Rechargeable lamp
By designing a waterproof cavity and sloping eaves structure in the charging lamp, the waterproofing problem of the charging interface and power switch is solved, thus overcoming the existing technical limitations in achieving waterproof interfaces and power switches, and improving the reliability and service life of the equipment.
Patent Information
- Application Number
- CN202520539502.5
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-03-26
- Publication Date
- 2025-12-19
- Estimated Expiration
- 2035-03-26
AI Technical Summary
Existing charging equipment is prone to short circuits or damage when exposed to water in outdoor or humid environments, which affects its lifespan and safety.
Design a rechargeable lamp with a waterproof cavity at the bottom of the lamp holder. The charging interface and power switch are located inside the waterproof cavity. The design incorporates a sloping waterproof eave and a sealing plug to prevent water from flowing in. The concave cavity structure on the bottom of the lamp holder also enhances stability.
It effectively prevents water from entering the charging interface and power switch, improving the reliability and service life of the equipment.
Smart Images
Figure CN223691035U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to a lighting lamp, in particular to a charging lamp. BACKGROUND
[0002] With the improvement of people's living standards, the requirement of lighting equipment is also higher and higher. Especially in outdoor, humid environment or emergency, a charging lamp which is convenient to carry and has waterproof function is needed. The existing charging lamp has some deficiencies in design: the charging interface and power switch of most charging lamps are directly exposed outside, which is easy to enter water during use, causing short circuit or damage, affecting the service life and safety; although the charging interface of part of the charging lamp is simply protected, the protection effect is not good, and the operation is not convenient, which affects the user experience. SUMMARY
[0003] The utility model solves the technical problem to provide a charging lamp, can effectively prevent water from entering the charging interface and power switch, thereby avoiding failure and damage, improve the reliability and service life of the charging lamp.
[0004] In order to solve the above technical problem, the utility model relates to a charging lamp, which comprises a lamp body and a lamp holder, a charging battery is arranged in the lamp holder, a waterproof cavity is arranged at the bottom of the lamp holder, a charging interface and a power switch are arranged in the waterproof cavity, the charging interface is electrically connected with the charging battery, and the power switch is electrically connected with the charging battery and the lamp body respectively.
[0005] The depth of the waterproof cavity is greater than or equal to 8mm, and the opening direction is downward, and the inner wall of the cavity maintains a distance of 2-5mm from the charging interface and the power switch. The deep cavity is combined with the opening direction design to form a physical water blocking barrier, and the distance avoids the direct contact of water flow with the components.
[0006] A waterproof eave extending outward is arranged at the opening of the waterproof cavity, and the waterproof eave extends outward at an inclination angle of 15-30°. The inclined waterproof eave can guide the water flow away from the opening of the cavity and further block the water flow invasion path.
[0007] The charging interface is provided with a sealing plug, and the material of the sealing plug is silica gel or rubber. The elastic material plug tightly fits the interface, enhances the sealing property, and prevents water vapor from penetrating.
[0008] The bottom surface of the lamp holder is inwardly recessed relative to the edge of the side surface of the lamp holder. The recessed cavity structure improves the stability of the lamp holder, reduces the water contact area of the bottom surface and the contact surface, and assists in waterproofing.
[0009] The beneficial effects of this invention are as follows: In this rechargeable lamp structure, a waterproof cavity is provided at the bottom of the lamp holder, which integrates the charging interface and power switch. By placing water-sensitive components in the waterproof cavity, water can be effectively prevented from entering the charging interface and power switch, thereby avoiding malfunctions and damage, and improving the reliability and service life of the rechargeable lamp. Attached Figure Description
[0010] The present invention will now be described in further detail with reference to the accompanying drawings and specific embodiments.
[0011] Figure 1 This is one of the structural schematic diagrams of this utility model;
[0012] Figure 2 This is one of the structural schematic diagrams of this utility model. Detailed Implementation
[0013] Reference Figure 1 , Figure 2 The present invention provides a rechargeable lamp, comprising a lamp body 1 and a lamp holder 2. A rechargeable battery is disposed inside the lamp holder 2. A waterproof cavity 21 is disposed at the bottom of the lamp holder 2. A charging interface 3 and a power switch 4 are disposed inside the waterproof cavity 21. The charging interface 3 is electrically connected to the rechargeable battery, and the power switch 4 is electrically connected to both the rechargeable battery and the lamp body 1.
[0014] In this embodiment, the waterproof cavity 21 has a depth ≥8mm and an opening facing downwards. The inner wall of the cavity maintains a 2-5mm gap with the charging interface 3 and the power switch 4. A waterproof eave 22 extending outwards is provided at the opening of the waterproof cavity 21, with the eave 22 extending outwards at an angle of 15-30°. The charging interface 3 has a sealing plug 5 made of silicone or rubber. A recess 6 is formed inwards from the bottom surface of the lamp holder relative to the side edge of the lamp holder.
[0015] The above description is only a preferred embodiment of the present utility model. Any technical solution that achieves the purpose of the present utility model by essentially the same means shall fall within the protection scope of the present utility model.
Claims
1. A charging lamp comprising a lamp body and a lamp holder, characterized in that: The lamp holder is internally provided with a charging battery, the bottom of the lamp holder is provided with a waterproof cavity, the waterproof cavity is internally provided with a charging interface and a power switch, the charging interface is electrically connected with the charging battery, and the power switch is electrically connected with the charging battery and the lamp body respectively.
2. The charging light of claim 1, wherein: The waterproof cavity has a depth of ≥8 mm and an opening direction downward, and the cavity inner wall maintains a spacing of 2-5 mm from the charging interface and the power switch.
3. The charging light of claim 2, wherein: The waterproof cavity opening is provided with a waterproof eave extending outward, and the waterproof eave extends outward at an inclination angle of 15-30°.
4. The charging light of claim 3, wherein: The charging interface is provided with a sealing plug, and the sealing plug is made of silica gel or rubber.
5. The charging light of claim 4, wherein: The bottom surface of the lamp holder is inwardly recessed relative to the edge of the lamp holder side surface.