CN219389526U

CN219389526U - Battery car lamp housing with good waterproof performance

Info

Publication number: CN219389526U
Application number: CN202320969184.7U
Authority: CN
Inventors: 吕孟军; 郭爱清; 李尚茂
Original assignee: Hangzhou Wenjin Technology Co ltd
Current assignee: Hangzhou Wenjin Technology Co ltd
Priority date: 2023-04-26
Filing date: 2023-04-26
Publication date: 2023-07-21
Anticipated expiration: 2033-04-26

Abstract

The utility model discloses a battery car lamp housing with good waterproof performance, which belongs to the field of battery car lamp housings, and comprises a lamp housing body and a lamp housing, wherein a connecting mechanism is arranged to be matched with the use of the upper lamp housing body, after the lamp housing is mounted on the lamp housing body, a rotary ring is rotated by a convex block on the outer wall of the rotary ring, the rotary ring rotates and moves along an external thread on the outer wall of the lamp housing body through an internal thread on the inner wall of the ring, and the connecting ring is driven to move leftwards outside the lamp housing body through the rotation of a T-shaped ring groove on the left side wall of the connecting ring by a T-shaped sliding block on the right side wall, after the positioning rod is blocked by the lamp housing, a positioning hole formed in a fixing block on the four sides of the outer wall of the rotary lamp housing is aligned with a positioning rod mounted on a connecting block on the right end of a four-side concave plate on the outer side of the connecting ring, and then the rotary ring can not rotate after the rotary ring drives the positioning rod to be inserted into the positioning hole through the connecting ring, so that the lamp housing can be firmly and fixedly mounted on the lamp housing body.

Description

Battery car lamp housing with good waterproof performance

Technical Field

The utility model relates to the field of battery car lamp shells, in particular to a battery car lamp shell with good waterproof performance.

Background

The battery car is an electric drive car, and is also called an electric car. Electric vehicles are classified into ac electric vehicles and dc electric vehicles. In general, an electric vehicle uses a battery as an energy source, and converts electric energy into mechanical energy to move through a controller, a motor and other components, so as to control the current magnitude and change the speed.

In the prior art, the lamp shade of traditional storage battery car is generally installed on the lamp body through the mode of joint installation, because after the installation not firm enough and realize sealed can lead to the leakproofness between lamp body and the lamp shade relatively poor through the sealing washer of individual layer, the waterproof performance of lamp body has been reduced for the storage battery car is in the in-process that rainy day was gone, and the lamp body is in the inside of meeting the rainwater infiltration to the lamp body from the junction gap between lamp body and the lamp shade easily after meeting water, thereby can lead to the production water smoke on the storage battery car lamp shade and influence the use of car light, and can also appear circuit short circuit after a long time and cause the problem of car light damage.

Disclosure of Invention

The utility model mainly aims to provide a battery car lamp housing with good waterproof performance, which can effectively solve the problems in the background technology.

In order to achieve the above purpose, the technical scheme adopted by the utility model is as follows:

the utility model provides a storage battery car lamp body that waterproof performance is good, includes lamp body and lamp shade, the outside of lamp body is equipped with coupling mechanism, and coupling mechanism includes solid fixed ring, sealing washer, go-between, concave plate, connecting block, locating lever and swivel joint, gu fixed ring fixed connection is in the inside of lamp body, and sealing washer fixed connection is on gu fixed ring's lateral wall, the outside at the lamp body is established to the go-between cover, and concave plate fixed connection is on the outer wall four sides of go-between, the connecting block passes through the dwang swing joint of both sides on the right side end of concave plate, and locating lever fixed connection is on the left side wall of connecting block, the swivel joint is through T shape slider and go-between swing joint on the right side wall, and the outside at the lamp body of internal thread fixed connection on the inside wall is still passed through to the swivel joint.

Preferably, the left side wall of the lampshade is fixedly provided with the compression ring, the four sides of the outer wall of the lampshade are respectively fixedly provided with the fixing blocks, and the side wall of the fixing blocks is provided with the positioning holes.

Preferably, the right side wall of the lamp housing body is provided with a groove, the inside of the lamp housing body is fixedly provided with a fixing ring at the left side of the groove, and the outer wall of the lamp housing body is also provided with external threads.

