Replaceable electric vehicle LED steering lamp

Abstract

The utility model relates to the technical field of steering lamps, in particular to a replaceable electric vehicle LED steering lamp which comprises a shell, a lamp panel is detachably installed in the shell, a pushing assembly used for pushing the lamp panel away from the interior of the shell is arranged in the shell, and the pushing assembly comprises a supporting block sliding in the shell. A sliding groove, a bearing block and a limiting block which are matched for use are arranged in the supporting block, a sliding rod is slidably connected in the sliding groove, a connecting plate is fixedly installed in the shell, the sliding rod is rotatably installed on the connecting plate, a sealing assembly is arranged at the end of the supporting block, and a first spring is fixedly connected between the connecting plate and the sealing assembly. According to the utility model, the lamp panel can be quickly pushed out of the shell through the pushing assembly, so that tedious manual operation is not needed when the lamp panel is disassembled and assembled, various disassembling and assembling tools are not needed, the disassembling and assembling speed is improved, the working efficiency during replacement and maintenance is further improved, the damage to other parts during disassembling and assembling is reduced, and the maintenance effect is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of turn signal lamps, in particular to a replaceable LED turn signal lamp for an electric vehicle. Background Art

[0002] Electric vehicles, also known as electric vehicles, have turn signals mounted on the left and right corners of the vehicle's frame. They flash alternately when turning, alerting vehicles ahead, pedestrians, and traffic police to their direction of travel. Damaged turn signals require repair and replacement. Disassembling and installing these signals requires removing various fixing screws before disassembling the light panel, making replacement cumbersome and inconvenient, impacting work efficiency. Disassembly and installation can also damage other components, leading to unnecessary damage and increased repair costs. Utility Model Content

[0003] In view of the deficiencies in the prior art, the present invention provides a replaceable LED turn signal lamp for an electric vehicle to solve the technical problem raised in the above background art regarding the inconvenience in disassembling, replacing and repairing the turn signal lamp.

[0004] To solve the above technical problems, the present invention provides the following technical solutions: a replaceable LED turn signal lamp for an electric vehicle, comprising a housing, a lamp panel detachably mounted in the housing, a pushing assembly for pushing the lamp panel away from the housing, a sealing assembly for sealing a gap between the lamp panel and the housing, and a fixing assembly for fixing the lamp panel in the housing;

[0005] The pushing assembly includes a support block sliding in the shell, the end of the support block is located at the opening of the shell, a slide groove, a receiving block and a limiting block are provided in the support block for use with each other, a slide rod is slidably connected in the slide groove, a connecting plate is fixedly installed in the shell, the slide rod is rotatably installed on the connecting plate, a closing assembly is provided at the end of the support block, and a first spring is fixedly connected between the connecting plate and the closing assembly.

[0006] Preferably, the length of the slide groove is greater than the lamp panel, the length of the first spring is greater than the lamp panel, and the telescopic length is greater than the pushing distance.

[0007] Preferably, the closing assembly includes a connecting block fixedly mounted on the supporting block, the first spring fixedly mounted on the connecting block, the sliding rod passes through the connecting block, a plurality of connecting shafts are rotatably connected to the connecting block, the ends of the connecting shafts are fixedly rotatably connected to a sealing block sliding in the outer shell, and the ends of the sealing block are fixedly connected to a second spring mounted on the inner wall of the outer shell.

[0008] Preferably, the lamp panel is provided with a slot adapted to the sealing block, the sealing block is longer than the slot, and the connecting shaft is longer than the supporting block.

[0009] Preferably, the fixing assembly includes a gear rotatably mounted in the housing, with symmetrically arranged racks meshingly connected on both sides of the gear, a fixing block fixedly connected to the end of the rack, and a fixing groove adapted to the fixing block provided on the lamp panel.

[0010] Preferably, a rotating assembly for driving the fixed assembly to move closer to or away from the lamp panel is provided in the shell, and the rotating assembly includes a rotating head rotatably installed in the shell, and the end of the rotating head is fixedly connected to a rotating shaft rotatably connected in the shell, and the rotating shaft is fixedly connected to a spiral rotating tooth that meshes with the gear.

[0011] Preferably, the end of the rotating shaft is fixedly connected to a screw which is threadedly connected to the inner wall of the shell.

[0012] Compared with the prior art, the beneficial effects of the present invention are:

[0013] 1. The utility model can quickly push the lamp panel out of the shell through the pushing component, so that when disassembling and assembling the lamp panel, tedious manual operations are not required, and various disassembly and assembly tools are not required, which increases the disassembly and assembly speed, thereby improving the work efficiency during replacement and maintenance, reducing damage to other parts during disassembly and assembly, and improving the maintenance effect.

