CN113324206B - Lighting device - Google Patents
Lighting device Download PDFInfo
- Publication number
- CN113324206B CN113324206B CN202110720183.4A CN202110720183A CN113324206B CN 113324206 B CN113324206 B CN 113324206B CN 202110720183 A CN202110720183 A CN 202110720183A CN 113324206 B CN113324206 B CN 113324206B
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- sliding
- clamping
- limiting
- frame
- mounting seat
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
- F21S8/00—Lighting devices intended for fixed installation
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V21/00—Supporting, suspending, or attaching arrangements for lighting devices; Hand grips
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V23/00—Arrangement of electric circuit elements in or on lighting devices
- F21V23/001—Arrangement of electric circuit elements in or on lighting devices the elements being electrical wires or cables
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Fastening Of Light Sources Or Lamp Holders (AREA)
Abstract
The invention provides a lighting device. Comprises a mounting seat, a clamping mechanism and a lighting assembly; the mounting seat comprises a first sliding rod which is used for being in sliding connection with the clamping mechanism and the lighting assembly; the clamping mechanism comprises a connecting plate which is connected to the first sliding rod in a sliding mode, clamping frames are hinged to two sides of the connecting plate, and the two clamping frames are combined to form a cavity for clamping the lighting assembly; and the mounting seat is provided with a limiting mechanism for limiting the clamping mechanism. According to the invention, the clamping mechanism and the limiting mechanism for clamping the lighting assembly are arranged on the mounting seat, when the lighting assembly needs to be mounted, the connecting plate slides out of the first sliding rod, then the cavity formed by the two clamping frames is opened, the lighting assembly is inserted into the first sliding rod, then the clamping frames are closed, the limiting of the clamping frames is realized through the limiting mechanism, the mounting or replacement of the lighting assembly can be completed, and the mounting efficiency of the lighting lamp is improved.
Description
Technical Field
The invention relates to the technical field of power lighting installation, in particular to a lighting device.
Background
In a track traffic segment, a large number of lighting devices need to be used. And lighting apparatus's installation all carries out installation one by one to each light through the bolt usually, when the light that damages need to be changed, must wholly demolish original lighting apparatus, has contained a large amount of loaded down with trivial details bolt dismouting processes, and the workman need spend a large amount of times, has increased workman's intensity of labour, has also prolonged the time limit for a project simultaneously, and the installation effectiveness is lower, and current lighting apparatus mounting means is not convenient for carry out the maintenance and the change of later stage illumination lamps and lanterns.
Meanwhile, a plurality of cables are generally laid on the inner wall of the track of the existing track traffic, and the laying and fixing of the cables are usually carried out separately from the installation of the illuminating lamp, so that the complexity of construction is further increased.
In view of the above, there is a need for a lighting device to solve the problems in the prior art.
Disclosure of Invention
The invention aims to provide a lighting device to solve the problem that the existing power lighting installation mode is low in efficiency.
In order to achieve the above object, the present invention provides a lighting device, which comprises a mounting seat, a clamping mechanism and a lighting assembly; the mounting seat comprises a first sliding rod which is used for being in sliding connection with the clamping mechanism and the lighting assembly; the clamping mechanism comprises a connecting plate which is connected to the first sliding rod in a sliding mode, clamping frames are hinged to two sides of the connecting plate, and the two clamping frames are combined to form a cavity for clamping the lighting assembly; and the mounting seat is provided with a limiting mechanism for limiting the clamping mechanism.
Preferably, the limiting mechanism comprises a sliding frame arranged on the mounting seat, and the first sliding rod and the clamping mechanism are both positioned in the sliding frame; one end of the sliding frame is provided with an opening for opening the two clamping frames, and the other end of the sliding frame is provided with a limiting component for limiting the clamping mechanism.
Preferably, the limiting assembly comprises a limiting cylinder, a sliding rod II, a pulling plate and an elastic part I; the two limiting cylinders are arranged on two sides of the sliding frame; two ends of the limiting cylinder are connected with second sliding rods in a sliding mode, and a first elastic part is arranged between the limiting cylinder and the second sliding rods; the pull plate is connected with two sliding rods II located at the same end, a first limiting part is arranged on the pull plate, and first through holes for inserting the first limiting parts are formed in the sliding frame and the clamping frame.
