CN221121947U

CN221121947U - LED projecting lamp of convenient maintenance

Info

Publication number: CN221121947U
Application number: CN202322666774.5U
Authority: CN
Inventors: 邵青
Original assignee: Hangzhou Xingyao Landscape Technology Co ltd
Current assignee: Hangzhou Xingyao Landscape Technology Co ltd
Priority date: 2023-10-07
Filing date: 2023-10-07
Publication date: 2024-06-11
Anticipated expiration: 2033-10-07

Abstract

The utility model discloses an LED projection lamp convenient to maintain, which relates to the technical field of projection lamps and comprises a supporting seat, wherein a lamp holder is hinged to the top of the supporting seat, an LED lamp bead is arranged on one side of an inner cavity of the lamp holder, a lamp shade is arranged on the right side of the lamp holder, clamping blocks are connected to the top and the bottom of the left side of the lamp shade, clamping grooves matched with the clamping blocks in a plugging manner are formed in the top and the bottom of the right side of the lamp holder, mounting seats are arranged on the top and the bottom of the lamp holder, movable plates are arranged in the inner cavities of the two groups of mounting seats, one end, far away from the lamp holder, of each movable plate is connected with a movable rod, and one end, far away from the movable rod, of each movable rod extends out of the mounting seat and is provided with a pull plate. According to the lamp holder, the lamp shade is pulled rightwards through the matching arrangement of the clamping blocks, the clamping grooves, the mounting seat, the limiting holes, the limiting rods, the movable plate, the positioning springs, the movable rods and the pulling plate, and through the insertion matching of the clamping blocks and the clamping grooves, when the lamp holder is damaged, the lamp shade can be quickly removed from the lamp holder, and the operation is quick.

Description

LED projecting lamp of convenient maintenance

Technical Field

The utility model relates to the technical field of projection lamps, in particular to an LED projection lamp convenient to maintain.

Background

The projector is a lamp with the illumination intensity higher than the surrounding environment on the appointed illuminated surface, is also called a spotlight, can be aimed in any direction, has a structure which is not influenced by climatic conditions, and is mainly used for large-area workplace mines, building outlines, stadiums, overpasses, monuments, parks, flower beds and the like, so that almost all large-area illumination lamps used outdoors can be regarded as the projector, the LED projector is a spotlight with a light emitting diode as a light source, the traditional spotlight is mainly a halogen lamp, the luminous efficiency is low, the power consumption is relatively high, the temperature of the illuminated environment rises, the service life is short, and the LED light source is far superior to the traditional illumination lamp in the aspects of luminous principle, energy conservation and environmental protection.

The utility model patent publication number CN210662506U discloses an LED projecting lamp convenient to maintain, including installing support and lamps and lanterns main part, establish the bracket between lamps and lanterns main part and the installing support, installing support and bracket swing joint, installing support and bracket still are equipped with adjustable rotation stop device, its characterized in that: the bracket is characterized in that two sides of the top surface of the bracket are provided with long strips perpendicular to the plane of the bracket, the middle upper part of each long strip is provided with a through hole, two sides of the lamp main body are provided with mounting blocks, the bottoms of the mounting blocks are provided with grooves I corresponding to the long strips, the sides of the mounting blocks are provided with grooves II corresponding to the through holes of the long strips, and the bracket is fixedly connected with the lamp main body through hand-torsion bolts. Through establish rectangular piece, lamps and lanterns main part lateral part on the bracket and establish the installation piece, set up corresponding recess and through-hole above that, utilize the hand bolt of turning round can convenient and fast accomplish the separation of lamps and lanterns main part and bracket, make the maintenance of LED projecting lamp simple and convenient, the work load is heavy problem of other high altitude construction degree of difficulty, but fix through a plurality of bolts between above-mentioned lamps and lanterns main part and the installing support, when dismantling the maintenance, need take out these bolts totally, just can unpack the LED lamp, waste time and energy, be inconvenient for quick maintenance.

Disclosure of utility model

In order to solve the problems that the lamp main body and the mounting bracket are fixed through a plurality of bolts, the bolts are required to be taken out completely to disassemble the LED lamp when the lamp is disassembled for maintenance, time and labor are wasted, and the rapid maintenance is inconvenient, the utility model provides the LED projection lamp convenient to maintain.