Preferably, the cross section of the sealing ring is Z-shaped, and the sealing ring is fixedly arranged on the right side wall of the fixing ring and is clamped in the groove.

Preferably, the left side wall of the connecting ring is provided with a T-shaped ring groove, four sides of the outer side wall of the connecting ring are respectively and fixedly provided with a concave plate, two sides of the inner wall of a right end notch of the concave plate are respectively provided with a rotating hole, the front side and the rear side of the connecting block are respectively and fixedly provided with a rotating rod, the rotating rods are movably arranged in the rotating holes, and the inner side wall of the connecting block is also fixedly provided with a positioning rod corresponding to the positioning hole.

Preferably, a group of vertically symmetrical T-shaped sliding blocks are fixedly arranged on the inner side wall of the rotating ring, the T-shaped sliding blocks are movably arranged in the T-shaped annular groove, an inner thread corresponding to the outer thread is arranged on the inner wall of the rotating ring and is in threaded connection with the outside of the lamp housing body, and a plurality of protruding blocks are fixedly arranged on the outer wall of the rotating ring.

Compared with the prior art, the utility model has the following beneficial effects:

according to the utility model, the connecting mechanism is matched with the upper lamp body for use, after the lamp shade is mounted on the lamp body, the rotating ring is rotated by the protruding blocks on the outer wall of the rotating ring, the rotating ring rotates and moves along the external thread on the outer wall of the lamp body through the internal thread on the inner wall of the ring, the T-shaped sliding block on the right side wall rotates in the T-shaped annular groove on the left side wall of the connecting ring to drive the connecting ring to move leftwards outside the lamp body, after the positioning rod is blocked by the lamp shade, the positioning holes formed in the fixing blocks on the four sides of the outer wall are aligned with the positioning rods mounted on the connecting blocks on the right end of the four concave plates on the outer side of the connecting ring by rotating the lamp shade, then the rotating ring can not rotate after the positioning rods are driven by the connecting ring to be inserted into the positioning holes, so that the lamp shade is firmly mounted on the lamp body, and after the pressing rings mounted on the left side wall and the left side wall of the lamp shade press the Z-shaped sealing ring, the joint of the lamp body and the lamp shade can play a double sealing role in the joint of the lamp body, so that the waterproof performance of the lamp body is improved, and the problem that rainwater can be prevented from penetrating into the lamp shade body from the gap of the lamp housing and the lamp housing is avoided, and the normal water can be caused.

Drawings

FIG. 1 is a schematic diagram of the overall structure of the present utility model;

FIG. 2 is a schematic view of the overall structure of the present utility model in section;

fig. 3 is a schematic view of the whole structure of the lampshade of the utility model;

FIG. 4 is a schematic view showing the connection mechanism of the present utility model;

FIG. 5 is a schematic cross-sectional view of a connecting ring of the present utility model;

FIG. 6 is a schematic cut-away view of a seal ring of the present utility model.

In the figure: 1. a lamp housing body; 2. a lamp shade; 3. a connecting mechanism; 4. a clamp ring; 5. a fixed block; 6. positioning holes; 7. a groove; 8. a fixing ring; 9. an external thread; 10. a seal ring; 11. a connecting ring; 12. a concave plate; 13. a rotation hole; 14. a connecting block; 15. a rotating lever; 16. a positioning rod; 17. rotating the ring; 18. a T-shaped slider; 19. an internal thread; 20. a protruding block; 21. t-shaped ring groove.

Detailed Description

The utility model is further described in connection with the following detailed description, in order to make the technical means, the creation characteristics, the achievement of the purpose and the effect of the utility model easy to understand.

As shown in fig. 1-6, a battery car lamp housing with good waterproof performance comprises a lamp housing body 1 and a lamp shade 2, the outside of the lamp housing body 1 is provided with a connecting mechanism 3, and the connecting mechanism 3 comprises a fixed ring 8, a sealing ring 10, a connecting ring 11, a concave plate 12, a connecting block 14, a positioning rod 16 and a rotating ring 17, the fixed ring 8 is fixedly connected in the lamp housing body 1, and the sealing ring 10 is fixedly connected on the side wall of the fixed ring 8, the connecting ring 11 is sleeved outside the lamp housing body 1, and the concave plate 12 is fixedly connected on the four sides of the outer wall of the connecting ring 11, the connecting block 14 is movably connected on the right side end of the concave plate 12 through rotating rods 15 on two sides, and the positioning rod 16 is fixedly connected on the left side wall of the connecting block 14, and the rotating ring 17 is movably connected with the connecting ring 11 through a T-shaped sliding block 18 on the right side wall, and the rotating ring 17 is fixedly connected on the outside of the lamp housing body 1 through an inner thread 19 on the inner side wall.

