Illumination mechanism for investigation

Abstract

The utility model relates to the technical field of lighting mechanisms for investigation, and discloses a lighting mechanism for investigation, which comprises a lighting lamp, a wearing component is fixedly connected to one side of the lighting lamp, a double-row-buckle structure is sleeved on the surface of the wearing component, a dust cover is fixedly connected to the side surface of the lighting lamp, and the dust cover is fixedly connected to the other side of the lighting lamp. A dustproof assembly is arranged on the side face of the dustproof cover. According to the illumination mechanism for investigation, through the arrangement of the dustproof assembly, dirt in a pipeline can pollute a high-definition dustproof film, a user can pull a pull piece to drive the single high-definition dustproof film to fall off from the interior of the support, the dirt on the surface of the high-definition dustproof film can be driven to be separated from a dustproof cover, and the illumination effect of an illumination lamp is not affected; and the springback force of a spring can drive a pressing block and a rubber pad on the side face of the pressing block to extrude and fix a plurality of high-definition dustproof films, falling is avoided, and therefore the effects that the situation that the illumination effect is affected due to the fact that illumination of the illumination lamp is shielded by dirt is avoided, and a user can conveniently clean the dirt are achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of lighting mechanisms for surveying, in particular to a lighting mechanism for surveying. Background Art

[0002] Pipeline engineering is the construction of pipelines for transporting oil, natural gas and solid slurry, including pipeline line engineering, station engineering and pipeline ancillary engineering. In modern urban construction, there are also many pipeline engineering constructions for water supply and drainage, power transmission and the transportation of other equipment. During the construction of pipeline engineering, it is necessary to conduct geological or pipeline internal surveys. During the survey, it is sometimes necessary to enter the underground pipeline. In order to facilitate the survey, lighting devices are needed for lighting.

[0003] A lighting mechanism for pipeline engineering investigation disclosed in announcement number CN220119293U, although the utility model can effectively improve the practicality of the lighting mechanism for pipeline engineering investigation, has a high practical value.

[0004] However, the lighting mechanism for pipeline engineering survey has the following disadvantages:

[0005] (1) The lighting structure is easily contaminated by dirt inside the pipeline, which blocks the light source. It is difficult to clean the lighting structure inside the pipeline, which affects the lighting effect of the lighting structure.

[0006] (2) It needs to be held in hand, which affects the user's ability to operate other equipment or perform other work operations. The practicality of handheld lighting mechanisms is poor. Utility Model Content

[0007] 1. Technical issues to be solved

[0008] The technical problem solved by the utility model is to provide a survey lighting mechanism which is highly practical, can be simply operated and has a relatively simple structure. It solves the problem raised in the above-mentioned background technology that it is difficult to clean the lighting structure inside the pipeline, which affects the lighting effect of the lighting structure and requires handheld use, which affects the user's operation of other equipment or other work operations.

[0009] (II) Technical solution

[0010] To achieve the above objectives, the utility model is implemented through the following technical solutions: a survey lighting mechanism, including a lighting lamp, one side of the lighting lamp is fixedly connected to a wearing component, the surface of the wearing component is sleeved with a double-breasted structure, the double-breasted structure is fixedly connected to the other side of the lighting lamp, the side of the lighting lamp is fixedly connected to a dust cover, and the side of the dust cover is provided with a dustproof component.

[0011] Optionally, the wearing assembly includes a right fixing plate fixedly connected to one side of the lighting lamp, a wearing strap is fixedly connected to the side of the right fixing plate, a plurality of sub-buckles are equidistantly sleeved on the side of the wearing strap from left to right, a sleeve hole is opened at one end of the wearing strap, and a female buckle is sleeved inside the sleeve hole.

[0012] Optionally, the double-breasted structure includes a left fixed plate fixedly connected to the other side of the lighting lamp, an extension belt is fixedly connected to the side surface of the left fixed plate, and one end of the extension belt is fixedly connected to the double-breasted button.

[0013] Optionally, the dustproof component includes a bracket axially symmetrically fixedly connected to the side of the dust cover, a plurality of limiting holes are sequentially opened on the surface of the bracket from top to bottom, a sliding rod is slidably connected to the inside of the limiting hole, a spring is sleeved on the surface of the sliding rod, a pressure block is fixedly connected to one end of the sliding rod, and a plurality of high-definition dustproof films are sleeved inside the bracket.

[0014] Optionally, a rubber pad is fixedly connected to the side of the pressing block, and the back of the rubber pad is provided with anti-slip patterns for increasing friction.

[0015] Optionally, a pull tab is fixedly connected to the side of the high-definition dustproof film, and a surface of the pull tab is provided with an anti-slip coating.

[0016] Optionally, an observation port is provided on a side of the dust cover, and a light-transmitting plate is provided inside the observation port.

