Waterproof vehicle lamp with lithium battery convenient to replace

Abstract

The waterproof car lamp comprises a car lamp body, an upper cover body is arranged on the upper portion of the car lamp body, the upper cover body does not penetrate through the head and the tail of the car lamp body, a through opening matched with the whole edge of the upper cover body is formed in the car lamp body, and the lithium battery in the car lamp body can be assembled and disassembled through the through opening. The upper cover body is connected with the vehicle lamp body through a fixing mechanism; a circle of communicated sealing groove is formed in the meshing position of the automobile lamp body and the upper cover body, and a waterproof sealing ring is installed. The automobile lamp body and the upper cover body are provided with fixing screws for lateral fixation at the engaged part; through the design that the upper cover body does not penetrate through the head and the tail of the automobile lamp body, a circle of sealing groove is formed in a through opening formed in the upper portion of the automobile lamp body, the waterproof sealing ring is installed to annularly seal the automobile lamp body and the upper cover body along the meshing position, and the waterproof effect is improved; the automobile lamp body and the upper cover body are fixed through the fixing screws, and assembling and disassembling are convenient.

Description

TECHNICAL FIELD

[0001] The utility model belongs to the technical field of bicycle lamp, concretely relates to a waterproof bicycle lamp convenient for replacing lithium battery. BACKGROUND

[0002] Under the comprehensive promotion of health, environmental protection, social culture and technology development and other factors, bicycle riding is more and more popular in the global scope in recent years, in order to improve safety, bicycle now generally is equipped with bicycle lamp, and the bicycle lamp provides light source and illuminates the front road surface in night or low light environment, helps the rider to see the obstacles, potholes, gravel and the like, and ensures the safety of riding, and the headlamp can expand the visual range in the dark or insufficient light environment (such as tunnel, forest, road section without street lamp), and accidents caused by blurred vision are avoided.

[0003] Considering that the lithium battery bicycle lamp is charged, after damage, most of the whole bicycle lamp is discarded directly because the bicycle lamp cannot be opened, there is a great safety hazard, and when the internal battery is damaged, it is not easy to replace, and the Chinese patent document with the patent number 202420613150.9 applied by the company discloses a lithium battery replaceable bicycle lamp, the bicycle lamp body includes an upper shell and a lower shell, the bicycle lamp body is internally provided with a battery, the upper and lower shells of the bicycle lamp body are openable structures, and the battery can be replaced after being opened, the upper shell and the lower shell are connected through a mutual biting structure, the upper shell is provided with a first fixing groove at the connection, the first fixing groove is provided with an extrusion spring and a fixing block, the lower shell is provided with a second fixing groove, and the fixing block is partially clamped in the second fixing groove under the extrusion action of the extrusion spring.

[0004] But the above technical scheme still has the following problems to be improved in actual work: 1, the positioning mechanism of the extrusion spring and the fixing block has a complex overall structure, and it is difficult to process, and it is not convenient for mass production; 2, the upper and lower shells are designed to be through from front to back, the sealing ring cannot cover the front and rear parts of the butt joint of the upper and lower shells, and cannot form omnidirectional sealing, and the waterproof performance is insufficient; 3, the sealing ring is positioned only on the outside, the sealing ring can rotate in the ring groove, and the sealing ring is designed to be openable, which further affects the waterproof sealing performance. UTILITY MODEL CONTENTS

[0005] The utility model provides a waterproof bicycle lamp convenient for replacing lithium battery, through the design that the upper cover body does not penetrate the head and tail of the bicycle lamp body, a circle of sealing groove is formed in the through port of the upper part of the bicycle lamp body, the waterproof sealing ring is installed, the bicycle lamp body and the upper cover body are sealed along the occlusion, the waterproof effect is improved, and the bicycle lamp body and the upper cover body are fixed through the fixing screw, and the bicycle lamp body and the upper cover body are convenient to assemble and disassemble, so that the problems in the above background art are solved.

[0006] In order to realize the above object, the utility model provides the following technical scheme: a waterproof car light of convenient replacement lithium battery, including car light body, the upper portion of car light body is equipped with the separable upper cover body, the upper cover body does not penetrate the head and tail of car light body, car light body is equipped with the mouth of whole edge adaptation with upper cover body, car light body is equipped with lithium battery, and lithium battery can be installed and removed through the mouth, the upper cover body is connected through the fixed mechanism between car light body.

[0007] Preferably, the car light body mouth and the upper cover body two sides bottom are the occlusion type structure.

[0008] Preferably, the car light body and the upper cover body along the occlusion are equipped with a ring of intercommunication sealing groove, and are equipped with waterproof sealing ring in sealing groove.

