Movable illuminating lamp with power-assisted dustproof cover

By setting up a projection on the dustproof cover of the mobile lighting and using a booster spring and a booster top block to provide assistance, the problems of weak dustproof cover connection and inconvenient user operation in the prior art are solved, and a mobile lighting design with simple operation, long service life and reliable dustproof effect is realized.

CN222824207UInactive Publication Date: 2025-05-02CHONGQING AOLEI INNOVATION TECH CO LTD
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Patent Information

Application Number
CN202421573442.0
Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
Filing Date
2024-07-04
Publication Date
2025-05-02
Estimated Expiration
Not applicable · inactive patent

AI Technical Summary

Technical Problem

Existing rechargeable mobile lighting has shortcomings in dustproof design and user-operated charging interfaces, especially the weak connection of the seal plug and the inconvenience to the elderly or poor eyesight users.

Method used

A mobile lighting lamp with a power-assisted dust cover is designed. By setting a protrusion at the rotating end of the dust cover, and using a power-assisted spring and a power-assisted top block to provide a power-assisted effect, simplifying user operation, while ensuring stable connection and dust-assisted effect of the dust cover through the fixing block and the inner groove.

Benefits of technology

It provides assistance when opening or closing the dust cover, simplifies user operation, extends service life, and ensures the reliability of dustproof effect, and is suitable for various user groups.

✦ Generated by Eureka AI based on patent content.

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Abstract

The utility model belongs to the technical field of mobile lighting equipment, and particularly relates to a mobile lighting lamp with a power-assisted dustproof cover. Comprising a lamp body, the dustproof cover is rotatably connected to the lamp body and comprises a movable end and a rotating end, the rotating end is located on one side of the charging interface, a protruding part facing the interior of the lamp body is formed at the rotating end, and the protruding part is provided with a first stress inclined plane and a second stress inclined plane; the booster spring is arranged in the lamp body; the power-assisted ejection block is connected with the power-assisted spring, the power-assisted ejection block abuts against the protruding part under the elastic force effect of the power-assisted spring, the power-assisted ejection block is provided with a power-assisted inclined face, when the dustproof cover is in a closed state, the power-assisted inclined face abuts against the first stress inclined face, and when the dustproof cover is in an open state, the power-assisted inclined face abuts against the second stress inclined face. The dustproof cover can provide assistance when a user opens or closes the dustproof cover, so that operation is easier and more convenient, meanwhile, the dustproof effect is guaranteed, and the dustproof cover has the advantages of being easy and convenient to operate and long in service life.
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Description

Technical Field

[0001] The utility model belongs to the technical field of mobile lighting equipment, and in particular relates to a mobile lighting lamp with a power-assisted dust cover. Background Art

[0002] Mobile lighting, as a portable lighting device, has been widely used in various scenarios such as home, outdoor, and emergency. With the development of technology, rechargeable mobile lighting has become popular due to its convenient charging method and long battery life. However, this type of lighting faces a common problem in the design and use process: how to effectively prevent dust and facilitate users to operate the charging interface.

[0003] At present, most common rechargeable mobile lighting lamps on the market use sealing plugs as a dust-proof method. When using, users need to manually pull out or insert the sealing plug from the charging hole. This design has several significant disadvantages: First, the connection between the sealing plug and the lighting lamp is usually weak. If the user uses improper force when pulling out or inserting, it is easy to cause the connecting strip to be pulled out of the connection hole or broken, thereby affecting the sealing effect and service life. Secondly, for the elderly or users with poor eyesight, manually inserting the sealing plug may be inconvenient or even cause trouble.

[0004] Therefore, there is an urgent need for a mobile lighting lamp with a long service life and a power-assisting effect when opening or closing the dust cover. Utility Model Content

[0005] The purpose of the utility model is to address the deficiencies in the prior art and provide a mobile lighting lamp with a power-assisted dust cover, which can provide assistance when the user opens or closes the dust cover, making the operation easier and more convenient, while ensuring the reliability of the dust-proof effect, and has the advantages of simple operation and long service life.

[0006] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0007] A mobile lighting lamp with a power-assisted dust cover, comprising:

[0008] A lamp body, wherein a charging interface is provided on a side of the lamp body;

[0009] A dust cover rotatably connected to the lamp body, the dust cover comprising a movable end and a rotating end, the rotating end being located at one side of the charging port, the rotating end being formed with a protrusion facing the inside of the lamp body, the protrusion being provided with a first force-bearing inclined surface and a second force-bearing inclined surface;

[0010] A booster spring disposed in the lamp body;

[0011] A boosting top block connected to the boosting spring, the boosting top block abuts against the protrusion under the elastic force of the boosting spring, the boosting top block is provided with a boosting inclined surface, when the dust cover is in a closed state, the boosting inclined surface abuts against the first force-bearing inclined surface, when the dust cover is in an open state, the boosting inclined surface abuts against the second force-bearing inclined surface.