[0017] (III) Beneficial effects

[0018] The utility model provides a lighting mechanism for surveying, which has the following beneficial effects:

[0019] 1. The survey lighting mechanism, through the setting of the dustproof component, the dirt inside the pipeline will contaminate the high-definition dustproof film. The user can pull the pull tab to drive a single high-definition dustproof film to fall off from the inside of the bracket, which can drive the dirt on the surface of the high-definition dustproof film to separate from the dust cover without affecting the lighting effect of the lighting lamp. At the same time, the rebound force of the spring will drive the pressing block and the rubber pad on its side to squeeze and fix several high-definition dustproof films to prevent them from falling, thereby preventing the dirt from blocking the lighting of the lighting lamp and affecting the lighting effect, and facilitating the user to clean the dirt.

[0020] 2. The survey lighting mechanism, through the setting of the wearing component and the double-breasted buckle structure, attaches the lighting lamp to the forehead, pulls the wearing belt to make it pass through the double-breasted buckle at one end of the extension belt and then folds back to complete the first fixation, presses the female buckle at the end of the excess length of the wearing belt to the sub-buckle at a suitable position to complete the second fixation, and wears the lighting lamp, thereby achieving the effect of illuminating the observation position of the user without holding the lighting structure, facilitating the operation of other equipment or work by the personnel, and improving the practicality of the lighting structure. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0022] Figure 2 This is a schematic diagram of the structure of the dustproof component of the utility model;

[0023] Figure 3 This is a schematic diagram of the structure of the wearing component of the utility model;

[0024] Figure 4 It is a schematic diagram of the split structure of the utility model.

[0025] In the figure: 1. lighting; 2. wearing component; 21. right fixing plate; 22. wearing strap; 23. sub-buckle; 24. mother buckle; 3. double-breasted structure; 31. left fixing plate; 32. extension strap; 33. double-breasted; 4. dust cover; 5. dustproof component; 51. bracket; 52. slide bar; 53. spring; 54. pressure block; 55. high-definition dustproof film; 6. pull tab; 7. light-transmitting plate. DETAILED DESCRIPTION

[0026] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0027] See also Figures 1 to 4 The utility model provides a technical solution: a lighting mechanism for investigation, comprising a lighting lamp 1, a wearing component 2 is fixedly connected to one side of the lighting lamp 1, a double-breasted structure 3 is sleeved on the surface of the wearing component 2, the double-breasted structure 3 is fixedly connected to the other side of the lighting lamp 1, a dust cover 4 is fixedly connected to the side of the lighting lamp 1, a dust cover 4 is provided on the side of the dust cover 4, the double-breasted structure 3 comprises a left fixing plate 31 fixedly connected to the other side of the lighting lamp 1, an extension belt 32 is fixedly connected to the side of the left fixing plate 31, and a double-breasted buckle 33 is fixedly connected to one end of the extension belt 32;

[0028] By setting the double-breasted buckle structure 3, the wearing belt 22 can be initially fixed through the double-breasted buckle 33, so that the user can wear the lighting lamp 1 on the head for easy use;

[0029] See also Figure 2 The side of the pressing block 54 is fixedly connected with a rubber pad, and the back of the rubber pad is provided with anti-slip patterns for increasing friction;

[0030] By setting the rubber pad, the rubber pad on the side of the pressing block 54 can increase the friction of the pressing block 54, which plays a role in squeezing and fixing the high-definition dustproof film 55 for several years to prevent it from falling off during operation;

[0031] See also Figure 2 A pull tab 6 is fixedly connected to the side of the high-definition dustproof film 55, and a non-slip coating is provided on the surface of the pull tab 6;

[0032] By setting the pull tab 6, a single high-definition dustproof film 55 can be torn off by pulling the pull tab 6, so that the dirt on its surface can be easily cleaned.

[0033] Embodiment 1:

[0034] See also Figure 2 The dustproof component 5 includes a bracket 51 which is fixedly connected to the side of the dustproof cover 4 in an axisymmetric manner. A plurality of limiting holes are sequentially opened on the surface of the bracket 51 from top to bottom. A slide bar 52 is slidably connected inside the limiting hole. A spring 53 is sleeved on the surface of the slide bar 52. A pressing block 54 is fixedly connected to one end of the slide bar 52. A plurality of high-definition dustproof films 55 are sleeved inside the bracket 51.

[0035] By setting the dustproof component 5, the dirt inside the pipeline will contaminate the high-definition dustproof film 55. The user can pull the pull tab 6 to drive the single high-definition dustproof film 55 to fall off from the inside of the bracket 51, which can drive the dirt on the surface of the high-definition dustproof film 55 to separate from the dustproof cover 4 without affecting the lighting effect of the lighting lamp 1. At the same time, the rebound force of the spring 53 will drive the pressing block 54 and the rubber pad on its side to squeeze and fix several high-definition dustproof films 55 to prevent them from falling, thereby preventing the dirt from blocking the lighting of the lighting lamp 1 and affecting the lighting effect, and facilitating the user to clean the dirt.

