CN210462662U - LED street lamp convenient to connect - Google Patents
LED street lamp convenient to connect Download PDFInfo
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- CN210462662U CN210462662U CN201921538316.0U CN201921538316U CN210462662U CN 210462662 U CN210462662 U CN 210462662U CN 201921538316 U CN201921538316 U CN 201921538316U CN 210462662 U CN210462662 U CN 210462662U
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Abstract
The utility model discloses a LED street lamp convenient to connect, including lamp holder and spring, the one end of lamp holder is fixed with installation head, the installation head is kept away from one side of lamp holder and has been seted up the mounting groove, the internally mounted of mounting groove has first lamp pole, wherein, the outside that first lamp pole is close to installation head is fixed with mounting flange. This LED street lamp convenient to connect, be provided with dead lever and fixture block, first lamp pole gets into the inside back of mounting groove, make mounting flange just support the installation head, later spur the dead lever, the dead lever drives first slider and removes to the left side, the spring compression, this anticlockwise rotation dead lever, make the dead lever drive the fixture block and remove draw-in groove department, then the dead lever removes to the right side, make the inside of fixture block entering draw-in groove, avoid the dead lever to continue to rotate, produce the thrust to the right side through spring force to first slider, avoid the dead lever to remove to the left side, in proper order with other dead levers and mounting flange fixed connection, be convenient for make lamp holder and first lamp pole fixed connection.
Description
Technical Field
The utility model relates to a LED street lamp technical field specifically is a LED street lamp convenient to connect.
Background
The LED street lamp is a semiconductor illuminating lamp. The LED street lamp is an efficient solid-state light source which is formed based on a semiconductor PN junction and can emit light by weak electric energy, and a lamp cap and a lamp post need to be connected when the LED street lamp is installed.
Although the types and the number of the existing LED street lamps are very large, the existing LED street lamps still have certain problems and bring certain inconvenience to the use of the LED street lamps.
When an existing LED street lamp is installed, the lamp cap and the lamp post are installed more complexly, the lamp cap is inconvenient to replace after the lamp cap is damaged, the inclination angle of the existing lamp cap is inconvenient to adjust, and the existing lamp cap is inconvenient to use, so that the technology capable of improving the structure of the LED street lamp is urgently needed, and the equipment is perfected.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a LED street lamp convenient to connect to solve present LED street lamp that above-mentioned background art provided when the installation, the lamp holder is comparatively complicated with the lamp pole installation, damages the back when the lamp holder, inconveniently changes the lamp holder, and current lamp holder is inconvenient adjusts inclination, the problem of inconvenient use.
In order to achieve the above object, the utility model provides a following technical scheme: an LED street lamp convenient for connection comprises a lamp cap and a spring, wherein an installation head is fixed at one end of the lamp cap, an installation groove is arranged at one side of the installation head away from the lamp cap, a first lamp post is arranged in the installation groove,
an installation flange is fixed on the outer side of the first lamp post close to the installation head, a first sliding groove is formed in the outer side of the installation head, a first sliding block is arranged inside the first sliding groove, a guide rod groove is formed in one side of the installation head close to the first sliding groove, a guide rod is fixed on one side of the first sliding block close to the guide rod groove, the spring is sleeved on the guide rod, a fixed rod is fixed on the opening side of the first sliding block close to the first sliding groove, a clamping groove is formed in one side of the installation flange far away from the installation head, a clamping block is fixed on one side of the fixed rod close to the clamping groove, a second lamp post is rotatably connected to one end of the first lamp post far away from the lamp holder, and a;
the inside of second spout is provided with the second slider, the opening side that the second slider is close to the second spout rotates and is connected with branch, the one end that the second slider was kept away from to branch is rotated with mounting flange's bottom and is connected, the inside of second spout is run through there is the lead screw, the transmission groove has been seted up to the bottom that the second lamp pole is close to the second spout, the one end that the lead screw is located the transmission groove is fixed with first gear, one side vertical plane that the second lamp pole is close to the transmission groove runs through there is the transfer line, one side that the transfer line is close to first gear is fixed with the second gear, the one end that the second gear was kept away from to the transfer line is fixed with the knob.
Preferably, the inner size of the first sliding groove is matched with the outer size of the first sliding block, and the first sliding groove and the first sliding block form a sliding structure.
Preferably, the first slider and the mounting head form an elastic structure through a spring, and the outer diameter of the spring is smaller than the inner diameter of the guide rod groove.