[0012] Furthermore, a fixing block is provided on the side of the lamp body near the charging port, and the rotating end of the dust cover is connected to the fixing block.

[0013] Furthermore, the fixing block is provided with a first mounting hole, and the rotating shaft passes through the first mounting hole and is connected to the rotating end.

[0014] Furthermore, the fixing block is provided with a second mounting hole, and a screw passes through the second mounting hole to fix the fixing block to the lamp body.

[0015] Furthermore, the fixing block is L-shaped, and the first mounting hole and the second mounting hole are located at two ends of the fixing block.

[0016] Furthermore, a spring groove is provided at one end of the assisting top block away from the assisting inclined surface, and the assisting spring is installed in the spring groove.

[0017] Furthermore, two spring grooves are provided at one end of the boosting top block away from the boosting inclined surface, and each of the spring grooves is connected to one of the boosting springs.

[0018] Furthermore, the movable end of the dust cover is provided with a warping portion.

[0019] Furthermore, an inner groove is provided on the inner side surface of the dust cover, and the inner groove corresponds to the charging port.

[0020] Furthermore, the charging interface is a Type-C interface.

[0021] Beneficial effects of the utility model:

[0022] The utility model provides a protrusion at the rotating end of the dust cover, so that when the dust cover is rotated to open or close, the power-assisting top block and the power-assisting spring can provide a power-assisting effect, which is convenient for users to operate easily; by providing a fixed block, a stable connection of the dust cover is achieved, and the dust cover is prevented from accidentally falling off or being damaged when opened or closed; by providing a spring groove on the power-assisting top block, a stable connection between the power-assisting spring and the power-assisting top block is achieved; by providing a tilting portion at the movable end of the dust cover, it is convenient for users to easily move the tilting portion with their fingers to open the dust cover, thereby improving the convenience of user operation; the utility model can provide power assistance when the user opens or closes the dust cover, making the operation easier and more convenient, while ensuring the reliability of the dustproof effect, and has the advantages of simple operation and long service life. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Attached Figure 1 It is a structural schematic diagram of the mobile lighting lamp of the utility model;

[0024] Attached Figure 2 It is a schematic diagram of a partial explosion structure of the mobile lighting lamp of the utility model;

[0025] Attached Figure 3 It is a structural schematic diagram of the dust cover of the utility model;

[0026] Attached Figure 4 It is a structural schematic diagram of the booster spring and the booster top block of the utility model;

[0027] Attached Figure 5 It is a structural schematic diagram of the dust cover of the utility model when it is in an open state;

[0028] Attached Figure 6 It is a structural schematic diagram of the dust cover of the utility model when it is in a closed state;

[0029] Markings in the figure: 1-lamp body; 2-charging port; 3-dust cover, 310-movable end, 320-rotating end, 330-raised portion, 331-first force-bearing inclined surface, 332-second force-bearing inclined surface, 340-raised portion, 350-inner groove; 4-boost spring; 5-boost top block, 510-boost inclined surface, 520-spring groove; 6-fixed block, 610-first mounting hole, 620-second mounting hole; 7-rotating shaft; 8-screw. DETAILED DESCRIPTION

[0030] The embodiments of the present invention are described in detail below, and examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are intended to be used to explain the present invention, and should not be construed as limiting the present invention.

[0031] In the description of the present invention, it should be understood that the terms "length", "width", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", etc., indicating the orientation or position relationship, are based on the orientation or position relationship shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention.

[0032] In addition, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include one or more of the features. In the description of the present utility model, the meaning of "plurality" is two or more, unless otherwise clearly and specifically defined.

[0033] In the embodiments of the present invention, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", "fixed" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0034] See attached Figure 1 To Attachment Figure 6 , the figure shows a specific embodiment of a mobile lighting lamp with a power-assisted dust cover provided by the utility model.

[0035] See attached Figure 1 , mobile lighting with power-assisted dust cover includes:

[0036] A lamp body 1, with a charging interface 2 provided on the side of the lamp body 1;

[0037] A dust cover 3 rotatably connected to the lamp body 1, the dust cover 3 includes a movable end 310 and a rotating end 320, the rotating end 320 is located at one side of the charging interface 2, the rotating end 320 is formed with a protrusion 330 facing the inside of the lamp body 1, and the protrusion 330 is provided with a first force-bearing inclined surface 331 and a second force-bearing inclined surface 332;

[0038] A booster spring 4 disposed in the lamp body 1;

[0039] The assisting top block 5 connected to the assisting spring 4 abuts against the protrusion 330 under the elastic force of the assisting spring 4. The assisting top block 5 is provided with an assisting inclined surface 510. When the dust cover 3 is in a closed state, the assisting inclined surface 510 abuts against the first force-bearing inclined surface 331. When the dust cover 3 is in an open state, the assisting inclined surface 510 abuts against the second force-bearing inclined surface 332.