The utility model provides an LED projection lamp convenient to maintain, which adopts the following technical scheme:

The utility model provides a LED projecting lamp of convenient maintenance, includes the supporting seat, the lamp stand is articulated at the top of supporting seat, LED lamp pearl is installed to one side of lamp stand inner chamber, the lamp shade is installed on the right side of lamp stand, lamp shade left top and bottom all are connected with the fixture block, the top on lamp stand right side and bottom all set up with fixture block grafting complex draw-in groove, the mount pad is all installed to the top and the bottom of lamp stand, two sets of the fly leaf is all installed to the inner chamber of mount pad, the fly leaf is kept away from the one end of lamp stand is connected with the movable rod, the movable rod is kept away from the one end of fly leaf stretches out the mount pad and installs the arm-tie, the outer wall cover of movable rod is equipped with positioning spring, positioning spring is located the fly leaf with between the inner wall of mount pad, the fly leaf is close to the one end of lamp stand is connected with the gag lever, the fixture block keep away from one side at lamp stand center set up with the gag lever post grafting complex spacing hole.

Through adopting above-mentioned technical scheme, when the LED projecting lamp appears damaging, the staff outwards pulls the arm-tie, drives the fly leaf through the movable rod and outwards removes when the arm-tie removes, and positioning spring is compressed this moment, drives the gag lever post and removes when the fly leaf removes until gag lever post and spacing hole separation, releases the fixed action of gag lever post to the fixture block, outwards pulls the lamp shade this moment for fixture block and draw-in groove separation, alright remove the lamp shade fast from the lamp stand, and the operation is swift, spills LED lamp pearl and maintains.

Optionally, a pull ring is installed at one end of the pull plate far away from the lamp holder.

Through adopting above-mentioned technical scheme, make things convenient for staff to hold pull ring department pulling arm-tie removal.

Optionally, a heat dissipation hole is formed at one end, close to the LED lamp bead, of the left side of the lamp holder.

Through adopting above-mentioned technical scheme, through the setting of louvre, can provide effectual radiating effect to the projecting lamp, avoid the damage that the projecting lamp shines the high temperature that produces for a long time to the device itself to the greatest extent.

Optionally, the lamp stand is close to one side of louvre is provided with filtering component, filtering component includes the mounting panel, the mounting panel is installed the lamp stand is close to the one end of louvre, install the dust screen between the mounting panel, the right side of mounting panel is connected with reserved block, the left side of lamp stand seted up with reserved block grafting complex reservation groove.

Through adopting above-mentioned technical scheme, can block the dust through the dust screen to damage LED lamp pearl in the dust access lamp stand of minimum dust, when the dust screen appears blockking up, outwards pulling mounting panel makes reservation piece and reservation groove separation, thereby can dismantle the mounting panel and clear up the dust screen.

Optionally, be provided with locking subassembly between the mounting panel with the lamp stand, locking subassembly includes the recess, the recess is seted up the left side of lamp stand, be connected with the dead lever between the recess, the outer wall of dead lever overlaps respectively and is equipped with L type inserted block and reset spring, reset spring is located L type inserted block with between the recess inner wall, L type inserted block is kept away from the one end of dead lever stretches into the inner chamber of mounting panel, the mounting panel be close to one side at lamp stand center seted up with L type inserted block grafting complex slot.

Through adopting above-mentioned technical scheme, when the fixed action of unblock L type inserted block to the mounting panel is needed, the direction removal of pulling L type inserted block towards the supporting seat, L type inserted block slides along the dead lever and extrudees reset spring, until L type inserted block and slot separation can.

Optionally, one end of the L-shaped plug block, which is far away from the lamp holder, is connected with a deflector rod.

By adopting the technical scheme, the L-shaped insert block is convenient to pull by a staff to move by holding the deflector rod.

In summary, the present utility model includes at least one of the following beneficial effects:

(1) Through fixture block, draw-in groove, mount pad, spacing hole, gag lever post, fly leaf, positioning spring, fly leaf and the cooperation setting of arm-tie, through the grafting cooperation of fixture block and draw-in groove, when the lamp stand appears damaging, pulling the lamp shade right, can remove the lamp shade from the lamp stand fast, the operation is swift.

(2) Through the setting of louvre, can provide effectual radiating effect to the projecting lamp, avoid the high temperature that the projecting lamp shines for a long time to produce as far as possible to the damage that causes itself of device, through the cooperation setting of reservation groove, reservation piece, dust screen and mounting panel to in can reducing the dust entering lamp stand.

Drawings

In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, it being obvious that the drawings in the following description are only some embodiments of the utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a schematic diagram of the overall structure of the present utility model;

FIG. 2 is a schematic view of the structure of FIG. 1A according to the present utility model;

Fig. 3 is a schematic diagram of the structure of fig. 1B according to the present utility model.

