CN217273963U - LED (light-emitting diode) spotlight - Google Patents

Abstract

The utility model discloses a LED spot lamp, which comprises a lamp frame, a lamp plate, a radiator and a reflecting cup, wherein the radiator is connected with the lamp frame, the reflecting cup and the lamp plate are arranged in the radiator, the lamp frame comprises a mounting groove, the mounting groove is connected with a torsional spring assembly, the mounting groove comprises symmetrically arranged fixed shafts, the torsional spring assembly comprises a fixed torsional spring and a fixed plate, the fixed torsional spring comprises a movable end and a locking end, the movable end is connected with the fixed plate, the lower end of the mounting groove is provided with a locking groove, the bottom of the locking groove of the lamp frame is provided with a separating groove, a separating rod is slidably connected in the separating groove, the lower end of the lamp frame is provided with a separating hole leading to the bottom of the separating groove, through the arrangement, when in an installation state, the fixed plate is butted with the inner side of the installation position, the lamp frame is butted with the outer side of the installation position, when the lamp frame needs to be separated, the separating rod is pushed out by using thin rod-shaped tools such as a screwdriver, so that the locking end is bent, and the spring is separated from the locking groove, so that the elastic acting force of the torsion spring is reduced, and the separation is convenient.

Description

LED (light-emitting diode) spotlight

Technical Field

The utility model relates to an illumination lamps and lanterns field, in particular to LED shot-light.

Background

The LED light source has the advantages of high luminous efficiency, low heat generation, power saving and long service life, and thus, is more and more widely used. LED lamps will gradually replace traditional lighting fixtures such as incandescent lamps and halogen lamps.

At present, a chinese patent with publication number CN204328672U discloses an embedded LED spot light with adjustable illumination angle, which realizes the rotation adjustment of the illumination angle of the spot light, increases the illumination range, and meets the illumination requirements of the occasions of engineering, exhibition, etc.; the embedded LED spotlight comprises a face ring with a clamp spring and a main body matched with the face ring, and is characterized in that: the inner circle of face ring is provided with a ring cover, the jump ring symmetry set up in ring cover both sides, main part axial symmetry's both sides through a pair of pivot with the ring cover rotates to be connected, makes the main part can be followed the pivot and made the swing of certain range soon, the range of revolving the swing is between main part and the inboard two touch points of ring cover.

When the LED spotlight needs to be disassembled, the elasticity of the clamp spring needs to be overcome, the elasticity is large, and the LED spotlight is easy to damage during disassembly.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a LED spotlight, it has the stable safe advantage of dismantlement.

The above technical object of the present invention can be achieved by the following technical solutions:

the utility model provides a LED shot-light, includes rim, lamp plate, radiator and anti-light cup, the radiator is connected in the rim, install anti-light cup and lamp plate in the radiator, the rim includes the mounting groove, mounting groove department is connected with the torsional spring subassembly, the mounting groove is including the fixed axle that the symmetry set up, and the torsional spring subassembly is including fixed torsional spring and fixed plate, fixed torsional spring includes expansion end and locking end, the expansion end is connected with the fixed plate, the lower extreme of mounting groove sets up the locking groove, the rim is provided with the separation groove at the tank bottom that locks the groove, sliding connection has the knockout pin in the separation groove, the separation hole that accesss to the separation groove tank bottom is seted up to the rim lower extreme.

Through adopting above-mentioned technical scheme, during the installation state, the fixed plate is contradicted with the inboard of mounted position, and the rim is contradicted with the outside of mounted position, and when needing the separation, thin rod-like instrument such as screwdriver is ejecting with the release lever for the locking end takes place to buckle, follows locking groove and deviates from, reduces the elastic force of torsional spring, thereby convenient separation.

Further setting: the bottom of release lever is connected with reset spring, and reset spring's bottom bonds in the tank bottom of separation tank, when the upper end of release lever and the tank bottom parallel and level of locking groove, reset spring is in tensile state.

Through adopting above-mentioned technical scheme, reset spring guarantees that the release lever when not receiving the effect of external force, and the release lever keeps being located the separating tank.