As shown in fig. 1-6, in this embodiment, in order to improve the connection sealing between the lamp housing body 1 and the lamp housing 2 and the waterproof performance of the lamp housing body 1 by the connection mechanism 3, the left side wall of the lamp housing 2 is fixedly provided with the compression ring 4, the four sides of the outer wall of the lamp housing 2 are respectively fixedly provided with the fixing block 5, the side wall of the fixing block 5 is provided with the positioning hole 6, the right side wall of the lamp housing body 1 is provided with the groove 7, the inside of the lamp housing body 1 is fixedly provided with the fixing ring 8 at the left side of the groove 7, the outer wall of the lamp housing body 1 is also provided with the external thread 9, the cross section of the sealing ring 10 is in a zigzag shape, the sealing ring 10 is fixedly arranged on the right side wall of the fixing ring 8 and is clamped in the groove 7, the left side wall of the connection ring 11 is provided with the T-shaped ring groove 21, the four sides of the outer side wall of the connecting ring 11 are respectively and fixedly provided with a concave plate 12, two sides of the inner wall of a right end notch of the concave plate 12 are respectively provided with a rotating hole 13, the front side and the rear side of the connecting block 14 are respectively and fixedly provided with a rotating rod 15, the rotating rod 15 is movably arranged in the rotating hole 13, the inner side wall of the connecting block 14 is also fixedly provided with a positioning rod 16 corresponding to the positioning hole 6, the inner side wall of the rotating ring 17 is fixedly provided with a group of T-shaped sliding blocks 18 which are vertically symmetrical, the T-shaped sliding blocks 18 are movably arranged in the T-shaped annular groove 21, the inner wall of the rotating ring 17 is provided with an inner thread 19 corresponding to the outer thread 9 and is in threaded connection with the outer part of the lamp housing body 1, and the outer wall of the rotating ring 17 is also fixedly provided with a plurality of convex blocks 20;

the specific principle of use of the connecting mechanism 3 is as follows: firstly, the lampshade 2 is mounted on the lamp housing body 1, then, the rotating ring 17 positioned outside the lamp housing body 1 is manually rotated by the convex block 20 mounted on the outer wall of the rotating ring 17, the rotating ring 17 realizes the screw rotation operation on the external screw thread 9 mounted on the outer wall of the lamp housing body 1 by the internal screw thread 19 mounted on the inner wall of the ring, the T-shaped sliding block 18 mounted on the right side wall of the rotating ring 17 slides in the ring shape of the T-shaped ring groove 21 mounted on the left side wall of the connecting ring 11, the connecting ring 11 is driven to move leftwards outside the lamp housing body 1 by the T-shaped sliding block 18 in the continuous screw rotation process of the rotating ring 17, after the rotating ring 17 is moved to a certain extent, the positioning holes 6 mounted on the fixing blocks 5 mounted on the four sides of the outer wall of the lampshade 2 are aligned with the concave plates 12 mounted on the four sides of the outer wall of the connecting ring 11, turning over the connecting block 14 installed at the right end of the concave plate 12, rotating the rotating rods 15 installed at the front and rear sides of the connecting block 14 to rotate in the rotating holes 13 formed at the two sides of the inner wall of the right end notch of the concave plate 12, aligning the positioning rods 16 installed on the left side wall of the turned-over connecting block 14 with the positioning holes 6, aligning the positioning holes 6 with the positioning rods 16 by rotating the lamp shade 2, holding the connecting ring 11 by one hand, rotating the rotating ring 17 by the other hand, placing the rotating ring 17 by holding the connecting ring 11 by hand, displacing when the rotating ring 17 is driven to move again by the T-shaped sliding block 18, correspondingly inserting the positioning rods 16 into the holes of the positioning holes 6 after the rotating ring 17 drives the connecting ring 11 to move by the T-shaped sliding block 18, continuously rotating the rotating ring 17 until the rotating ring 17 cannot rotate, thereby fixedly installing the lamp shade 2 on the lamp housing body 1, the left side wall of the lamp shade 2 and the compression ring 4 arranged on the left side wall are respectively extruded on the Z-shaped sealing ring 10 arranged on the right side wall of the inner fixed ring 8 of the lamp housing body 1 and clamped in the groove 7 formed on the right side wall of the lamp housing body 1, the left side wall of the lamp shade 2 is extruded on the Z-shaped sealing ring 10 positioned outside the right side of the lamp housing body 1, and the compression ring 4 is extruded on the Z-shaped sealing ring 10 positioned on the right side wall of the fixed ring 8, so that the double sealing effect is achieved after the lamp housing body 1 and the lamp shade 2 are connected, rainwater is prevented from penetrating into the lamp housing body 1 from the connecting gap of the lamp housing body 1 and the lamp shade 2, the waterproof performance of the lamp housing body 1 to the lamp shade 2 is improved, and the normal use of the battery car lamp is further ensured.