Preferably, the number of the fixing bars is three, and 3 fixing bars are symmetrically arranged about a midpoint of the mounting head, and the fixing bars are L-shaped.
Preferably, the inner size of the clamping groove is matched with the outer size of the clamping block, and the clamping groove and the clamping block form a clamping structure in interference fit.
Preferably, the first gear and the second gear have the same pitch, and the first gear and the second gear form a meshing structure.
Compared with the prior art, the beneficial effects of the utility model are that: this LED street lamp convenient to connect:
1. the fixing rod and the fixture block are arranged, after the first lamp post enters the mounting groove, the mounting flange just abuts against the mounting head, then the fixing rod is pulled, the fixing rod drives the first slider to move towards the left side, the spring is compressed, the fixing rod rotates anticlockwise to drive the fixture block to move to the position of the clamping groove, then the fixing rod moves towards the right side, the fixture block enters the clamping groove, the fixing rod is prevented from continuing to rotate, thrust towards the right side is generated on the first slider through the elastic force of the spring, the fixing rod is prevented from moving towards the left side, other fixing rods are sequentially and fixedly connected with the mounting flange, and the lamp cap is conveniently and fixedly connected with the first lamp post;
2. the lamp holder is provided with a support rod and a screw rod, when the angle of the lamp holder needs to be adjusted, a knob is rotated to enable the knob to drive a transmission rod to rotate, the transmission rod drives a second gear to rotate, the second gear drives a first gear to rotate through meshing, the first gear drives the screw rod to rotate, the screw rod drives a second sliding block to move through external threads, the distance between the second sliding block and a first lamp post is changed, the second sliding block drives the first lamp post to rotate through the support rod, and the angle of the lamp holder is convenient to adjust;
3. be provided with first spout and first slider, when dead lever or spring drive first slider remove in first spout, through the sliding structure that first spout and first slider constitute, avoid the removal of dead lever to produce the skew.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of the side view of the lamp holder of the present invention;
fig. 3 is a schematic view of a part of an enlarged structure at a in fig. 1 according to the present invention.
In the figure: 1. a lamp cap; 2. a mounting head; 3. mounting grooves; 4. a first lamp post; 5. installing a flange; 6. a first chute; 7. a first slider; 8. a guide bar groove; 9. a guide bar; 10. a spring; 11. fixing the rod; 12. a card slot; 13. a clamping block; 14. a second lamp post; 15. a second chute; 16. a second slider; 17. a strut; 18. a screw rod; 19. a transmission groove; 20. a first gear; 21. a transmission rod; 22. a second gear; 23. a knob.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-3, the present invention provides a technical solution: an LED street lamp convenient to connect comprises a lamp holder 1, a mounting head 2, a mounting groove 3, a first lamp post 4, a mounting flange 5, a first chute 6, a first slider 7, a guide rod groove 8, a guide rod 9, a spring 10, a fixing rod 11, a clamping groove 12, a clamping block 13, a second lamp post 14, a second chute 15, a second slider 16, a supporting rod 17, a screw rod 18, a transmission groove 19, a first gear 20, a transmission rod 21, a second gear 22 and a knob 23, wherein the mounting head 2 is fixed at one end of the lamp holder 1, the mounting groove 3 is formed in one side, away from the lamp holder 1, of the mounting head 2, the first lamp post 4 is mounted inside the mounting groove 3,
an installation flange 5 is fixed on the outer side of the first lamp post 4 close to the installation head 2, a first chute 6 is arranged on the outer side of the installation head 2, the inner size of the first chute 6 is matched with the outer size of a first slider 7, the first chute 6 and the first slider 7 form a sliding structure, when the first slider 7 is driven by the fixed rod 11 or the spring 10 to move in the first chute 6, the deviation of the movement of the fixed rod 11 is avoided through the sliding structure formed by the first chute 6 and the first slider 7, the first slider 7 is arranged in the first chute 6, the first slider 7 and the installation head 2 form an elastic structure through the spring 10, the outer diameter of the spring 10 is smaller than the inner diameter of the guide rod groove 8, when the fixed rod 11 drives the first slider 7 to move towards the left side, the spring 10 is prevented from entering the inner part of the guide rod groove 8, the spring 10 is compressed, and thrust towards the right side is generated on the first slider 7 through the elasticity of the spring 10, a guide rod groove 8 is formed in one side, close to the first sliding groove 6, of the mounting head 2, a guide rod 9 is fixed to one side, close to the guide rod groove 8, of the first slider 7, the springs 10 