CN209744174U - Narrow light beam projecting lamp of LED - Google Patents

Abstract

The utility model belongs to the field of projection lamps, in particular to an LED narrow light beam projection lamp, aiming at the problems that the prior upper cover is fixedly installed through bolts, the bolt installation is easy to be corroded by rainwater to cause rust formation, and when the internal devices need to be replaced, the disassembly and the assembly are more complicated, time and labor are wasted, the utility model provides a proposal which comprises a shell, one side of the shell is provided with a mounting rack, the upper cover is arranged above the shell, the shell is provided with a fixed groove, a fixed foot is movably arranged in the fixed groove, and a placing cavity is arranged on the shell, the structure of the utility model is simple, the movable rod is driven to move by an extrusion pressure rod, the movable rod is driven to move under the action of a wedge block, the movable rod quickly drives a clamping rod to extend into a clamping groove, the upper cover is convenient to be fixed, when being disassembled, the L-shaped positioning rod is pulled to be separated from the clamping hole, time and labor are saved, and the use is convenient.

Description

Narrow light beam projecting lamp of LED

Technical Field

The utility model relates to a projecting lamp technical field especially relates to a narrow light beam projecting lamp of LED.

Background

As a high-efficiency energy-saving light-emitting element, the LED is widely used in various decorative and lighting lamps. Due to the limitation of the LED structure, the light beam emitted by the LED structure is mainly concentrated in the forward direction, and 1/2 is in a circular range with an illumination angle of about 45 degrees.

Publication number CN202561591U discloses an LED narrow beam projector. Including the upper cover, the optics battery of lens, the LED module, a housing, the driver, the lower cover is installed in the bottom of casing, driver and LED module are arranged in the cavity that the casing established, and the supporting is on the casing, and the LED module is connected with the driver electricity, the top of LED module is arranged in to the optics battery of lens, the top of upper cover installation dress at the casing, it is fixed with the optics battery of lens, the utility model discloses can be applied to the wall, the columnar body, the light decoration of positions such as pavement ground, the illumination, reach the control light and shine the face and do not influence the effect of all ring borders, but traditional upper cover all carries out fixed mounting through the bolt, the bolt installation is corroded easily by the rainwater and leads to the rust, when needing to change inside device simultaneously, the dismouting is comparatively loaded down with trivial details, wastes time and energy, consequently needs a.

SUMMERY OF THE UTILITY MODEL

the utility model aims at solving and having traditional upper cover among the prior art and all carrying out fixed mounting through the bolt, the bolt mounting is corroded easily by the rainwater and is leaded to rusty, when needing to change inside device simultaneously, the dismouting is comparatively loaded down with trivial details, the shortcoming of wasting time and energy, and the narrow light beam projecting lamp of LED that proposes.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

A narrow light beam projecting lamp of LED, including the body, one side of the said body has mounting brackets, there are upper covers above the body, equip with the fixed slot on the said body, the movable mounting has fixed feet in the fixed slot, one side of the fixed foot extends to the outside of fixed slot and fixedly mounts on bottom side of the upper cover, equip with and place the chamber on the body, place and have pressure bar holes on the top side inner wall of the chamber, the pressure bar hole is linked with fixed slot, place intracavity movable mounting has pressure bars, the top of the pressure bar runs through the pressure bar hole and is adaptive with the bottom side of the fixed foot, place intracavity movable mounting has a travel bar, one end of the travel bar is rotated and installed and pulled the pole, one end of the pulled pole is rotated and installed on one side of the pressure bar, one side of the travel bar equips with the activity hole, the activity is fitted with the travel bar in the activity hole, the one end of movable rod extends to in the mounting groove and the rotation installs the connecting rod, and the one end of connecting rod is rotated and is installed the kelly, has seted up the kelly hole on one side inner wall of mounting groove, and the kelly hole is linked together with the fixed slot, and the draw-in groove has been seted up to one side of fixed foot, and the one end of kelly runs through the kelly hole and with draw-in groove looks adaptation.

Preferably, the inner wall of one side of the placing cavity is provided with a moving groove, one end of the moving rod extends into the moving groove and is fixedly provided with one end of a first spring, and the other end of the first spring is fixedly arranged on the inner wall of one side of the moving groove and is limited in moving.

Preferably, fixed mounting has the wedge on placing the one side inner wall in chamber, and the spout has been seted up to one side of wedge, and the one end of movable rod is rotated and is installed the slider, and one side slidable mounting of slider can also the rebound in the spout for the movable rod moves when moving to the right.