[0036] Embodiment 2:

[0037] See also Figure 3The wearing assembly 2 includes a right fixing plate 21 fixedly connected to one side of the illuminating lamp 1, a wearing belt 22 is fixedly connected to the side of the right fixing plate 21, a plurality of sub-buckles 23 are sleeved equidistantly from left to right on the side of the wearing belt 22, a sleeve hole is opened at one end of the wearing belt 22, a female buckle 24 is sleeved inside the sleeve hole, and a double-breasted buckle structure 3 includes a left fixing plate 31 fixedly connected to the other side of the illuminating lamp 1, an extension belt 32 is fixedly connected to the side of the left fixing plate 31, and a double-breasted buckle 33 is fixedly connected to one end of the extension belt 32;

[0038] Through the arrangement of the wearing component 2 and the double-breasted buckle structure 3, the lighting lamp 1 is attached to the forehead, the wearing strap 22 is pulled to pass through the double-breasted buckle 33 at one end of the extension strap 32 and then folded back to complete the first fixation, the female buckle 24 at the excess length end of the wearing strap 22 is pressed and connected to the sub-buckle 23 at a suitable position to complete the second fixation, and the lighting lamp 1 is worn, thereby achieving the effect of illuminating the observation position of the user without having to hold the lighting structure, facilitating the operation of other equipment or work by the user, and improving the practicality of the lighting structure.

[0039] In the utility model, the working steps of the device are as follows:

[0040] First, the dirt inside the pipeline will contaminate the high-definition dust-proof film 55. The user can pull the pull tab 6 to drive a single high-definition dust-proof film 55 to fall off from the inside of the bracket 51, which can drive the dirt on the surface of the high-definition dust-proof film 55 to separate from the dust cover 4 without affecting the lighting effect of the lighting lamp 1. Then, the rebound force of the spring 53 will drive the pressure block 54 and the rubber pad on its side to squeeze and fix several high-definition dust-proof films 55 to prevent them from falling. Finally, stick the lighting lamp 1 on the forehead, pull the wearing strap 22 to make it pass through the double-breasted buckle 33 at one end of the extension strap 32 and then fold back to complete the first fixation, press the female buckle 24 at the end of the excess length of the wearing strap 22 to snap it onto the sub-buckle 23 at a suitable position to complete the second fixation, and then wear the lighting lamp 1.

[0041] It should be noted that the equipment structure and drawings of the utility model mainly describe the principle of the utility model. In terms of the technology of the design principle, the settings of the power mechanism, power supply system and control system of the device are not fully described. On the premise that the technical personnel in this field understand the principle of the above utility model, the details of the power mechanism, power supply system and control system can be clearly known. The control method of the application document is automatic control through a controller, and the control circuit of the controller can be realized by simple programming by the technical personnel in this field;

[0042] The standard parts used therein can all be purchased from the market and can be customized according to the instructions and drawings. The specific connection methods of each part adopt conventional means such as mature bolts, rivets, welding, etc. in the prior art. The machinery, parts and equipment all adopt conventional models in the prior art, and the structures and principles of the components known to technical personnel in this field can be known by these technical personnel through technical manuals or through conventional experimental methods.

[0043] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A lighting device for surveying, comprising a lighting lamp (1), characterized in that: A wearing component (2) is fixedly connected to one side of the lighting lamp (1); a double-breasted structure (3) is sleeved on the surface of the wearing component (2); the double-breasted structure (3) is fixedly connected to the other side of the lighting lamp (1); a dust cover (4) is fixedly connected to the side of the lighting lamp (1); and a dust cover (5) is provided on the side of the dust cover (4).

2. The survey lighting mechanism according to claim 1, characterized in that: The wearing assembly (2) comprises a right fixing plate (21) fixedly connected to one side of the lighting lamp (1); a wearing strap (22) is fixedly connected to the side surface of the right fixing plate (21); a plurality of sub-buckles (23) are sleeved on the side surface of the wearing strap (22) at equal intervals from left to right; a sleeve hole is provided at one end of the wearing strap (22); a female buckle (24) is sleeved inside the sleeve hole.

3. The survey lighting mechanism according to claim 1, characterized in that: The double-breasted structure (3) comprises a left fixed plate (31) fixedly connected to the other side of the lighting lamp (1), an extension belt (32) fixedly connected to the side surface of the left fixed plate (31), and a double-breasted button (33) fixedly connected to one end of the extension belt (32).

4. The survey lighting mechanism according to claim 1, characterized in that: The dustproof component (5) comprises a bracket (51) which is fixedly connected to the side of the dustproof cover (4) in an axisymmetric manner, a plurality of limiting holes are sequentially opened on the surface of the bracket (51) from top to bottom, a sliding rod (52) is slidably connected inside the limiting hole, a spring (53) is sleeved on the surface of the sliding rod (52), a pressure block (54) is fixedly connected to one end of the sliding rod (52), and a plurality of high-definition dustproof films (55) are sleeved inside the bracket (51).

5. The survey lighting mechanism according to claim 4, characterized in that: A rubber pad is fixedly connected to the side of the pressing block (54), and an anti-skid pattern for increasing friction is provided on the back of the rubber pad.

6. The survey lighting mechanism according to claim 4, characterized in that: A pull tab (6) is fixedly connected to the side of the high-definition dustproof film (55), and a non-slip coating is provided on the surface of the pull tab (6).

7. The survey lighting mechanism according to claim 1, characterized in that: An observation port is provided on the side of the dust cover (4), and a light-transmitting plate (7) is arranged inside the observation port.

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