In the figure: 1. a lamp holder; 2. a heat radiation hole; 3. a filter assembly; 301. a reserved groove; 302. reserving a block; 303. a dust screen; 304. a mounting plate; 4. a support base; 5. a lamp shade; 6. LED lamp beads; 7. a clamping block; 8. a clamping groove; 9. a mounting base; 10. a limiting hole; 11. a limit rod; 12. a movable plate; 13. a positioning spring; 14. a movable rod; 15. pulling a plate; 16. a pull ring; 17. a deflector rod; 18. a locking assembly; 1801. a slot; 1802. an L-shaped insert block; 1803. a fixed rod; 1804. a return spring; 1805. a groove.

Detailed Description

The utility model is described in further detail below with reference to fig. 1-3.

Referring to fig. 1 of the drawings, an embodiment of the present utility model is provided: the utility model provides a LED projecting lamp of convenient maintenance, includes supporting seat 4, and the top of supporting seat 4 articulates there is lamp stand 1, and LED lamp pearl 6 is installed to one side of lamp stand 1 inner chamber, and the louvre 2 has been seted up to the one end that is close to LED lamp pearl 6 in lamp stand 1 left side. Through the setting of louvre 2, can provide effectual radiating effect to the projecting lamp, avoid the damage that the projecting lamp shines the high temperature that produces for a long time to the device itself as far as possible.

Referring to fig. 1 and 3 in the drawings, a filter assembly 3 is disposed on one side of a lamp holder 1, which is close to a heat dissipation hole 2, the filter assembly 3 comprises a mounting plate 304, the mounting plate 304 is mounted on one end of the lamp holder 1, which is close to the heat dissipation hole 2, a dust screen 303 is mounted between the mounting plates 304, a reserved block 302 is fixedly connected to the right side of the mounting plate 304, and a reserved groove 301 in plug-in fit with the reserved block 302 is formed in the left side of the lamp holder 1. Can block the dust through dust screen 303 to damage LED lamp pearl 6 in the dust access lamp stand 1 of minimize, when dust screen 303 appears blockking up, outwards pulling mounting panel 304 makes reservation piece 302 and reservation groove 301 separation, thereby can dismantle mounting panel 304 and clear up dust screen 303.

Referring to fig. 1 and 3 in the drawings, a locking assembly 18 is arranged between a mounting plate 304 and a lamp holder 1, the locking assembly 18 comprises a groove 1805, the groove 1805 is arranged on the left side of the lamp holder 1, a fixing rod 1803 is fixedly connected between the grooves 1805, an L-shaped insert 1802 and a return spring 1804 are sleeved on the outer wall of the fixing rod 1803 respectively, the return spring 1804 is positioned between the L-shaped insert 1802 and the inner wall of the groove 1805, one end of the L-shaped insert 1802, far away from the fixing rod 1803, extends into an inner cavity of the mounting plate 304, and a slot 1801 in plug-in fit with the L-shaped insert 1802 is formed in one side of the mounting plate 304, near the center of the lamp holder 1. When the fixing action of the L-shaped plug 1802 on the mounting plate 304 needs to be unlocked, the L-shaped plug 1802 is pulled to move towards the direction of the supporting seat 4, and the L-shaped plug 1802 slides along the fixing rod 1803 to squeeze the return spring 1804 until the L-shaped plug 1802 is separated from the slot 1801. One end of the L-shaped plug 1802, which is far away from the lamp socket 1, is connected with a deflector rod 17. The operator can conveniently hold the shift lever 17 to pull the L-shaped plug 1802 to move.

Please refer to fig. 1 and 2 in the drawings of the specification, the right side of the lamp holder 1 is provided with the lamp shade 5, the top and the bottom of the left side of the lamp shade 5 are fixedly connected with the clamping block 7, the top and the bottom of the right side of the lamp holder 1 are provided with clamping grooves 8 which are in plug-in fit with the clamping block 7, the top and the bottom of the lamp holder 1 are fixedly provided with mounting seats 9, the inner cavities of the two groups of mounting seats 9 are slidably provided with movable plates 12, one end of each movable plate 12, which is far away from the lamp holder 1, is fixedly connected with a movable rod 14, one end, which is far away from the movable rod 12, of each movable rod 14 extends out of the mounting seat 9 and is fixedly provided with a pull plate 15, and one end, which is far away from the lamp holder 1, of each pull plate 15 is provided with a pull ring 16. The pull plate 15 is pulled to move by a worker holding the pull ring 16 conveniently.

