventing the mounting ring from shifting due to shaking. Moreover, when the air outlet duct is rotated for assembly, the sealing ring and the mounting ring do not rotate, thereby reducing friction damage between the two. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a schematic diagram of the overall structure of the utility model;

[0018] Figure 2 This is a schematic diagram of the exploded front view structure of the utility model;

[0019] Figure 3 This is a schematic diagram of the exploded rear view structure of the utility model;

[0020] Figure 4 This is a schematic diagram of the cross-sectional structure of the utility model;

[0021] Figure 5 This is a schematic diagram of the cross-sectional structure of the gas cylinder of the present utility model.

[0022] In the figure: 1. Outer shell; 2. Air outlet duct; 3. Guide plate; 4. Limiting ring; 5. Sealing ring; 6. Fixing cover; 7. Mounting ring; 8. Support seat; 9. Air cylinder; 10. Air bag; 11. Air pipe; 12. Piston; 13. Moving rod; 14. Color-changing light strip. DETAILED DESCRIPTION

[0023] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0024] See also Figure 1-Figure 5 The utility model provides the following technical solutions: the atmosphere lamp of the air outlet of the automobile air conditioner comprises an outer shell 1, the inner side of the front end of the outer shell 1 is threadedly connected with the air outlet pipe 2, and the inner side of the air outlet pipe 2 is installed with a guide plate 3; the rear end of the air outlet pipe 2 is rotatably connected with the limit ring 4, and the rear side of the limit ring 4 is connected with a sealing ring 5; a fixing cover 6 is installed inside the outer shell 1, and a mounting ring 7 is engaged with the inner side of the fixing cover 6, and a color-changing light strip 14 is engaged with the inner side of the mounting ring 7, and a support seat 8 is connected to the inner wall of the mounting ring 7; an air bag 10 is connected to the inner side of the support seat 8, and an air cylinder 9 is installed on the outer side of the support seat 8, a piston 12 is slidably connected to the inner side of the air cylinder 9, and a moving rod 13 is connected to the middle part of the piston 12, one end of the air cylinder 9 is connected with an air pipe 11, and one end of the air pipe 11 is connected to the air bag 10;

[0025] The sealing ring 5 forms a rotating structure with the air outlet pipe 2 through the limiting ring 4. The cross-sectional surface at the end of the limiting ring 4 is a side "T"-shaped structure, which can ensure that when the air outlet pipe 2 is rotated and assembled, the sealing ring 5 contacts the mounting ring 7 and does not rotate, thereby reducing the friction between the two; the position of the support seat 8 and the position of the lamp beads on the color-changing light strip 14 are staggered, and the support seat 8 is a side "U"-shaped structure, which can prevent the support seat 8 from blocking the light source of the color-changing light strip 14; the air cylinder 9 and the air bag 10 are interconnected through the air pipe 11, and the inflated air bag 10 is in close contact with the color-changing light strip 14, so that the volume of the air bag 10 can be adjusted, and the color-changing light strip 14 can be fixed by the air bag 10; the moving rod 13 passes through the end of the air cylinder 9, and the moving rod 13 is slidably connected to the air cylinder 9. The movement of the moving rod 13 can be used to drive the piston 12 to adjust the air flow in the air bag 10, thereby realizing the volume adjustment of the air bag 10.

[0026] Working principle: When using the automobile air-conditioning outlet atmosphere light, connect the color-changing light strip 14 to the power supply through the light strip transformer. When the color-changing light strip 14 is connected to the power supply, it can emit light and reflect on the guide plate 3, so that the air-conditioning outlet has an atmosphere light. When the color-changing light strip 14 needs to be replaced, the air outlet pipe 2 can be rotated and the air outlet pipe 2 can be removed from the outer shell 1 with which it is threaded. At this time, the squeezing and fixing of the mounting ring 7 can be released. The mounting ring 7 can be taken out. At this time, the limit of the moving rod 13 by the fixed cover 6 can be released. The moving rod 13 is pulled to make the piston 12 slide in the air cylinder 9. The air flow in the air bag 10 is sucked through the air pipe 11, causing the air bag 10 to shrink. The limit of the color-changing light strip 14 is released, and the color-changing light strip 14 can be removed.

[0027] The new color-changing light strip 14 is stuck into the mounting ring 7, and passes through the support seat 8 in turn, pushing the moving rod 13, driving the piston 12 to slide in the air cylinder 9, and the air flow is filled into the air bag 10 through the air pipe 11. The air bag 10 is inflated and bulged, squeezing and fixing the color-changing light strip 14, so as to facilitate fixing the color-changing light strip 14 in the mounting ring 7. Then the mounting ring 7 is moved into the fixing cover 6, the rear wall of the fixing cover 6 is fitted with the moving rod 13, and the air outlet pipe 2 is threadedly connected to the outer shell 1. When the sealing ring 5 contacts the mounting ring 7, the sealing ring 5 and the mounting ring 7 gradually fit tightly. At this time, the air outlet pipe 2 can rotate on the outside of the limit ring 4 to ensure the smooth rotation and assembly of the air outlet pipe 2, and tighten the mounting ring 7 to stabilize the installation of the color-changing light strip 14. The content not described in detail in this manual belongs to the existing technology known to professional and technical personnel in this field.

[0028] Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments, or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. A car air-conditioning outlet atmosphere light, comprising an outer shell (1), characterized in that: The inner side of the front end of the outer shell (1) is threadedly connected to an air outlet pipe (2), and a guide plate (3) is installed on the inner side of the air outlet pipe (2); The rear end of the air outlet pipe (2) is rotatably connected to a limit ring (4), and the rear side of the limit ring (4) is connected to a sealing ring (5); A fixing cover (6) is installed inside the outer shell (1), a mounting ring (7) is engaged on the inner side of the fixing cover (6), a color-changing light strip (14) is engaged on the inner side of the mounting ring (7), and a support seat (8) is connected to the inner wall of the mounting ring (7).

2. The automotive air-conditioning outlet atmosphere light according to claim 1, characterized in that: The inner side of the support seat (8) is connected to an air bag (10), the outer side of the support seat (8) is installed with an air cylinder (9), the interior of the air cylinder (9) is slidably connected to a piston (12), the middle of the piston (12) is connected to a moving rod (13), one end of the air cylinder (9) is connected to an air pipe (11), and one end of the air pipe (11) and the air bag (10) are connected to each other.

3. The automotive air-conditioning outlet atmosphere light according to claim 1, characterized in that: The sealing ring (5) forms a rotating structure with the air outlet pipe (2) through the limiting ring (4), and the cross-sectional surface of the end of the limiting ring (4) is a side "T"-shaped structure.

4. The automotive air-conditioning outlet atmosphere light according to claim 1, characterized in that: The position of the support base (8) is staggered with the position of the lamp beads on the color-changing light strip (14), and the support base (8) is a side "U"-shaped structure.

5. The automotive air-conditioning outlet atmosphere light according to claim 2, characterized in that: The air cylinder (9) and the air bag (10) are communicated with each other via an air tube (11), and the air bag (10) in an expanded state is in close contact with the color-changing light strip (14).

6. The automotive air-conditioning outlet atmosphere light according to claim 2, characterized in that: The moving rod (13) passes through the end of the gas cylinder (9), and the moving rod (13) and the gas cylinder (9) are slidably connected.

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