are sleeved on the guide rod 9, fixing rods 11 are fixed to the opening side, close to the first sliding groove 6, of the first slider 7, the three fixing rods 11 are arranged, the three fixing rods 11 are symmetrically arranged about the midpoint of the mounting head 2, the fixing rods 11 are L-shaped, after the first lamp post 4 enters the mounting groove 3, the mounting flange 5 just abuts against the mounting head 2, then the fixing rods 11 are pulled, the fixing rods 11 drive the first slider 7 to move towards the left side, the springs 10 compress, the fixing rods 11 rotate anticlockwise to drive the clamping block 13 to move to the clamping groove 12, then the fixing rods 11 move towards the right side, so that the clamping block 13 enters the inside of the clamping groove 12, and, the spring 10 generates a thrust to the right side to the first slide block 7 by elasticity, the fixed rod 11 is prevented from moving to the left side, other fixed rods 11 are fixedly connected with the mounting flange 5 in sequence, the lamp holder 1 is conveniently and fixedly connected with the first lamp post 4, a clamping groove 12 is arranged on one side of the mounting flange 5 far away from the mounting head 2, the inner dimension of the clamping groove 12 is matched with the outer dimension of the clamping block 13, the clamping groove 12 and the clamping block 13 form a clamping structure through interference fit, after the fixing rod 11 drives the clamping block 13 to enter the clamping groove 12, the first lamp post 4 and the mounting head 2 are prevented from loosening after mounting through the clamping structure formed by the clamping groove 12 and the clamping block 13, a clamping block 13 is fixed on one side of the fixed rod 11 close to the clamping groove 12, a second lamp post 14 is rotatably connected to one end of the first lamp post 4 far away from the lamp head 1, and a second sliding groove 15 is formed in one side of the second lamp post 14;
a second slider 16 is arranged inside the second sliding groove 15, a supporting rod 17 is rotatably connected to the opening side of the second slider 16 close to the second sliding groove 15, one end of the supporting rod 17 far away from the second slider 16 is rotatably connected with the bottom of the mounting flange 5, a screw rod 18 penetrates through the second sliding groove 15, a transmission groove 19 is formed in the bottom of the second lamp post 14 close to the second sliding groove 15, a first gear 20 is fixed at one end of the screw rod 18 located in the transmission groove 19, the tooth pitches of the first gear 20 and the second gear 22 are equal, the first gear 20 and the second gear 22 form a meshing structure, when the angle of the lamp holder 1 needs to be adjusted, the knob 23 is rotated to enable the knob 23 to drive the transmission rod 21 to rotate, the transmission rod 21 drives the second gear 22 to rotate, the second gear 22 drives the first gear 20 to rotate through meshing, so that the first gear 20 drives the screw rod 18 to rotate, the screw rod 18 drives the second slider 16 to move through external threads, the distance between the second slider 16 and the first lamp post 4 is changed, the second slider 16 pushes the first lamp post 4 to rotate through the support rod 17, the angle of the lamp head 1 is adjusted, a transmission rod 21 penetrates through the vertical surface of one side, close to the transmission groove 19, of the second lamp post 14, a second gear 22 is fixed on one side, close to the first gear 20, of the transmission rod 21, and a knob 23 is fixed at one end, far away from the second gear 22, of the transmission rod 21.
The working principle is as follows: when the LED street lamp convenient for connection is used, firstly, the lamp holder 1 is moved towards the first lamp post 4, the first lamp post 4 enters the mounting groove 3, the mounting flange 5 just props against the mounting head 2, then the fixed rod 11 is pulled, the fixed rod 11 drives the first slide block 7 to move towards the left side, the spring 10 is compressed, the fixed rod 11 is rotated anticlockwise, the fixed rod 11 drives the fixture block 13 to move to the clamping groove 12, then the fixed rod 11 moves towards the right side, the fixture block 13 enters the clamping groove 12, the fixed rod 11 is prevented from continuing to rotate, the first slide block 7 is prevented from generating thrust towards the right side by the elasticity of the spring 10, the fixed rod 11 is prevented from moving towards the left side, other fixed rods 11 are fixedly connected with the mounting flange 5 in sequence, the lamp holder 1 is conveniently and fixedly connected with the first lamp post 4, when the angle of the lamp holder 1 needs to be adjusted, the, the driving rod 21 drives the second gear 22 to rotate, the second gear 22 drives the first gear 20 to rotate through meshing, so that the first gear 20 drives the screw rod 18 to rotate, the screw rod 18 drives the second slider 16 to move through external threads, the distance between the second slider 16 and the first lamp post 4 is changed, the second slider 16 drives the first lamp post 4 to rotate through the supporting rod 17, and the angle of the lamp holder 1 is adjusted.
Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.
Claims (6)
1. The utility model provides a LED street lamp convenient to connect, includes lamp holder (1) and spring (10), its characterized in that: an installing head (2) is fixed at one end of the lamp holder (1), an installing groove (3) is formed in one side, away from the lamp holder (1), of the installing head (2), a first lamp post (4) is installed inside the installing groove (3), wherein,
the mounting structure is characterized in that a mounting flange (5) is fixed on the outer side, close to the mounting head (2), of the first lamp post (4), a first sliding groove (6) is formed in the outer side of the mounting head (2), a first sliding block (7) is arranged inside the first sliding groove (6), a guide rod groove (8) is formed in one side, close to the first sliding groove (6), of the mounting head (2), a guide rod (9) is fixed on one side, close to the guide rod groove (8), of the first sliding block (7), a spring (10) is sleeved on the guide rod (9), a fixing rod (11) is fixed on the opening side, close to the first sliding groove (6), of the first sliding block (7), a clamping groove (12) is formed in one side, far away from the mounting head (2), of the mounting flange (5), a clamping block (13) is fixed on one side, close to the clamping groove (12), of the first lamp post (4), far away from the lamp holder (, a second sliding groove (15) is formed in one side of the second lamp post (14);
a second sliding block (16) is arranged in the second sliding groove (15), a supporting rod (17) is rotatably connected to the second sliding block (16) close to the opening side of the second sliding groove (15), one end of the support rod (17) far away from the second sliding block (16) is rotatably connected with the bottom of the mounting flange (5), a screw rod (18) penetrates through the second sliding groove (15), a transmission groove (19) is formed in the bottom, close to the second sliding groove (15), of the second lamp post (14), one end of the screw rod (18) positioned in the transmission groove (19) is fixed with a first gear (20), a driving rod (21) penetrates through the vertical surface of one side of the second lamp post (14) close to the driving groove (19), a second gear (22) is fixed on one side of the transmission rod (21) close to the first gear (20), and a knob (23) is fixed at one end of the transmission rod (21) far away from the second gear (22).
2. The LED street lamp convenient to connect as claimed in claim 1, wherein: the inner size of the first sliding groove (6) is matched with the outer size of the first sliding block (7), and the first sliding groove (6) and the first sliding block (7) form a sliding structure.
3. The LED street lamp convenient to connect as claimed in claim 1, wherein: the first sliding block (7) and the mounting head (2) form an elastic structure through a spring (10), and the outer diameter of the spring (10) is smaller than the inner diameter of the guide rod groove (8).
4. The LED street lamp convenient to connect as claimed in claim 1, wherein: the number of the fixing rods (11) is three, the 3 fixing rods (11) are symmetrically arranged relative to the midpoint of the mounting head (2), and the fixing rods (11) are L-shaped.
5. The LED street lamp convenient to connect as claimed in claim 1, wherein: the internal dimension of the clamping groove (12) is matched with the external dimension of the clamping block (13), and the clamping groove (12) and the clamping block (13) form a clamping structure through interference fit.
6. The LED street lamp convenient to connect as claimed in claim 1, wherein: the tooth pitches of the first gear (20) and the second gear (22) are equal, and the first gear (20) and the second gear (22) form a meshing structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921538316.0U CN210462662U (en) | 2019-09-17 | 2019-09-17 | LED street lamp convenient to connect |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921538316.0U CN210462662U (en) | 2019-09-17 | 2019-09-17 | LED street lamp convenient to connect |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210462662U true CN210462662U (en) | 2020-05-05 |
Family
ID=70432466
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921538316.0U Active CN210462662U (en) | 2019-09-17 | 2019-09-17 | LED street lamp convenient to connect |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210462662U (en) |
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2019
- 2019-09-17 CN CN201921538316.0U patent/CN210462662U/en active Active
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