Further setting: the fixing plate comprises a connecting hole, and the connecting hole is used for inserting the movable end.

By adopting the technical scheme, the connection is convenient by adopting the plug-in mode.

Further setting: one section of the fixing plate, which is far away from the fixed torsion spring, is set to be arc-shaped.

Through adopting above-mentioned technical scheme, the fixed plate has been avoided blocking to circular-arc tip, guarantees smooth installation.

Further setting: the utility model discloses a lamp frame, including lamp frame, storage tank, pull ring, pivot, guide way, lamp frame, storage tank, pull ring portion and two pivots are provided with to the lamp frame towards one side on ground, storage tank department is connected with pulls the pull ring, pull ring portion and two pivots are drawn to the pull ring, the pivot is drawn pull ring centre of a circle direction and is set up, the storage tank is the semicircle ring shape, the both ends of storage tank are provided with the guide way, the guide way is used for supplying the pivot to insert, the side of the tank bottom of guide way is provided with the rotation hole that is used for supplying pivot card income, it connects in guide way and storage tank department to pull the pull ring rotation, when pulling the pull ring and rotating to the horizontality, pull ring with the storage tank joint.

Further setting: the lamp frame is provided with a separation notch at the symmetrical axis of the accommodating groove, and the separation notch is used for separating the traction pull ring from the accommodating groove.

Through adopting above-mentioned technical scheme, pull the pull ring and get into from the guide slot, the pivot is inserted and is accomplished the connection behind the rotation hole, when needing to apply the effort to the rim, through pulling the pull ring to the rim application of force, when need not to the rim application of force, will pull the pull ring and hide to storage tank department.

Drawings

FIG. 1 is a schematic view of the overall structure of the embodiment;

FIG. 2 is an enlarged view at A in FIG. 1;

FIG. 3 is a schematic bottom view of the embodiment;

fig. 4 is a schematic structural view of a traction pull ring in the embodiment.

In the figure, 1, a lamp frame; 2. a heat sink; 3. a lamp panel; 4. a light reflecting cup; 5. mounting grooves; 6. a fixed shaft; 7. fixing the torsion spring; 71. a movable end; 72. a locking end; 8. a fixing plate; 9. a locking groove; 10. a separation tank; 11. a separating lever; 12. a separation well; 13. a return spring; 14. a containing groove; 15. a traction pull ring; 151. a pull ring part; 152. a rotating shaft; 16. a guide groove; 17. rotating the hole; 18. separating the gap.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

Example (b): an LED spot lamp, as shown in fig. 1-4, comprises a lamp frame 1, a lamp panel 3, a radiator 2 and a reflecting cup 4, wherein the radiator 2 is fixedly connected to the lamp frame 1. Install anti-light cup 4 and lamp plate 3 in the radiator 2, rim 1 includes mounting groove 5, and 5 departments of mounting groove are connected with torsional spring assembly, and mounting groove 5 is including the fixed axle 6 of symmetry setting. The torsion spring assembly comprises a fixed torsion spring 7 and a fixed plate 8, the fixed torsion spring 7 comprises a movable end 71 and a locking end 72, and the movable end 71 is connected with the fixed plate 8. The fixing plate 8 includes a connecting hole for inserting the movable end 71, and a section of the fixing plate 8 away from the fixed torsion spring 7 is configured in a circular arc shape. The lower extreme of mounting groove 5 sets up locking groove 9, and rim 1 is provided with separation tank 10 at the tank bottom that locks groove 9, and sliding connection has separation rod 11 in separation tank 10, and the separation hole 12 that accesss to the separation tank 10 tank bottom is seted up to 1 lower extreme of rim. The bottom of the separation rod 11 is connected with a return spring 13, the bottom of the return spring 13 is adhered to the bottom of the separation groove 10, and when the upper end of the separation rod 11 is flush with the bottom of the locking groove 9, the return spring 13 is in a stretching state.