[0009] Preferably, the car light body and the upper cover body are equipped with corresponding screw holes at the occlusion, and are equipped with fixed screws for lateral fixation.

[0010] Preferably, the car light body and the upper cover body are further equipped with limiting mechanism outside.

[0011] Preferably, the limiting mechanism includes annular groove at the head and tail of the car light body, and is equipped with elastic sealing ring in annular groove.

[0012] Preferably, the annular groove is correspondingly set outside the screw hole.

[0013] Preferably, the annular groove is further equipped with fixed ring outside the elastic sealing ring, the fixed ring is the disconnected structure, and when being sleeved in the annular groove, the disconnected part is tightly closed under the action of the elasticity of itself.

[0014] Compared with the prior art, the utility model has the beneficial effects that:

[0015] 1. By the design that the upper cover body does not penetrate the head and tail of the car light body, a ring of sealing groove is set in the mouth formed on the upper portion of the car light body, the car light body and the upper cover body are annularly sealed along the occlusion by installing waterproof sealing ring, and the waterproof effect is improved.

[0016] 2. By the fixation of the fixed screws on the car light body and the upper cover body, the car light body and the upper cover body are convenient to install and remove.

[0017] 3. By the design that the elastic sealing ring is in the annular groove, the elastic sealing ring is prevented from loosening, and the sealing effect of the car light is further enhanced.

[0018] 4. The elastic sealing ring can seal the screw hole, prevent the fixed screws from loosening, and the fixed ring is sleeved outside the sealing ring to play the protection effect. DRAWINGS

[0019] Figure 1The side view structure schematic diagram of the utility model is shown in the figure.

[0020] Figure 2 The car lamp ring groove place cross section structure schematic diagram of the utility model is shown in the figure.

[0021] Figure 3 The car lamp body middle part cross section structure schematic diagram of the utility model is shown in the figure.

[0022] Figure 4 The fixed ring closed structure schematic diagram of the utility model is shown in the figure.

[0023] Figure 5 The fixed ring open structure schematic diagram of the utility model is shown in the figure.

[0024] In the figure, 1 is a car lamp body, 2 is an upper cover body, 3 is a sealing groove, 4 is a waterproof sealing ring, 5 is a fixing screw, 6 is an elastic sealing ring, and 7 is a fixed ring. DETAILED DESCRIPTION

[0025] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the protection scope of the utility model.

[0026] Please refer to Figures 1-5 The utility model provides a waterproof car lamp convenient to replace lithium battery, including car lamp body 1, the upper portion of car lamp body 1 is equipped with separable upper cover body 2, the upper cover body 2 does not pass through the head and tail of car lamp body 1, car lamp body 1 is equipped with the mouth of whole edge adaptation of upper cover body 2, car lamp body 1 is loaded with lithium battery, and lithium battery can be loaded and unloaded through the mouth, the upper cover body 2 is connected with car lamp body 1 through the fixed mechanism, through the design of the upper cover body 2 not passing through the head and tail of car lamp body 1, the mouth formed in the upper portion of car lamp body 1 is convenient for subsequent opening a circle sealing groove, forms annular sealing, and the size of the mouth is designed to be loaded and unloaded lithium battery, which is convenient for lithium battery replacement.

[0027] Specifically, the mouth of car lamp body 1 and the bottom of the two sides of upper cover body 2 are of a snap-on structure; in the embodiment, the mouth of car lamp body 1 and the bottom of the two sides of upper cover body 2 are designed to be of a snap-on structure, which facilitates the sliding of the misaligned connection, and enhances stability.

[0028] Specifically, the car lamp body 1 and the upper cover body 2 are provided with a ring of communication sealing grooves 3 at the occlusion, and a waterproof sealing ring 4 is arranged in the sealing groove 3; in the embodiment, the car lamp body 1 and the upper cover body 2 are ring-sealed at the occlusion by designing a ring of sealing grooves 3 and arranging a waterproof sealing ring 4, thereby improving the waterproof effect.

[0029] Specifically, the car lamp body 1 and the upper cover body 2 are provided with corresponding screw holes at the occlusion, and a fixing screw 5 is arranged for lateral fixing; in the embodiment, the car lamp body 1 and the upper cover body 2 are fixed by the fixing screw 5, thereby facilitating assembly and disassembly.

[0030] Specifically, the car lamp body 1 and the upper cover body 2 are further provided with a limiting mechanism outside; in the embodiment, the limiting mechanism further enhances the fixing effect between the car lamp body 1 and the upper cover body 2.