Preferably, the positioning hole has been seted up on placing one side inner wall in chamber, and movable mounting has L type locating lever in the locating hole, and outside the both ends of L type locating lever all extended to the locating hole, one side fixed mounting of L type locating lever had the one end of second spring, and the other end fixed mounting of second spring was on one side inner wall of locating hole, and the card hole has been seted up to one side of carriage release lever, and the one end and the card hole looks adaptation of L type locating lever are convenient for fix after the installation.

Preferably, the bottom end of the pressure lever is fixedly provided with a third spring, and the bottom end of the third spring is fixedly arranged on the inner wall of the bottom side of the placing cavity.

In the utility model, a LED narrow light beam projecting lamp, use through the depression bar, the pulling rod, the movable rod, the wedge, the movable rod, the connecting rod, the kelly hole cooperation, the fixed foot removes and drives the depression bar removal, the depression bar removal drives the pulling rod removal, the pulling rod removal drives the movable rod removal, the movable rod removal drives the slider and slides in the spout, the slider removal drives the movable rod upward movement under the effect of wedge, the movable rod can also move upward when moving right, thereby drive the connecting rod removal fast, the connecting rod removal drives the kelly and extends to in the draw-in groove, the one end of L type locating lever extends to in the kelly at this moment, be convenient for fix the upper cover, the one end of pulling L type locating lever to L type locating lever breaks away from the kelly when dismantling, can dismantle;

The utility model discloses simple structure thereby the extrusion depression bar drives the carriage release lever and removes, thereby the carriage release lever removes and drives the movable rod removal under the effect of wedge, and the movable rod removes and drives the kelly fast and extend to the draw-in groove in, is convenient for fix the upper cover, and pulling L type locating lever breaks away from the card hole during the dismantlement can, has effectively solved the problem of the dismouting of being not convenient for of upper cover, labour saving and time saving, convenient to use.

drawings

Fig. 1 is a schematic structural diagram of a main view of a narrow-beam LED projector according to the present invention;

Fig. 2 is a schematic structural view of the connection between the housing and the upper cover of the LED narrow beam projector provided by the present invention;

Fig. 3 is the utility model provides a part a's schematic structure in narrow light beam projecting lamp fig. 2 of LED.

In the figure: the device comprises a shell 1, an upper cover 2, a mounting frame 3, a fixing groove 4, a fixing foot 5, a placing cavity 6, a pressing rod hole 7, a pressing rod 8, a pulling rod 9, a moving groove 10, a moving rod 11, a wedge block 12, a moving rod 13, a connecting rod 14, a clamping rod 15, a clamping rod hole 16, a clamping groove 17, a positioning hole 18, a positioning rod 19L and a mounting groove 20.

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.

referring to fig. 1-3, a narrow light beam LED projector comprises a housing 1, a mounting frame 3 is arranged on one side of the housing 1, an upper cover 2 is arranged above the housing 1, a fixing groove 4 is formed on the housing 1, a fixing pin 5 is movably mounted in the fixing groove 4, one side of the fixing pin 5 extends out of the fixing groove 4 and is fixedly mounted on the bottom side of the upper cover 2, a placing cavity 6 is formed on the housing 1, a pressing rod hole 7 is formed on the inner wall of the top side of the placing cavity 6, the pressing rod hole 7 is communicated with the fixing groove 4, a pressing rod 8 is movably mounted in the placing cavity 6, the top end of the pressing rod 8 penetrates through the pressing rod hole 7 and is matched with the bottom side of the fixing pin 5, a moving rod 11 is movably mounted in the placing cavity 6, one end of the moving rod 11 is rotatably mounted with a pulling rod 9, one end of the pulling rod 9 is rotatably mounted on one side of the pressing rod 8, outside the both ends of movable rod 13 all extended to the activity hole, placed and seted up mounting groove 20 on the one side inner wall of chamber 6, movable rod 13's one end extends to in the mounting groove 20 and rotates and install connecting rod 14, connecting rod 14's one end is rotated and is installed kelly 15, kelly hole 16 has been seted up on one side inner wall of mounting groove 20, kelly hole 16 is linked together with fixed slot 4, draw-in groove 17 has been seted up to one side of fixed foot 5, kelly hole 16 is run through to the one end of kelly 15 and 17 looks adaptation with draw-in groove.

The utility model discloses in, place and seted up shifting chute 10 on the one side inner wall of chamber 6, the one end of carriage release lever 11 extends to in the shifting chute 10 and fixed mounting has the one end of first spring, and the other end fixed mounting of first spring carries out a spacingly to the removal of carriage release lever 11 on one side inner wall of shifting chute 10.

the utility model discloses in, place fixed mounting on one side inner wall of chamber 6 and have wedge 12, the spout has been seted up to one side of wedge 12, and the one end of movable rod 13 is rotated and is installed the slider, and one side slidable mounting of slider is in the spout for movable rod 13 can also the rebound when moving to the right.