Preferably, a torsion spring is arranged at the hinged position of the connecting plate and the clamping frame.
Preferably, the clamping mechanism further comprises a second elastic element connected between the connecting plate and the mounting seat.
Preferably, the lighting device further comprises a fixed seat in sliding connection with the mounting seat; and one side of the mounting seat close to the fixed seat is provided with a wire clamping seat.
Preferably, a screw rod is arranged on one side, close to the fixed seat, of the mounting seat, a rotatable threaded cylinder is arranged on the fixed seat, and the threaded cylinder is used for being matched with the screw rod.
Preferably, the fixing seat is provided with a mounting hole; one side of the fixed seat, which is far away from the mounting seat, is provided with a rubber pad.
Preferably, the lighting assembly comprises a connected equipment box and a lighting fixture; the equipment box is connected with the first sliding rod in a sliding mode, and the clamping frame is clamped outside the equipment box.
Preferably, a guide pillar, a sliding plate, a second limiting piece and a third elastic piece are arranged in the equipment box; the sliding plate is connected with the guide pillar in a sliding manner; the elastic piece III is sleeved on the guide post and is abutted between the sliding plate and the inner wall of the equipment box; and a second limiting part is arranged on the sliding plate, the length direction of the second limiting part is parallel to the sliding direction of the sliding plate, and a second through hole for inserting the second limiting part is formed in the inner wall of the equipment box and the clamping frame.
The technical scheme of the invention has the following beneficial effects:
(1) according to the invention, the clamping mechanism and the limiting mechanism for clamping the lighting assembly are arranged on the mounting seat, when the lighting assembly needs to be mounted, the connecting plate slides out of the first sliding rod, then the cavity formed by the two clamping frames is opened, the lighting assembly is inserted onto the first sliding rod, then the clamping frames are closed, and the limiting of the clamping frames is realized through the limiting mechanism, so that the mounting or replacement of the lighting assembly can be completed, the mounting efficiency of the lighting lamp is improved, when the lighting lamp is subsequently maintained and replaced, the whole lighting device does not need to be dismounted, only the lighting assembly in the clamping mechanism needs to be replaced, and the workload of workers is reduced.
(2) According to the invention, the limiting mechanism comprises a sliding frame arranged on the mounting seat, and the first sliding rod and the clamping mechanism are both positioned in the sliding frame and used for limiting the clamping frame; one end of the sliding frame is provided with an opening used for realizing the opening of the two clamping frames, the other end of the sliding frame is provided with a limiting assembly used for limiting the clamping mechanism, the clamping mechanism opens after sliding out of the opening of the sliding frame, after the lighting assembly is installed, the clamping frames close and then slide into the sliding frame, and the limiting of the clamping frames is completed through the limiting assembly.
(3) In the invention, the limiting assembly comprises a limiting cylinder, a sliding rod II, a pulling plate and an elastic part I; an elastic piece I is arranged between the limiting cylinder and the sliding rod II and used for achieving automatic resetting of the sliding rod II through elasticity of the elastic piece I, a limiting piece I is arranged on the pulling plate, and through holes I used for being inserted into the limiting piece I are formed in the sliding frame and the clamping frame and used for achieving limiting of the limiting mechanism on the clamping mechanism.
(4) In the invention, one side of the limiting part close to the opening of the sliding frame is an arc-shaped surface, so that the one-way limiting of the limiting part to the clamping frame is conveniently realized, the clamping frame is easy to slide into the sliding frame, and the clamping frame is difficult to slide out of the sliding frame when the limiting is not released.
(5) In the invention, the hinge joint of the connecting plate and the clamping frame is provided with the torsion spring, and the clamping frame can automatically open under the action of the torsion spring after sliding out of the sliding frame.
(6) In the invention, the working state of the second elastic element is a compression state, and when the limiting of the limiting piece on the pair of clamping frames is released, the connecting plate can be automatically pushed out under the action of the elastic force of the second elastic element.
(7) According to the invention, the cable can be fixed through the cable clamping seat on the mounting seat, the simultaneous mounting of the cable and the lighting assembly is realized, the construction steps are convenient to simplify, and the universality of the lighting device is improved.