[0040] See attached Figure 2 and attached Figure 3 In the above embodiment, the dust cover 3 is in a closed state by default. Under the elastic force of the assisting spring 4, the assisting inclined surface 510 of the assisting top block 5 presses against the first force-bearing inclined surface 331, so that the dust cover 3 is in a closed state and will not rotate to open. Figure 5 When the user uses his fingers to pry open the movable end 310 of the dust cover 3, the dust cover 3 rotates, that is, the raised portion 330 of the dust cover 3 also rotates, and generates friction with the assisting inclined surface 510 of the assisting top block 5. Due to the existence of the assisting inclined surface 510, during the rotation of the raised portion 330 of the dust cover 3, the assisting top block 5 will also squeeze the assisting spring 4. When the raised portion 330 of the dust cover 3 rotates to be perpendicular to the assisting inclined surface 510, the critical value is reached; when the user continues to rotate the dust cover 3, the assisting inclined surface 510 forms an acute angle with the second force-bearing inclined surface 332. Under the elastic force of the assisting spring 4, the dust cover 3 pops open. At this time, the assisting inclined surface 510 abuts against the second force-bearing inclined surface 332, thereby achieving an assisting effect in the process of opening the dust cover 3, as shown in the attached figure. Figure 6 Similarly, in the process of closing the dust cover 3, when the raised portion 330 of the dust cover 3 rotates to be perpendicular to the assisting inclined surface 510, a critical value is reached; when the user continues to rotate the dust cover 3, the assisting inclined surface 510 forms an acute angle with the first force-bearing inclined surface 331, and under the elastic force of the assisting spring 4, the dust cover 3 is closed smoothly, achieving an assisting effect in the process of closing the dust cover 3.

[0041] See attached Figure 2 In the above embodiment, a fixing block 6 is provided on the side of the lamp body 1 near the charging port 2, and the rotating end 320 of the dust cover 3 is connected to the fixing block 6. In the embodiment, by providing the fixing block 6, a stable connection of the dust cover 3 is achieved, and the dust cover 3 is prevented from accidentally falling off or being damaged when opening or closing.

[0042] See attached Figure 2In the above embodiment, a first mounting hole 610 is provided on the fixed block 6, and the rotating shaft 7 passes through the first mounting hole 610 to be connected to the rotating end 320. A second mounting hole 620 is provided on the fixed block 6, and the screw 8 passes through the second mounting hole 620 to fix the fixed block 6 to the lamp body 1. In the embodiment, the position of the fixed block 6 is located just in front of the elastic force direction of the booster block 5 and the booster spring 4, that is, the booster block 5 is located on the inner side of the fixed block 6, and the fixed block 6 is fixed to the lamp body 1 by the screw 8 to achieve a stable installation of the fixed block 6, and the dust cover 3 is rotatably connected to the fixed block 6 by the rotating shaft 7 to ensure the stability of the structure during rotation. In the embodiment, the fixed block 6 is L-shaped, and the first mounting hole 610 and the second mounting hole 620 are located at both ends of the fixed block 6, the end where the second mounting hole 620 is located is inserted into the lamp body 1, and the end where the first mounting hole 610 is located is located on the outer surface of the lamp body 1.

[0043] See attached Figure 4 In the above embodiment, a spring groove 520 is provided at one end of the booster top block 5 away from the booster inclined surface 510, and the booster spring 4 is installed in the spring groove 520. In the embodiment, the spring groove 520 effectively limits the position of the booster spring 4, avoiding the problem of misalignment of the booster spring 4 during use. In the embodiment, two spring grooves 520 are provided at one end of the booster top block 5 away from the booster inclined surface 510, and each spring groove 520 is connected to a booster spring 4. Under the action of the two booster springs 4, the activity of the booster top block 5 is more stable, and a higher elastic force is provided, which further enhances the boosting effect, making the dust cover 3 smoother when opening or closing.

[0044] See attached Figure 3 In the above embodiment, the movable end 310 of the dust cover 3 is provided with a tilting portion 340. In the embodiment, by providing the tilting portion 340 at the movable end 310 of the dust cover 3, it is convenient for the user to easily move the tilting portion 340 with a finger to open the dust cover 3, thereby improving the convenience of user operation.

