Handheld portable illuminating lamp
By introducing a U-shaped opening structure and a stop mechanism into a handheld portable lighting lamp, the problem that the lighting direction of existing handheld lighting lamps is difficult to adjust in narrow areas is solved, and flexible lighting angle adjustment and locking effect are achieved.
Patent Information
- Application Number
- CN202422608557.5
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-10-29
- Publication Date
- 2025-10-21
- Estimated Expiration
- 2034-10-29
AI Technical Summary
When existing handheld lighting lamps are used in narrow areas, the lighting direction is difficult to adjust, resulting in usage limitations.
A handheld portable lighting lamp is designed, which adopts a U-shaped mouth structure and a locking mechanism. The angle adjustment and locking functions of the lighting lamp head are achieved through the combination of a directional adjustment shaft, an adjustment disk, a positioning tooth, a telescopic ring and a limiting tooth.
When the arm is not suitable for turning, the lighting direction can be flexibly adjusted, which improves the applicability and flexibility of use.
Smart Images
Figure CN223460370U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to a kind of lighting lamps, specifically a hand-held portable lighting lamp. BACKGROUND
[0002] Lamp is the general term of lighting tools, divided into ceiling lamp, desk lamp, wall lamp, floor lamp etc..It refers to the appliance that can transmit light, distribute and change the light distribution of light source, including all parts needed for fixing and protecting light source except light source, and the line accessories necessary for connecting with power supply, and in order to illuminate in the place without lighting equipment, developable portable lighting lamps.
[0003] And the structure of the existing hand-held lighting lamps is relatively single, and its lighting form is often fixed, which is not suitable for controlling arm turning when holding the lighting lamp in some specific places, especially in relatively narrow areas, resulting in that the lighting direction cannot be adjusted, and use has limitations. INVENTION CONTENTS
[0004] The main purpose of the present disclosure is to provide a hand-held portable lighting lamp to effectively solve the problems raised by the inventor in the above background.
[0005] To achieve the above purpose, the technical scheme adopted by the utility model is as follows:
[0006] A hand-held portable lighting lamp, comprising a portable shell and a lighting lamp head, a U-shaped opening is formed in the left end of the portable shell, the lighting lamp head is movably installed in the U-shaped opening, directional adjusting shafts are fixedly installed at the upper and lower ends of the lighting lamp head, and the directional adjusting shafts are rotatably installed on the inner wall of the U-shaped opening, the upper directional adjusting shaft extends upward and penetrates the portable shell, a locking mechanism is arranged on the left side of the top of the portable shell, and the upper directional adjusting shaft penetrates the locking mechanism.
[0007] Preferably, the locking mechanism comprises an adjusting disc, clamping teeth, a telescopic ring and limiting teeth, the adjusting disc is fixedly installed on the surface of the upper directional adjusting shaft, a plurality of clamping teeth in annular array are fixedly installed on the outer side of the adjusting disc, the telescopic ring is movably installed on the portable shell, and a plurality of limiting teeth in annular array are fixedly installed on the inner side of the telescopic ring, and the clamping teeth are inserted between two limiting teeth.
[0008] Preferably, a ring-shaped insertion groove is formed in the left side of the top of the portable shell, and the lower end of the telescopic ring is slidably installed in the ring-shaped insertion groove, a return spring is fixedly connected to the groove bottom of the ring-shaped insertion groove, and the top end of the return spring is fixedly connected to the bottom wall of the telescopic ring.
[0009] Preferably, a hand-held handle is fixedly installed on the top of the portable shell, and the hand-held handle is streamline-shaped.
[0010] Preferably, the bottom of the portable shell is fixedly provided with an L-shaped bottom support, and the horizontal end portion of the L-shaped bottom support is flush with the bottom of the left end of the portable shell.
[0011] Preferably, the lower end of the telescopic ring is always located in the annular slot.
[0012] Compared with the prior art, the portable hand-held illuminating lamp has the advantages that:
[0013] In the application, the angle of the illuminating lamp head can also be adjusted before use, so that the portable hand-held illuminating lamp can be used when the arm cannot be turned, and the applicability is improved. BRIEF DESCRIPTION OF DRAWINGS
[0014] Figure 1 Fig. 1 is a structural schematic view of a portable hand-held illuminating lamp according to the present application;
[0015] Figure 2 Fig. 2 is a schematic view of the internal structure of the left end of a portable shell according to the present application;
[0016] Figure 3 Fig. 3 is an enlarged schematic view of part A in Fig. 2; Figure 2
[0017] Figure 4 Fig. 5 is a top view of the adjusting disc and the telescopic ring according to the present application.
[0018] FIGURE:
[0019] 1-portable shell; 2-illuminating lamp head; 3-directional adjusting shaft; 4-adjusting disc; 401-locating tooth; 5-annular slot; 6-telescopic ring; 601-limiting tooth; 7-return spring; 8-handheld handle; 9-L-shaped bottom support. DETAILED DESCRIPTION
[0020] The technical solutions in the embodiments of the present application will be described clearly and completely below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments of the present application. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative work fall within the scope of protection of the present application.
[0021] Please refer to Figures 1-4 The present application provides the following embodiments:
[0022] The utility model provides a hand -held portable lighting lamp, including portable shell 1 and lighting lamp head 2, the left end of portable shell 1 is equipped with U -shaped mouth, and lighting lamp head 2 is movably installed in U -shaped mouth, and the upper and lower ends of lighting lamp head 2 are all fixedly installed with directional adjustment shaft 3, and directional adjustment shaft 3 is rotatably installed on the inner wall of U -shaped mouth, and the upper directional adjustment shaft 3 extends upwards and penetrates portable shell 1, and the left side of the top of portable shell 1 is equipped with stop mechanism, and the upper directional adjustment shaft 3 passes through stop mechanism.