(8) According to the cable clamping device, the screw rod is arranged on the mounting seat, the rotatable threaded cylinder is arranged on the fixed seat, and the threaded cylinder is matched with the screw rod to realize the adjustment of the relative position between the mounting seat and the fixed seat, so that the cable in the cable clamping seat is clamped.
(9) According to the invention, the elastic element IV is arranged on one side of the mounting seat close to the fixed seat, so that the connection between the screw rod and the threaded cylinder is tighter through the deformation of the elastic element IV, and the relative clamping state can be kept.
(10) In the invention, a guide pillar, a sliding plate, a second limiting piece and a third elastic piece are arranged in an equipment box; the sliding plate is connected with the guide pillar in a sliding way; the elastic piece III is sleeved on the guide post and is abutted between the sliding plate and the inner wall of the equipment box so as to realize automatic resetting of the sliding plate; be equipped with locating part two on the slide, the length direction of locating part two is parallel with the slip direction of slide, all is equipped with through-hole two that is used for inserting locating part two on equipment box inner wall and the centre gripping frame for realize spacing between equipment box and the centre gripping frame, avoid lighting assembly to rock in the inside emergence of block mechanism, be unfavorable for guaranteeing the accuracy of the mounted position of illumination lamps and lanterns.
In addition to the objects, features and advantages described above, other objects, features and advantages of the present invention are also provided. The present invention will be described in further detail below with reference to the drawings.
Drawings
The accompanying drawings, which are incorporated in and constitute a part of this application, illustrate embodiments of the invention and, together with the description, serve to explain the invention and not to limit the invention. In the drawings:
FIG. 1 is a cross-sectional view of an illumination device in an open state in an embodiment of the present application;
FIG. 2 is a cross-sectional view of a lighting device in an embodiment of the present application in a closed state;
FIG. 3 is a cross-sectional view A-A of the embodiment of the present application shown in FIG. 2;
FIG. 4 is a cross-sectional view B-B of the embodiment of the present application shown in FIG. 2;
FIG. 5 is a schematic structural diagram of a view angle from direction C in FIG. 2 (not illustrating the lighting fixture) according to an embodiment of the present disclosure;
the device comprises a fixed seat, 1.1, a threaded cylinder, 1.2, a mounting hole, 1.3, a rubber pad, 1.4, a sliding seat, 2, a mounting seat, 2.1, a first sliding rod, 2.2, a wire clamping seat, 2.3, a screw rod, 2.4, a mounting plate, 2.5, a sliding block, 2.6, a fourth elastic piece, 3, a clamping mechanism, 3.1, a connecting plate, 3.2, a clamping frame, 3.3, a second elastic piece, 3.4, a sleeve, 4, a lighting assembly, 4.1, an equipment box, 4.1.1, a guide column, 4.1.2, a sliding plate, 4.1.3, a second limiting piece, 4.1.4, a third elastic piece, 4.1.5, a buffer block, 4.2, a lighting lamp, 5, a limiting mechanism, 5.1 sliding frame, 5.1.1, an opening, 5.2, a limiting assembly, 5.2.1, a limiting cylinder, 5.2.2.2, a second sliding rod, a first limiting piece, a first elastic piece, a second limiting piece, a second piece, a.
Detailed Description
Embodiments of the invention will be described in detail below with reference to the drawings, but the invention can be implemented in many different ways as defined and covered by the claims.
Example (b):
referring to fig. 1 to 5, the present embodiment is applied to installation of power lighting for rail transit.
A lighting device, see fig. 1, comprises a mounting base 2, a clamping mechanism 3 and a lighting assembly 4; the mounting seat 2 comprises a first sliding rod 2.1 which is used for being in sliding connection with the clamping mechanism 3 and the lighting assembly 4, and the first sliding rod 2.1 is fixedly arranged on a mounting plate 2.4 of the mounting seat 2, as shown in fig. 3; the clamping mechanism 3 comprises a connecting plate 3.1 connected to a first sliding rod 2.1 in a sliding mode, clamping frames 3.2 are hinged to the upper side and the lower side of the connecting plate 3.1 in a hinged mode, and the two clamping frames 3.2 are combined to form a cavity for clamping the lighting assembly 4; be equipped with on mount pad 2 and be used for right block mechanism 3 carries out spacing stop gear 5, when lighting assembly 4 is installed to needs, makes connecting plate 3.1 roll-off slide bar one 2.1, then opens the cavity that two centre gripping frames 3.2 formed, inserts lighting assembly 4 on slide bar one 2.1, again with centre gripping frame 3.2 closed, realizes spacing to centre gripping frame 3.2 through stop gear 5, can accomplish lighting assembly 4's installation or change, promotes lighting apparatus's installation effectiveness.