The foregoing is only illustrative of the preferred embodiments of the present utility model and, although the present utility model has been described in detail with reference to the foregoing embodiments, various modifications may be made and equivalents may be substituted for elements thereof without departing from the scope of the utility model, and equivalents of the features may be substituted for elements thereof without departing from the true spirit and scope of the utility model.

Claims

1. The utility model provides a storage battery car lamp body that waterproof performance is good, includes lamp body (1) and lamp shade (2), its characterized in that: the outside of lamp body (1) is equipped with coupling mechanism (3), and coupling mechanism (3) are including solid fixed ring (8), sealing washer (10), go-between (11), concave plate (12), connecting block (14), locating lever (16) and rotating ring (17), gu fixed ring (8) fixed connection is in the inside of lamp body (1), and sealing washer (10) fixed connection is on the lateral wall of solid fixed ring (8), the outside at lamp body (1) is established to go-between (11) cover, and concave plate (12) fixed connection is on the outer wall four sides of go-between (11), connecting block (14) are on the right side end of concave plate (12) through dwang (15) swing joint of both sides, and locating lever (16) fixed connection is on the left side wall of connecting block (14), T shape slider (18) and go-between (11) swing joint on right side wall on rotating ring (17) are still through the internal thread (19) fixed connection on inside wall outside lamp body (1).

2. The battery car lamp housing with good waterproof performance according to claim 1, wherein: the left side wall of the lampshade (2) is fixedly provided with a compression ring (4), four sides of the outer wall of the lampshade (2) are respectively fixedly provided with a fixed block (5), and the side wall of the fixed block (5) is provided with a positioning hole (6).

3. The battery car lamp housing with good waterproof performance according to claim 2, wherein: the right side wall of the lamp body (1) is provided with a groove (7), a fixing ring (8) is fixedly arranged in the lamp body (1) and positioned on the left side of the groove (7), and an external thread (9) is further arranged on the outer wall of the lamp body (1).

4. The battery car lamp housing with good waterproof performance according to claim 3, wherein: the cross section of the sealing ring (10) is Z-shaped, and the sealing ring (10) is fixedly arranged on the right side wall of the fixed ring (8) and is clamped in the groove (7).

5. The battery car lamp housing with good waterproof performance according to claim 4, wherein: t-shaped annular grooves (21) are formed in the left side wall of the connecting ring (11), concave plates (12) are fixedly installed on the four sides of the outer side wall of the connecting ring (11) respectively, rotating holes (13) are formed in the two sides of the inner wall of the right end concave opening of each concave plate (12), rotating rods (15) are fixedly installed on the front side and the rear side of each connecting block (14) respectively, the rotating rods (15) are movably installed in the rotating holes (13), and positioning rods (16) corresponding to the positioning holes (6) are fixedly installed on the inner side wall of each connecting block (14).

6. The battery car lamp housing with good waterproof performance according to claim 5, wherein: a group of T-shaped sliding blocks (18) which are vertically symmetrical are fixedly arranged on the inner side wall of the rotating ring (17), the T-shaped sliding blocks (18) are movably arranged in the T-shaped annular groove (21), an inner thread (19) corresponding to the outer thread (9) is arranged on the inner wall of the rotating ring (17) and is in threaded connection with the outer part of the lamp shell body (1), and a plurality of protruding blocks (20) are fixedly arranged on the outer wall of the rotating ring (17).