[0031] Specifically, the limiting mechanism comprises a ring groove at the head and the tail of the car lamp body 1, and an elastic sealing ring 6 is arranged in the ring groove; in the embodiment, the elastic sealing ring 6 is arranged in the ring groove, thereby preventing the elastic sealing ring 6 from loosening and further enhancing the sealing effect of the car lamp.

[0032] Specifically, the ring groove is correspondingly provided outside the screw hole; in the embodiment, the elastic sealing ring 6 can seal the screw hole and prevent the fixing screw 5 from loosening.

[0033] Specifically, the ring groove is further provided with a fixing ring 7 outside the elastic sealing ring 6, the fixing ring 7 is in a disconnected structure, and the disconnected part is tightly closed when the fixing ring 7 is sleeved in the ring groove under the elastic action of the fixing ring 7; in the embodiment, the disconnected design facilitates assembly and disassembly of the fixing ring 7, and the disconnected part is tightly closed when the fixing ring 7 is sleeved in the ring groove under the elastic action of the fixing ring 7, thereby playing a sealing role in the ring groove 10; meanwhile, the fixing ring 7 plays a protection role when sleeved outside the sealing ring 6.

[0034] In order to facilitate understanding of the above technical scheme of the utility model, the working principle or operation mode of the utility model in the actual process is described in detail below.

[0035] Working principle: the upper cover body 2 is not designed to penetrate the head and the tail of the car lamp body 1, so that a through opening is formed at the upper part of the car lamp body 1, a ring of sealing grooves is conveniently arranged in the through opening, ring sealing is formed, and the size of the through opening is designed to be detachably installed in and out of the lithium battery, thereby facilitating replacement of the lithium battery.

[0036] The car lamp body 1 and the upper cover body 2 are ring-sealed along the occlusion by designing a sealing groove 3 and installing a waterproof sealing ring 4, so as to improve the waterproof effect; the elastic sealing ring 6 is designed to be in a ring groove, so as to prevent the elastic sealing ring 6 from loosening and further enhance the sealing effect of the car lamp; the elastic sealing ring 6 can seal the screw hole and prevent the fixing screw 5 from loosening; the fixing ring 7 is sleeved outside the sealing ring 6 to play a protection effect.

[0037] Although the embodiments of the present application have been shown and described, it is to be understood that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present application, and the scope of the present application is defined by the appended claims and their equivalents.

Claims

1. A waterproof vehicle lamp with replaceable lithium battery, comprising a vehicle lamp body (1), characterized in that, The upper part of the car lamp body (1) is provided with a detachable upper cover body (2), the upper cover body (2) does not penetrate the head and tail of the car lamp body (1), the car lamp body (1) is provided with a through port matched with the whole edge of the upper cover body (2), the car lamp body (1) is provided with a lithium battery, the lithium battery can be installed and removed through the through port, and the upper cover body (2) and the car lamp body (1) are connected through a fixing mechanism.

2. A waterproof vehicle light with easily replaceable lithium batteries as claimed in claim 1 wherein, The through port of the car lamp body (1) and the bottom of the upper cover body (2) on both sides are of a snap structure.

3. A waterproof vehicle light with easily replaceable lithium batteries as claimed in claim 2 wherein, The car lamp body (1) and the upper cover body (2) are provided with a ring of communication sealing grooves (3) along the snap part, and a waterproof sealing ring (4) is arranged in the sealing groove (3).

4. A waterproof vehicle light with easily replaceable lithium batteries as claimed in claim 2 wherein, The car lamp body (1) and the upper cover body (2) are provided with corresponding screw holes at the snap part, and a fixing screw (5) is arranged for lateral fixing.

5. A waterproof vehicle light with easily replaceable lithium batteries as claimed in claim 4 wherein, The car lamp body (1) and the upper cover body (2) are further provided with a limiting mechanism outside.

6. A waterproof vehicle lamp with easily replaceable lithium batteries according to claim 5, characterized in that, The limiting mechanism comprises a ring groove arranged at the head and tail of the car lamp body (1), and an elastic sealing ring (6) is arranged in the ring groove.

7. A waterproof vehicle lamp with easily replaceable lithium batteries according to claim 6, characterized in that, The ring groove is correspondingly arranged outside the screw hole.

8. A waterproof vehicle light with easily replaceable lithium batteries as claimed in claim 7 wherein, A fixing ring (7) is further arranged in the ring groove outside the elastic sealing ring (6), the fixing ring (7) is a disconnected structure, and when the fixing ring (7) is sleeved in the ring groove, the disconnected part is tightly closed under the elastic action of the fixing ring (7).

Images