The limiting mechanism 5 comprises a sliding frame 5.1 arranged on the mounting base 2, and the first sliding rod 2.1 and the clamping mechanism 3 are both positioned in the sliding frame 5.1 and used for limiting the clamping frame 3.2; one end of the sliding frame 5.1 is provided with an opening 5.1.1 for realizing opening of two clamping frames 3.2, the other end of the sliding frame 5.1 is provided with a limiting component 5.2 for limiting the clamping mechanism 3, the clamping mechanism 3 opens after sliding out from the opening 5.1.1 of the sliding frame 5.1, after the lighting component 4 is installed, the clamping frame 3.2 is closed and then slides into the sliding frame 5.1, and limiting of the clamping frame 3.2 is completed through the limiting component 5.2, wherein one end of the sliding frame 5.1, which is far away from the opening 5.1.1, is fixedly connected with the mounting plate 2.4 of the mounting seat 2, as shown in fig. 1, fig. 2 and fig. 4.
Referring to fig. 4 and 5, the limiting assembly 5.2 includes a limiting cylinder 5.2.1, a second sliding rod 5.2.2, a pulling plate 5.2.3 and a first elastic element 5.2.4; the two limiting cylinders 5.2.1 are arranged at the left side and the right side of the sliding frame 5.1; the upper end and the lower end of the limiting cylinder 5.2.1 are both connected with a second sliding rod 5.2.2 in a sliding mode, a first elastic part 5.2.4 is arranged between the limiting cylinder 5.2.1 and the second sliding rod 5.2.2 and used for achieving automatic resetting of the second sliding rod 5.2.2 through the elastic force of the first elastic part 5.2.4, and in the embodiment, the first elastic part 5.2.4 is a spring sleeved on the second sliding rod 5.2.2; the pulling plate 5.2.3 is connected with two sliding rods 5.2.2 at the same end to form a door-shaped structure, a limiting piece I5.2.5 is arranged on the pulling plate 5.2.3, and through holes I for inserting the limiting piece I5.2.5 are respectively arranged on the sliding frame 5.1 and the clamping frame 3.2; when the clamping mechanism 3 needs to slide out of the sliding frame 5.1, the two pulling plates 5.2.3 are respectively pulled open towards the upper direction and the lower direction, the limiting of the limiting piece I5.2.5 on the clamping frame 3.2 is relieved, and the connecting plate 3.1 and the clamping frame 3.2 of the clamping mechanism 3 can slide out of the sliding frame 5.1 at the moment; when the clamping frame 3.2 clamps the lighting assembly 4 and slides into the sliding frame 5.1, the first limiting member 5.2.5 is jacked up through the clamping frame 3.2 until the first limiting member 5.2.5 is inserted into the first through hole formed in the clamping frame 3.2, so that the limiting of the clamping mechanism 3 by the limiting mechanism 5 is realized, as shown in fig. 2. In this embodiment, one side of the first limiting member 5.2.5 close to the opening 5.1.1 is an arc-shaped surface, which facilitates the realization of the one-way limiting of the first limiting member 5.2.5 on the clamping frame 3.2, so that the clamping frame 3.2 is easy to slide into the sliding frame 5.1, but the clamping frame 3.2 is not easy to slide out of the sliding frame 5.1 when the limiting is not released.
The hinged position of the connecting plate 3.1 and the clamping frame 3.2 is provided with a torsion spring, when the clamping frame 3.2 slides out of the sliding frame 5.1, the clamping frame can be automatically opened under the action of the torsion spring, and the opening and closing position of the clamping frame 3.2 does not need to be manually adjusted by an installer.