[0014] 2. The utility model can seal the gap between the lamp panel and the shell through the sealing component, so that impurities such as rainwater and dust will not enter the inside of the shell, reducing the impact of external factors on the use of the electric vehicle, improving the safety of the components inside the shell, ensuring the normal use of its internal components, reducing the number of maintenance and replacement times, and improving the use effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] The drawings described herein are used to provide a further understanding of the present application and constitute a part of the present application. The illustrative embodiments of the present application and their descriptions are used to explain the present application and do not constitute an improper limitation on the present application. In the drawings:

[0016] Figure 1 This is a schematic diagram of the structure of the replaceable LED turn signal lamp for electric vehicles according to the present utility model;

[0017] Figure 2 This is a schematic diagram of the structure of the utility model without the outer shell;

[0018] Figure 3 This is a schematic diagram of the structure of the pushing component and the fixing component of the utility model;

[0019] Figure 4This is a schematic diagram of the structure of the fixed component and the rotating component of the utility model;

[0020] Figure 5 For this utility model Figure 4 Enlarged schematic diagram of part A.

[0021] In the figure: 1. housing;

[0022] 2. Lamp panel; 21. Card slot; 22. Fixing slot;

[0023] 3. Pushing assembly; 31. Support block; 32. Slide; 33. Receiver block; 34. Limiting block;

[0024] 35. Sliding rod; 36. Connecting plate; 37. First spring;

[0025] 4. Closing assembly; 41. Connecting block; 42. Connecting shaft; 43. Sealing block; 44. Second spring;

[0026] 5. Fixed assembly; 51. Gear; 52. Rack; 53. Fixed block;

[0027] 6. Rotating assembly; 61. Rotor; 62. Rotating shaft; 63. Rotating gear; 64. Screw. DETAILED DESCRIPTION

[0028] 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.

[0029] Example 1

[0030] In order to solve the problem of cumbersome and inconvenient operation when disassembling, repairing and replacing the turn signal lamp, please refer to Figure 1-Figure 5The present embodiment provides a replaceable LED turn signal for an electric vehicle, which can quickly push the lamp panel 2 out of the housing 1, so that tedious manual operations are not required when disassembling and assembling the lamp panel 2, and various disassembly and assembly tools are not required. The turn signal includes a housing 1 mounted on the electric vehicle, and the housing 1 serves as a carrier to carry the lamp panel 2. The lamp panel 2 is detachably mounted in the housing 1, and the lamp panel 2 includes an integrated lampshade. The lamp panel 2 serves as a light source and is used as a turn signal. A pushing component 3 for pushing the lamp panel 2 away from the housing 1 is provided in the housing 1, a closing component 4 for sealing the gap between the lamp panel 2 and the housing 1 is provided in the housing 1, and a fixing component 5 for fixing the lamp panel 2 is also provided in the housing 1. The housing 1 is installed with the electric vehicle during production. When maintaining the lamp panel 2, the lamp panel 2 can be pushed out of the housing 1 by pressing the pushing component 3. At this time, the lamp panel can be replaced and repaired, so that no tedious manual operations are required during disassembly and assembly, and there is no need to use such disassembly and assembly tools, which reduces disassembly and assembly time, improves work efficiency during replacement and maintenance, reduces damage to other parts during disassembly and assembly, and improves maintenance effects.

[0031] When the lamp panel 2 needs to be maintained, it needs to be disassembled to facilitate its replacement and repair. The pushing assembly 3 includes a support block 31 that slides inside the shell 1. The support block 31 serves as a carrier for supporting the structure set on it. The end of the support block 31 is located at the opening of the shell 1, which facilitates the installation of the lamp panel 2. The support block 31 is provided with a slide 32, a receiving block 33, and a limiting block 34 for use in conjunction with each other. A slide rod 35 is slidably connected to the slide 32, and the slide rod 35 serves to limit the pushing of the lamp panel 2. A connecting plate 36 is fixedly installed in the shell 1, and the slide rod 35 is rotatably installed on the connecting plate 36. A closing assembly 4 is provided at the end of the support block 31. A first spring 37 is fixedly connected between the connecting plate 36 and the closing assembly 4. The first spring 37 serves as a power source for pushing the lamp panel 2. The slide 32 is longer than the lamp panel 2, and the first spring 37 is longer than the lamp panel 2 and has a telescopic length greater than the pushing distance, ensuring that the lamp panel 2 can be pushed out of the shell 1. When the lamp panel 2 needs to be maintained, by pressing the lamp panel 2, the support block 31 is forced to retract under the action of the first spring 37. At this time, the slide rod 35 slides along the slide groove 32 at the upper end of the receiving block 33 to the side of the slide groove 32 under the guidance of the limiting block 34, and then contacts and presses. At this time, the slide rod 35 slides along the slide groove 32 to its bottom end. At this time, the first spring 37 drives the support block 31 to slide, thereby pushing the lamp panel 2 out of the housing 1, so that there is no need for cumbersome operations when disassembling and assembling the lamp panel 2, and there is no need to use various disassembly and assembly tools, which increases the disassembly and assembly speed, thereby improving the work efficiency during replacement and maintenance.