[0045] See attached Figure 3 In the above embodiment, the inner side of the dust cover 3 is provided with an inner groove 350, and the inner groove 350 corresponds to the charging interface 2. In the embodiment, by providing the inner groove 350 on the inner side of the dust cover 3, the inner groove 350 corresponds to the charging interface 2, so that the dust cover 3 can completely cover the charging interface 2 when closed, effectively preventing dust and debris from entering, and ensuring the cleanliness and normal use of the charging interface 2. In this embodiment, the charging interface 2 is a Type-C interface.

[0046] In summary, the present embodiment provides a mobile lighting lamp with an assist-type dust cover, by providing a protrusion 330 at the rotating end 320 of the dust cover 3, the assisting top block 5 and the assisting spring 4 can provide an assisting effect when the dust cover 3 is rotated to open or close, so that the user can operate easily; by providing a fixed block 6, a stable connection of the dust cover 3 is achieved, and the dust cover 3 is prevented from accidentally falling off or being damaged when opened or closed; by providing a spring groove 520 at the assisting top block 5, a stable connection between the assisting spring 4 and the assisting top block 5 is achieved; by providing a tilting portion 340 at the movable end 310 of the dust cover 3, it is convenient for the user to easily bend the tilting portion 340 with his fingers to open the dust cover 3, thereby improving the convenience of user operation; the present embodiment can provide an assist when the user opens or closes the dust cover 3, making the operation easier and more convenient, while ensuring the reliability of the dustproof effect, and has the advantages of simple operation and long service life.

[0047] The embodiment described above is only one of the more preferred specific embodiments of the present invention. Common changes and substitutions made by technicians in this field within the scope of the technical solution of the present invention should be included in the protection scope of the present invention.

Claims

1. A mobile lighting lamp with a power-assisted dust cover, characterized in that: include: A lamp body (1), wherein a charging interface (2) is provided on a side surface of the lamp body (1); a dust cover (3) rotatably connected to the lamp body (1), the dust cover (3) comprising a movable end (310) and a rotating end (320), the rotating end (320) being located on one side of the charging interface (2), the rotating end (320) being formed with a protrusion (330) facing the interior of the lamp body (1), the protrusion (330) being provided with a first force-bearing inclined surface (331) and a second force-bearing inclined surface (332); A booster spring (4) disposed in the lamp body (1); A booster top block (5) connected to the booster spring (4), the booster top block (5) abutting against the protruding portion (330) under the elastic force of the booster spring (4), the booster top block (5) being provided with a booster inclined surface (510), when the dust cover (3) is in a closed state, the booster inclined surface (510) abutting against the first force-bearing inclined surface (331), and when the dust cover (3) is in an open state, the booster inclined surface (510) abutting against the second force-bearing inclined surface (332).

2. A mobile lighting lamp with a power-assisted dust cover according to claim 1, characterized in that: A fixing block (6) is provided on the side of the lamp body (1) close to the charging interface (2), and the rotating end (320) of the dust cover (3) is connected to the fixing block (6).

3. A mobile lighting lamp with a power-assisted dust cover according to claim 2, characterized in that: The fixing block (6) is provided with a first mounting hole (610), and the rotating shaft (7) passes through the first mounting hole (610) and is connected to the rotating end (320).

4. A mobile lighting lamp with a power-assisted dust cover according to claim 3, characterized in that: The fixing block (6) is provided with a second mounting hole (620), and a screw (8) passes through the second mounting hole (620) to fix the fixing block (6) to the lamp body (1).

5. The mobile lighting lamp with a power-assisted dust cover according to claim 4, characterized in that: The fixing block (6) is L-shaped, and the first mounting hole (610) and the second mounting hole (620) are located at two ends of the fixing block (6).

6. A mobile lighting lamp with a power-assisted dust cover according to any one of claims 1 to 5, characterized in that: A spring groove (520) is provided at one end of the assisting top block (5) away from the assisting inclined surface (510), and the assisting spring (4) is installed in the spring groove (520).

7. A mobile lighting lamp with a power-assisted dust cover according to claim 6, characterized in that: Two spring slots (520) are provided at one end of the boosting top block (5) away from the boosting inclined surface (510), and each of the spring slots (520) is connected to one of the boosting springs (4).

8. The mobile lighting lamp with a power-assisted dust cover according to claim 1, characterized in that: The movable end (310) of the dust cover (3) is provided with a warping portion (340).

9. The mobile lighting lamp with a power-assisted dust cover according to claim 1, characterized in that: An inner groove (350) is provided on the inner side surface of the dust cover (3), and the inner groove (350) corresponds to the charging interface (2).

10. The mobile lighting lamp with a power-assisted dust cover according to claim 1, characterized in that: The charging interface (2) is a Type-C interface.