Referring to fig. 3, the engaging mechanism 3 further includes a second elastic element 3.3 connected between the connecting plate 3.1 and the mounting base 2, in this embodiment, the second elastic element 3.3 is a spring, the second elastic element 3.3 is in a compressed state, and when the limiting of the first limiting element 5.2.5 on the clamping frame 3.2 is released, the connecting plate 3.1 is automatically pushed out under the elastic force of the second elastic element 3.3, so that the installer does not need to manually pull out the engaging mechanism 3. The outside of elastic component two 3.3 is equipped with sleeve 3.4, and the one end and the connecting plate 3.1 of sleeve 3.4 are connected, 2 inside cavitys that are used for holding sleeve 3.4 and elastic component two 3.3 that are equipped with of mount pad are convenient for reduce lighting device's structural dimension, can lead the flexible of elastic component two 3.3 simultaneously.
The lighting device also comprises a fixed seat 1 which is connected with the mounting seat 2 in a sliding manner, wherein a sliding seat 1.4 is arranged on the fixed seat 1, and a sliding block 2.5 which is connected with the sliding seat 1.4 in a sliding manner is arranged on the mounting seat 2 and is used for realizing the relative sliding between the fixed seat 1 and the mounting seat 2; the mounting seat 2 is close to one side of fixing base 1 is equipped with card line seat 2.2, is equipped with the recess that is used for installing the cable on the card line seat 2.2, and the shape and the cable phase-match of recess for realize laying and fixing of cable in the track traffic.
The mounting seat 2 is close to one side of fixing base 1 is equipped with screw rod 2.3, be equipped with rotatable screw thread section of thick bamboo 1.1 on the fixing base 1, screw thread section of thick bamboo 1.1 be used for with screw rod 2.3 cooperation realizes the regulation of relative position between mounting seat 2 and the fixing base 1 to the chucking of cable in the realization is to cassette 2.2. In this embodiment, two screw thread section of thick bamboo 1.1 pass through rotatable the setting on fixing base 1 of rolling bearing, when needing to adjust the distance between fixing base 1 and the mount pad 2, rotate two screw thread section of thick bamboos 1.1 in step, through adjusting screw 2.3 and the screw thread fit position of screw thread section of thick bamboo 1.1, realize the regulation of relative distance between fixing base 1 and the mount pad 2. An elastic part IV 2.6 is arranged on one side of the mounting seat 2 close to the fixed seat 1, the connection between the screw 2.3 and the threaded cylinder 1.1 is tighter through the deformation of the elastic part IV 2.6, and the relative clamping state can be kept; in this embodiment, the elastic member four 2.6 is an annular rubber ring.
The fixing seat 1 is provided with a mounting hole 1.2 for realizing the fixed connection of the fixing seat 1 and a wall or the inner wall of a track; one side (namely, one side close to the wall or the inner wall of the track) of the fixing seat 1 far away from the mounting seat 2 is provided with a rubber pad 1.3, the fixing seat 1 can be tightly attached to the mounting surface of the wall or the inner wall of the track through elastic deformation of the rubber pad 1.3, and the shape of the rubber pad 1.3 is matched with the mounting surface.
The lighting assembly 4 comprises a fixedly connected equipment box 4.1 and a lighting lamp 4.2; the equipment box 4.1 is connected with the first sliding rod 2.1 in a sliding mode, and the clamping frame 3.2 is clamped outside the equipment box 4.1 to fix the lighting assembly 4. Install lighting device's installing support part (fixing base 1, mount pad 2, block mechanism 3 and stop gear 5 promptly) through mounting hole 1.2 on the fixing base 1 behind wall or track inner wall, during installation or change power illumination, only need insert lighting assembly 4 can, need not carry out whole dismantlement with the installing support again, be favorable to promoting the installation effectiveness of power illumination, reduce bolt dismouting work load.