[0032] Considering that there is a gap between the lamp panel 2 and the housing 1, rainwater can easily seep into the interior of the electric vehicle when the electric vehicle is in use and thus affect it, it is necessary to seal the gap between the lamp panel 2 and the housing 1. Figure 1-Figure 4 The closing assembly 4 includes a connecting block 41 fixedly mounted on the support block 31, and the connecting block 41 is used to carry and transmit the connecting shaft 42. The first spring 37 is fixedly mounted on the connecting block 41, so that the connecting block 41 can be driven to slide when the lamp panel 2 is pressed. The slide rod 35 passes through the connecting block 41 to ensure that the slide rod 35 will not be blocked when sliding. A plurality of connecting shafts 42 are rotatably connected to the connecting block 41, and the ends of the connecting shafts 42 are fixedly rotatably connected to a sealing block 43 that slides in the outer shell 1. The sealing block 43 is made of rubber. The end of the sealing block 43 is fixedly connected to a second spring 44 mounted on the inner wall of the outer shell 1, and the second spring 44 is used to limit the sliding of the sealing block 43. A card slot 21 adapted to the sealing block 43 is provided on the lamp panel 2. The length of the sealing block 43 is greater than the card slot 21, and the length of the connecting shaft 42 is greater than the support block 31, ensuring that the sealing block 43 can completely seal the card slot 21. When installing the lamp panel 2, align the lamp panel 2 with the shell 1 and press it in. At this time, the support block 31 is forced to slide under the action of the first spring 37, so that it drives the connecting block 41 to slide. The sliding of the connecting block 41 drives the connecting shaft 42, and the sealing block 43 retracts under the elastic force of the second spring 44. At this time, the lamp panel 2 can be successfully pushed into the shell 1, and then the force applied to it is cancelled. At this time, the sealing block 43 is relative to the slot 21 and is driven to slide into the slot 21 under the reaction force of the second spring 44, thereby sealing the slot 21, so that rainwater will not enter the interior of the electric vehicle along the gap between the lamp panel 2 and the shell 1 when the electric vehicle is in use, reducing the impact of external factors on the use of the electric vehicle, improving the safety of the components inside the shell 1, reducing the number of maintenance and replacements, and improving the use effect.

[0033] Considering that the sealing block 43 has a small bearing capacity on the lamp panel 2, which makes the lamp panel 2 easy to fall, it is necessary to increase the support for the lamp panel 2 so that it will not fall into the housing 1. Figure 1-Figure 5The fixed component 5 includes a gear 51 rotatably mounted in the outer shell 1, and the gear 51 is used to transmit the power to the rack 52. The gear 51 is meshed with symmetrically arranged racks 52 on both sides, and the racks 52 act as fixed blocks 53 for transmission. The ends of the racks 52 are fixedly connected to fixed blocks 53, and the fixed blocks 53 are used to support the lamp panel 2. The lamp panel 2 is provided with a fixing groove 22 adapted to the fixed block 53. A rotating component 6 for driving the fixed component 5 to move closer to or away from the lamp panel 2 is provided in the outer shell 1. The rotating component 6 includes a rotating head 61 rotatably mounted in the outer shell 1, and the end of the rotating head 61 is fixedly connected to a rotating shaft 62 rotatably connected in the outer shell 1. The rotating shaft 62 is used to connect to the rotating gear 63 and transmit the power to it. The rotating shaft 62 is fixedly connected to a rotating gear 63 that meshes with the gear 51 and is spiral-shaped. When the lamp panel 2 is pushed into the housing 1, the rotating head 61 drives the rotating shaft 62 to drive the rotating gear 63 to rotate, and the rotating gear 63 transmits the power to the gear 51. Under the rotation of the gear 51, the rack 52 is driven to slide in its relative direction, so that the fixing block 53 can enter the fixing groove 22, thereby supporting and fixing the lamp panel 2, so that it will not fall out of the housing 1, ensuring the normal use of the lamp panel 2, reducing the damage caused by falling, and improving the safety of the use of the lamp panel 2.