The utility model discloses in, place and seted up locating hole 18 on one side inner wall of chamber 6, movable mounting has L type locating lever 19 in the locating hole 18, outside L type locating lever 19's both ends all extended to locating hole 18, one side fixed mounting of L type locating lever 19 has the one end of second spring, the other end fixed mounting of second spring is on one side inner wall of locating hole 18, the card hole has been seted up to one side of carriage release lever 11, L type locating lever 19's one end and card hole looks adaptation are convenient for fix after the installation.

The utility model discloses in, the bottom fixed mounting of depression bar 8 has the third spring, and the bottom fixed mounting of third spring is on placing 6 bottom side inner walls in chamber.

The utility model discloses in, dismantle upper cover 2 when needs installation, it drives fixed foot 5 removal to remove upper cover 2, fixed foot 5 removes and drives depression bar 8 and removes, depression bar 8 removes and drives pulling rod 9 and removes, pulling rod 9 removes and drives movable rod 13 and remove, movable rod 13 removes and drives the slider and slide in the spout, the slider removes and drives movable rod 13 rebound under wedge 12's effect, movable rod 13 can also rebound when removing right, thereby it removes to drive connecting rod 14 fast, connecting rod 14 removes and drives in the kelly 15 extends to draw-in groove 17, L type locating lever 19's one end extends to in the card hole this moment, be convenient for fix upper cover 2, stimulate L type locating lever 19 to L type locating lever 19's one end and break away from the card hole during dismantlement, can dismantle.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims (5)

1. A narrow light beam projecting lamp of LED, including casing (1), one side of casing (1) is equipped with mounting bracket (3), the top of casing (1) is equipped with upper cover (2), its characterized in that, fixed slot (4) has been seted up on casing (1), movable mounting has fixed foot (5) in fixed slot (4), one side of fixed foot (5) extends outside fixed slot (4) and fixed mounting is on the bottom side of upper cover (2), set up on casing (1) and place chamber (6), set up pressure bar hole (7) on the top side inner wall of placing chamber (6), pressure bar hole (7) are linked together with fixed slot (4), movable mounting has depression bar (8) in placing chamber (6), the top of depression bar (8) runs through depression bar hole (7) and with the bottom side looks adaptation of fixed foot (5), movable mounting has movable mounting (11) in placing chamber (6), one end of movable mounting (11) is rotated and is installed and is pulled pole (9), the one end of pulling pole (9) is rotated and is installed on one side of depression bar (8), the movable hole has been seted up to one side of carriage release lever (11), movable mounting has movable rod (13) in the movable hole, the both ends of movable rod (13) all extend to outside the movable hole, place and seted up mounting groove (20) on one side inner wall in chamber (6), the one end of movable rod (13) extends to in mounting groove (20) and rotates and install connecting rod (14), the one end of connecting rod (14) is rotated and is installed kelly (15), kelly hole (16) have been seted up on one side inner wall of mounting groove (20), kelly hole (16) are linked together with fixed slot (4), draw-in groove (17) have been seted up to one side of fixed foot (5), the one end of kelly (15) runs through kelly hole (16) and with draw-in groove.

2. The narrow-beam LED floodlight according to claim 1, wherein a moving groove (10) is formed on an inner wall of one side of the placement cavity (6), one end of the moving rod (11) extends into the moving groove (10) and is fixedly mounted with one end of a first spring, and the other end of the first spring is fixedly mounted on an inner wall of one side of the moving groove (10).

3. The narrow-beam LED projection lamp according to claim 1, wherein a wedge block (12) is fixedly mounted on an inner wall of one side of the placing cavity (6), a sliding groove is formed in one side of the wedge block (12), a sliding block is rotatably mounted at one end of the movable rod (13), and one side of the sliding block is slidably mounted in the sliding groove.

4. The narrow light beam projecting lamp of LED of claim 1, characterized in that, place and seted up locating hole (18) on one side inner wall of chamber (6), movable mounting has L type locating lever (19) in locating hole (18), the both ends of L type locating lever (19) all extend to outside locating hole (18), one side fixed mounting of L type locating lever (19) has the one end of second spring, the other end fixed mounting of second spring is on one side inner wall of locating hole (18), the card hole has been seted up to one side of carriage release lever (11), the one end and the card hole looks adaptation of L type locating lever (19).

5. The narrow beam LED projector according to claim 1, characterized in that the bottom end of the pressure rod (8) is fixedly installed with a third spring, and the bottom end of the third spring is fixedly installed on the inner wall of the bottom side of the placing cavity (6).