Referring to fig. 1 and 2, a guide post 4.1.1, a sliding plate 4.1.2, a second limiting member 4.1.3 and a third elastic member 4.1.4 are arranged in the equipment box 4.1; the sliding plate 4.1.2 is connected with the guide post 4.1.1 in a sliding way; the elastic piece III 4.1.4 is sleeved on the guide post 4.1.1 and is abutted between the sliding plate 4.1.2 and the inner wall of the equipment box 4.1 so as to realize the automatic reset of the sliding plate 4.1.2; be equipped with two 4.1.3 of locating part on the slide 4.1.2, the length direction of two 4.1.3 of locating part is parallel with slide 4.1.2's slip direction, all be equipped with on 4.1 inner walls of equipment box and the centre gripping frame 3.2 and be used for inserting two 4.1.3's through-hole two for realize spacing between equipment box 4.1 and the centre gripping frame 3.2, avoid lighting component 4 to take place to rock in block mechanism 3 is inside, is unfavorable for guaranteeing the accuracy of lighting fixture 4.2's mounted position. The inside of the equipment box 4.1 is also provided with a buffer block 4.1.5, the buffer block 4.1.5 is positioned between the sliding plate 4.1.2 and the inner wall of the equipment box 4.1, in the process of inserting the first sliding rod 2.1 into the equipment box 4.1, the sliding plate 4.1.2 is pushed through the first sliding rod 2.1, the sliding plate 4.1.2 slides along the guide post 4.1.1, so that the second limiting part 4.1.3 extends out of the inner wall of the equipment box 4.1 and the second through hole of the clamping frame 3.2, when the sliding plate 4.1.2 is in contact with the buffer block 4.1.5, the installation is in place, at the moment, an installer does not need to push the lighting assembly 4 to the inside of the sliding frame 5.1 any more, and the lighting assembly 4 is prevented from being damaged.
The use method of the lighting device comprises the following steps:
the method comprises the following steps: assembling a mounting bracket part of the lighting device: firstly, connecting the fixed seat 1, the mounting seat 2, the clamping mechanism 3 and the limiting mechanism 5 to form a mounting bracket of the lighting assembly 4;
step two: installing a fixed seat 1: the fixed seat 1 is installed on the wall or the inner wall of the track through the installation hole 1.2 and the bolt;
step three: mounting the lighting assembly 4: pulling the upper and lower pull plates 5.2.3 of the limiting mechanism 5 in opposite directions, releasing the limiting of the limiting piece I5.2.5 on the clamping frame 3.2, pushing the connecting plate 3.1 and the clamping frame 3.2 out of the sliding frame 5.1 under the action of the elastic piece II 3.3, and automatically opening the two clamping frames 3.2 at the opening of the sliding frame 5.1; the connecting plate 3.1 is pushed by the equipment box 4.1, the first sliding rod 2.1 is inserted into the equipment box 4.1, the clamping frame 3.2 is finally closed and limited, and the lighting assembly 4 is installed.
Step four: installing a cable: in advancing cable cutting ferrule card line seat 2.2, adjust the relative distance between fixing base 1 and the mount pad 2 through rotating screw thread section of thick bamboo 1.1, make card line seat 2.2 support and lean on the side of fixing base 1, realize the zonulae occludens between fixing base 1 and the mount pad 2.
Wherein, the order of step three and step four can be exchanged.
The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (9)
1. The lighting device is characterized by comprising a mounting seat (2), a clamping mechanism (3) and a lighting assembly (4); the mounting seat (2) comprises a first sliding rod (2.1) which is used for being in sliding connection with the clamping mechanism (3) and the lighting assembly (4); the clamping mechanism (3) comprises a connecting plate (3.1) which is connected to the first sliding rod (2.1) in a sliding mode, clamping frames (3.2) are hinged to two sides of the connecting plate (3.1), and the two clamping frames (3.2) are combined to form a cavity for clamping the lighting assembly (4); the mounting seat (2) is provided with a limiting mechanism (5) for limiting the clamping mechanism (3);
the limiting mechanism (5) comprises a sliding frame (5.1) arranged on the mounting seat (2), and the first sliding rod (2.1) and the clamping mechanism (3) are both positioned in the sliding frame (5.1); one end of the sliding frame (5.1) is provided with an opening (5.1.1) for opening the two clamping frames (3.2), and the other end of the sliding frame (5.1) is provided with a limiting component (5.2) for limiting the clamping mechanism (3).