[0034] Example 2

[0035] On the basis of Example 1, considering that the gear 51 needs to be restricted after the lamp panel 2 is fixed, the fixing block 53 can always be in the fixing groove 22, thereby supporting the lamp panel 2, see Figure 1-Figure 5 The end of the rotating shaft 62 is fixedly connected to a screw 64 that is threadedly connected to the inner wall of the housing 1. When the rotating shaft 62 rotates, the threaded connection between the screw 64 and the inner wall of the housing 1 prevents the rotating shaft 62 from rotating further, thereby restricting the rotation state of the gear 51, preventing the gear 51 from rotating further, and further restricting the fixing block 53 so that the fixing block 53 is always located in the fixing groove 22, thereby supporting the lamp panel 2 and preventing the lamp panel 2 from falling, thereby improving the safety of the lamp panel 2 when in use.

[0036] It will be apparent to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above and that the present invention can be implemented in other specific forms without departing from the spirit or essential characteristics of the present invention. Therefore, the embodiments should be considered in all respects as illustrative and non-restrictive, and the scope of the present invention is defined by the appended claims, not the foregoing description, and all variations within the meaning and range of equivalents of the claims are intended to be encompassed within the present invention. Any reference sign in a claim should not be construed as limiting the claim to which it relates.

Claims

1. A replaceable LED turn signal lamp for an electric vehicle, comprising a housing (1), characterized in that: A lamp panel (2) is detachably mounted in the housing (1); a pushing assembly (3) for pushing the lamp panel (2) away from the housing (1) is provided in the housing (1); a sealing assembly (4) for sealing a gap between the lamp panel (2) and the housing (1) is provided in the housing (1); and a fixing assembly (5) for fixing the lamp panel (2) is also provided in the housing (1); The pushing assembly (3) includes a support block (31) that slides in the housing (1), the end of the support block (31) is located at the opening of the housing (1), a sliding groove (32) and a receiving block (33) and a limiting block (34) that are used in conjunction with each other are provided in the support block (31), a sliding rod (35) is slidably connected in the sliding groove (32), a connecting plate (36) is fixedly installed in the housing (1), and the sliding rod (35) is rotatably installed on the connecting plate (36), a closing assembly (4) is provided at the end of the support block (31), and a first spring (37) is fixedly connected between the connecting plate (36) and the closing assembly (4).

2. The replaceable electric vehicle LED turn signal lamp according to claim 1, characterized in that: The length of the sliding groove (32) is greater than that of the lamp panel (2), the length of the first spring (37) is greater than that of the lamp panel (2), and the telescopic length is greater than the pushing distance.

3. The replaceable electric vehicle LED turn signal lamp according to claim 2, characterized in that: The sealing assembly (4) includes a connecting block (41) fixedly mounted on the supporting block (31), the first spring (37) fixedly mounted on the connecting block (41), the sliding rod (35) passing through the connecting block (41), a plurality of connecting shafts (42) rotatably connected to the connecting block (41), the ends of the connecting shafts (42) being fixedly rotatably connected to a sealing block (43) sliding in the housing (1), and the ends of the sealing block (43) being fixedly connected to a second spring (44) mounted on the inner wall of the housing (1).

4. The replaceable electric vehicle LED turn signal lamp according to claim 3, characterized in that: The lamp panel (2) is provided with a slot (21) adapted to the sealing block (43); the sealing block (43) is longer than the slot (21); and the connecting shaft (42) is longer than the supporting block (31).

5. The replaceable electric vehicle LED turn signal lamp according to claim 1, characterized in that: The fixing assembly (5) comprises a gear (51) rotatably mounted in the housing (1); symmetrically arranged racks (52) are meshedly connected on both sides of the gear (51); fixed blocks (53) are fixedly connected to the ends of the racks (52); and a fixing groove (22) adapted to the fixing blocks (53) is provided on the lamp panel (2).

6. The replaceable electric vehicle LED turn signal lamp according to claim 1, characterized in that: A rotating assembly (6) for driving the fixed assembly (5) to move closer to or away from the lamp panel (2) is provided in the housing (1); the rotating assembly (6) comprises a rotating head (61) rotatably mounted in the housing (1); an end of the rotating head (61) is fixedly connected to a rotating shaft (62) rotatably connected in the housing (1); and a spiral rotating tooth (63) meshing with the gear (51) is fixedly connected to the rotating shaft (62).

7. The replaceable electric vehicle LED turn signal lamp according to claim 6, characterized in that: The end of the rotating shaft (62) is fixedly connected to a screw (64) threadedly connected to the inner wall of the housing (1).

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