[0023] Specifically, the stop mechanism includes an adjusting disc 4, a clamping tooth 401, a telescopic ring 6 and a limiting tooth 601, the adjusting disc 4 is fixedly installed on the surface of the upper directional adjustment shaft 3, and a plurality of clamping teeth 401 are annularly arranged on the outer side of the adjusting disc 4, the telescopic ring 6 is movably installed on the portable shell 1, and a plurality of limiting teeth 601 are annularly arranged on the inner side of the telescopic ring 6, the clamping tooth 401 is inserted between two limiting teeth 601, the left side of the top of the portable shell 1 is provided with an annular slot 5, and the lower end of the telescopic ring 6 is slidably installed in the annular slot 5, the bottom of the annular slot 5 is fixedly connected with a return spring 7, and the top end of the return spring 7 is fixedly connected to the bottom wall of the telescopic ring 6.
[0024] Specifically, the lower end of the telescopic ring 6 is always located in the annular slot 5.
[0025] Specifically, the top of the portable shell 1 is fixedly installed with a hand-held handle 8, and the hand-held handle 8 is streamlined.
[0026] Specifically, the bottom of the portable shell 1 is fixedly installed with an L-shaped bottom support 9, and the horizontal end of the L-shaped bottom support 9 is flush with the bottom of the left end of the portable shell 1, so that the portable shell 1 can be placed horizontally.
[0027] The specific implementation of the embodiment is that when in use, the hand-held handle 8 is held, and the portable shell 1 is lifted, which is small and portable and suitable for many occasions;
[0028] Before use, the angle of the lighting lamp head 2 can also be adjusted to facilitate use when the arm is not suitable for turning, and the applicability is improved, when adjusting, the telescopic ring 6 is pressed to slide into the annular slot 5, and then the limiting teeth 601 also move downward, the adjusting disc 4 is rotated by a certain angle, the clamping tooth 401 and the limiting tooth 601 are always misaligned, the telescopic ring 6 is loosened, and the telescopic ring 6 and the limiting tooth 601 move upward under the elastic force of the return spring 7, and then the clamping tooth 401 on the adjusting disc 4 is limited, and the directional adjustment shaft 3 is prevented from rotating, so as to achieve the locking effect.
[0029] In the description of the specification, the description of the terms "one embodiment", "an example", "a specific example" and the like means that the specific features, structures, materials or characteristics described in connection with the embodiment or example are included in at least one embodiment or example of the utility model. In the specification, the illustrative description of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.
[0030] The preferred embodiments of the utility model disclosed above are only used for helping to set forth the utility model. The preferred embodiments do not describe all the details exhaustively, and also do not limit the utility model to only the specific implementation manners described. Obviously, according to the content of the specification, many modifications and changes can be made. The specification selects and specifically describes these embodiments in order to better explain the principles and practical applications of the utility model, so that the persons skilled in the art can well understand and utilize the utility model. The utility model is limited only by the claims and the entire scope and equivalents thereof.
Claims
1. A hand-held portable light, characterized in that: The utility model provides portable shell (1) and lighting lamp holder (2) are included, portable shell (1) left end is equipped with U-shaped mouth, lighting lamp holder (2) is movably installed in U-shaped mouth, the upper and lower ends of lighting lamp holder (2) are all fixedly installed with directional adjusting shaft (3), and directional adjusting shaft (3) is rotatably installed on the inner wall of U-shaped mouth, the upper directional adjusting shaft (3) extends upwards and penetrates portable shell (1), the left side of the top of portable shell (1) is equipped with stop mechanism, and the upper directional adjusting shaft (3) passes through stop mechanism.
2. A hand-held portable lighting lamp as claimed in claim 1, characterized in that: The stop mechanism includes adjusting disc (4), clamping tooth (401), telescopic ring (6) and limiting tooth (601), adjusting disc (4) is fixedly installed on the surface of upper directional adjusting shaft (3), and the outer side of adjusting disc (4) is fixedly installed with a plurality of annular array distribution clamping tooth (401), telescopic ring (6) is movably installed on portable shell (1), and the inner side of telescopic ring (6) is fixedly installed with a plurality of annular array distribution limiting tooth (601), clamping tooth (401) is inserted between two limiting tooth (601).
3. A hand-held portable lighting lamp according to claim 2, characterized in that: The left side of the top of portable shell (1) is equipped with annular insertion groove (5), and the lower end of telescopic ring (6) is slidably installed in annular insertion groove (5), the groove bottom of annular insertion groove (5) is fixedly connected with return spring (7), and the top end of return spring (7) is fixedly connected to the bottom wall of telescopic ring (6).
4. The hand-held portable light of claim 1 wherein: The top of portable shell (1) is fixedly installed with handheld handle (8), and handheld handle (8) is streamline.
5. The hand-held portable lighting lamp of claim 1, wherein: The bottom of portable shell (1) is fixedly installed with L-shaped bottom support (9), and the horizontal end portion of L-shaped bottom support (9) is flush with the bottom of portable shell (1) left end.
6. A hand-held portable lighting lamp as claimed in claim 2, wherein: The lower end of telescopic ring (6) is always located in annular insertion groove (5).