2. A lighting device as claimed in claim 1, wherein said limiting member (5.2) comprises a limiting cylinder (5.2.1), a second sliding rod (5.2.2), a pulling plate (5.2.3) and a first elastic member (5.2.4); the two limiting cylinders (5.2.1) are arranged on two sides of the sliding frame (5.1); two ends of the limiting cylinder (5.2.1) are connected with a second sliding rod (5.2.2) in a sliding manner, and a first elastic part (5.2.4) is arranged between the limiting cylinder (5.2.1) and the second sliding rod (5.2.2); the arm-tie (5.2.3) is connected with two slide bars (5.2.2) that are located same end, be equipped with locating part one (5.2.5) on arm-tie (5.2.3), all be equipped with on sliding frame (5.1) and centre gripping frame (3.2) and be used for inserting the through-hole one of locating part one (5.2.5).
3. A lighting device as claimed in any one of claims 1 to 2, characterized in that a torsion spring is provided at the hinge of the connecting plate (3.1) and the clamping frame (3.2).
4. A lighting device as claimed in claim 3, characterized in that said snap-in means (3) further comprise a second elastic element (3.3) connected between said connecting plate (3.1) and said mounting seat (2).
5. A lighting device as claimed in claim 1, further comprising a fixing base (1) slidably connected to said mounting base (2); one side of the mounting seat (2) close to the fixed seat (1) is provided with a wire clamping seat (2.2).
6. A lighting device as claimed in claim 5, wherein a screw (2.3) is provided on a side of the mounting seat (2) close to the fixed seat (1), a rotatable threaded cylinder (1.1) is provided on the fixed seat (1), and the threaded cylinder (1.1) is used for cooperating with the screw (2.3).
7. A lighting device as claimed in claim 5 or 6, characterized in that the holder (1) is provided with a mounting hole (1.2); one side of the fixed seat (1) far away from the mounting seat (2) is provided with a rubber pad (1.3).
8. A lighting device as claimed in claim 1, characterized in that said lighting assembly (4) comprises a connected equipment box (4.1) and a lighting fixture (4.2); the equipment box (4.1) is connected with the first sliding rod (2.1) in a sliding mode, and the clamping frame (3.2) is clamped outside the equipment box (4.1).
9. A lighting device according to claim 8, characterized in that the equipment box (4.1) is internally provided with a guide post (4.1.1), a sliding plate (4.1.2), a second limit piece (4.1.3) and a third elastic piece (4.1.4); the sliding plate (4.1.2) is connected with the guide post (4.1.1) in a sliding way; the third elastic part (4.1.4) is sleeved on the guide post (4.1.1) and is abutted between the sliding plate (4.1.2) and the inner wall of the equipment box (4.1); be equipped with two (4.1.3) of locating part on slide (4.1.2), the length direction of two (4.1.3) of locating part is parallel with the slip direction of slide (4.1.2), all be equipped with on equipment box (4.1) inner wall and centre gripping frame (3.2) and be used for inserting two (4.1.3) of through-hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110720183.4A CN113324206B (en) | 2021-06-28 | 2021-06-28 | Lighting device |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110720183.4A CN113324206B (en) | 2021-06-28 | 2021-06-28 | Lighting device |
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| CN113324206A CN113324206A (en) | 2021-08-31 |
| CN113324206B true CN113324206B (en) | 2022-09-02 |
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| CN202110720183.4A Active CN113324206B (en) | 2021-06-28 | 2021-06-28 | Lighting device |
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| DE59404501D1 (en) * | 1993-04-21 | 1997-12-11 | Siemens Ag | Recessed ceiling light |
| JP4208618B2 (en) * | 2003-03-25 | 2009-01-14 | 三協立山アルミ株式会社 | Lighting device |
| CN107218533A (en) * | 2016-12-13 | 2017-09-29 | 陈晶 | A kind of LED lamp device for construction temporary lighting |
| CN209054495U (en) * | 2018-12-18 | 2019-07-02 | 杭州爱瑞科技有限公司 | Matrix type LED head lamp mould group |
| CN210624253U (en) * | 2019-07-01 | 2020-05-26 | 佛山市文河灯饰配件有限公司 | Guardrail lamp convenient to maintain |
| CN212056925U (en) * | 2020-05-25 | 2020-12-01 | 青岛索尔汽车有限公司 | Night lighting device light filling system for high-altitude power grid emergency repair vehicle |
| CN212968968U (en) * | 2020-08-03 | 2021-04-13 | 河南森鼎机电科技有限责任公司 | Cable antidetonation support |
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2021
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