One side of rim 1 towards ground is provided with storage tank 14, storage tank 14 department is connected with pulls pull ring 15, pull ring 15 includes pull ring portion 151 and two pivot 152, pivot 152 sets up towards pulling pull ring 15 centre of a circle direction, storage tank 14 is the semicircle annular, storage tank 14's both ends are provided with guide slot 16, guide slot 16 is used for supplying pivot 152 to insert, the side of guide slot 16's tank bottom is provided with the rotation hole 17 that is used for supplying pivot 152 card to go into, pull ring 15 is pulled and is rotated and connect in guide slot 16 and storage tank 14 department, when pulling pull ring 15 and rotating to the horizontality, pull ring 15 with storage tank 14 joint. The lamp frame 1 is provided with a separation notch 18 at the symmetrical axis of the accommodating groove 14, and the separation notch 18 is used for separating the traction pull ring 15 from the accommodating groove 14.

The working principle is as follows:

during the mounted state, fixed plate 8 is contradicted with the inboard of mounted position, and rim 1 is contradicted with the outside of mounted position, and when needing to separate, utilize thin rod-like instrument such as screwdriver with release lever 11 ejecting for locking end 72 takes place to buckle, deviates from locking groove 9, reduces the elastic force of torsional spring, thereby makes things convenient for the separation. When acting force is applied to the lamp frame 1, the lamp frame 1 is applied with force by pulling the pull ring 15, and when the lamp frame 1 is not required to be applied with force, the pull ring 15 is hidden to the accommodating groove 14.

The above-described embodiments do not limit the scope of the present invention. Any modification, equivalent replacement, and improvement made within the spirit and principle of the above-described embodiments should be included in the protection scope of the technical solution.

Claims (6)

1. The utility model provides a LED spotlight, includes rim (1), lamp plate (3), radiator (2) and anti-light cup (4), radiator (2) are connected in rim (1), install anti-light cup (4) and lamp plate (3) in radiator (2), its characterized in that, rim (1) includes mounting groove (5), mounting groove (5) department is connected with the torsional spring subassembly, mounting groove (5) are including fixed axle (6) that the symmetry set up, and the torsional spring subassembly includes fixed torsional spring (7) and fixed plate (8), fixed torsional spring (7) are including expansion end (71) and locking end (72), expansion end (71) are connected with fixed plate (8), the lower extreme of mounting groove (5) sets up locking groove (9), rim (1) is provided with separating tank (10) at the tank bottom that locks groove (9), sliding connection has separating rod (11) in separating tank (10), the lower end of the lamp frame (1) is provided with a separation hole (12) leading to the bottom of the separation tank (10).

2. An LED spot light according to claim 1, characterized in that a return spring (13) is connected to the bottom of the separation rod (11), the bottom of the return spring (13) is adhered to the bottom of the separation groove (10), and when the upper end of the separation rod (11) is level with the bottom of the locking groove (9), the return spring (13) is under tension.

3. An LED spotlight according to claim 1, characterised in that the fixing plate (8) comprises attachment holes for insertion of the movable end (71).

4. An LED spot light according to claim 1, characterised in that the section of the fixing plate (8) away from the fixing torsion spring (7) is arranged in a circular arc shape.

5. The LED spotlight according to claim 1, wherein the side of the lamp frame (1) facing the ground is provided with a receiving groove (14), a traction pull ring (15) is connected at the containing groove (14), the traction pull ring (15) comprises a pull ring part (151) and two rotating shafts (152), the rotating shaft (152) is arranged towards the circle center direction of the traction pull ring (15), the accommodating groove (14) is in a semicircular ring shape, two ends of the accommodating groove (14) are provided with guide grooves (16), the guide grooves (16) are used for inserting the rotating shaft (152), a rotating hole (17) for clamping the rotating shaft (152) is arranged on the side surface of the bottom of the guide groove (16), the traction pull ring (15) is rotatably connected with the guide groove (16) and the accommodating groove (14), when the traction pull ring (15) rotates to the horizontal state, the traction pull ring (15) is clamped with the accommodating groove (14).

6. An LED spotlight according to claim 5, wherein the bezel (1) is provided with a separation notch (18) at the axis of symmetry of the receiving slot (14), and the separation notch (18) is used for separating the pulling tab (15) from the receiving slot (14).

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