Referring to fig. 1 and 2 in the drawings, a positioning spring 13 is sleeved on the outer wall of the movable rod 14, the positioning spring 13 is located between the movable plate 12 and the inner wall of the mounting seat 9, one end of the movable plate 12, which is close to the lamp holder 1, is fixedly connected with a limiting rod 11, and a limiting hole 10 which is in plug-in fit with the limiting rod 11 is formed in one side, which is far away from the center of the lamp holder 1, of the clamping block 7.

Working principle: when using this LED projecting lamp, through the setting of louvre 2, can provide effectual radiating effect to the projecting lamp, avoid the high temperature that the projecting lamp shines for a long time to produce as far as possible to the damage that causes the device itself, and block the dust through dust screen 303 when using, thereby can reduce the dust and get into lamp stand 1, when dust screen 303 uses for a long time and appear blocking up, the staff pulls driving lever 17 and removes towards the direction of supporting seat 4, driving lever 17 drives L type inserted block 1802 and remove and extrude reset spring 1804, until L type inserted block 1802 and slot 1801 separate, thereby release L type inserted block 1802 to the fixed action of mounting panel 304, then pull mounting panel 304 to the left, make reserved block 302 and reserved groove 301 separation can dismantle mounting panel 304 and clear up dust screen 303.

When the LED projection lamp is damaged, a worker pulls the pull ring 16 outwards, the pull ring 16 drives the pull plate 15 to move outwards, the movable plate 12 is driven to move outwards through the movable rod 14 when the pull plate 15 moves, the positioning spring 13 is compressed at the moment, the movable plate 12 drives the limiting rod 11 to move when moving until the limiting rod 11 is separated from the limiting hole 10, the fixing effect of the limiting rod 11 on the clamping block 7 is relieved, the lamp shade 5 is pulled outwards at the moment, the clamping block 7 is separated from the clamping groove 8, the lamp shade 5 can be quickly removed from the lamp holder 1, and the operation is quick, so that the LED lamp beads 6 can be conveniently leaked and maintained.

The above embodiments are not intended to limit the scope of the present utility model, so: all equivalent changes in structure, shape and principle of the utility model should be covered in the scope of protection of the utility model.

Claims

1. The utility model provides a LED projecting lamp of convenient maintenance, includes supporting seat (4), its characterized in that: the utility model discloses a lamp stand, including lamp stand (1), lamp stand (1) and lamp plate (14), lamp shade (5) are installed on one side of lamp stand (1) inner chamber, lamp shade (5) are installed on the right side of lamp stand (1), lamp shade (5) left top and bottom all are connected with fixture block (7), lamp stand (1) right top and bottom all set up with fixture block (7) grafting complex draw-in groove (8), mount pad (9) are all installed to the top and the bottom of lamp stand (1), two sets of movable plate (12) are all installed to the inner chamber of mount pad (9), movable plate (12) are kept away from one end of lamp stand (1) is connected with movable rod (14), movable rod (14) are kept away from one end of movable plate (12) stretches out mount pad (9) and installs arm-tie (15), the outer wall cover of movable rod (14) is equipped with positioning spring (13), positioning spring (13) are located movable plate (12) with between the inner wall of mount pad (9), movable plate (12) are close to one end (1) is kept away from limit stop joint (11) one side (11) is kept away from to limit joint (1).

2. The LED projector of claim 1, wherein: one end of the pull plate (15) far away from the lamp holder (1) is provided with a pull ring (16).

3. The LED projector of claim 1, wherein: and a heat dissipation hole (2) is formed in one end, close to the LED lamp beads (6), of the left side of the lamp holder (1).

4. A maintenance-friendly LED projector as claimed in claim 3, wherein: the lamp holder (1) is close to one side of louvre (2) is provided with filter component (3), filter component (3) are including mounting panel (304), mounting panel (304) are installed lamp holder (1) are close to one end of louvre (2), install dust screen (303) between mounting panel (304), the right side of mounting panel (304) is connected with reserved block (302), the left side of lamp holder (1) seted up with reserved block (302) grafting complex reservation groove (301).

5. The maintenance-friendly LED projector as claimed in claim 4, wherein: be provided with locking subassembly (18) between mounting panel (304) and lamp stand (1), locking subassembly (18) include recess (1805), recess (1805) are seted up the left side of lamp stand (1), be connected with dead lever (1803) between recess (1805), the outer wall of dead lever (1803) is overlapped respectively and is equipped with L type inserted block (1802) and reset spring (1804), reset spring (1804) are located L type inserted block (1802) with between recess (1805) inner wall, L type inserted block (1802) keep away from the one end of dead lever (1803) stretches into the inner chamber of mounting panel (304), one side that mounting panel (304) are close to lamp stand (1) center seted up with L type inserted block (1802) grafting complex slot (1801).

6. The maintenance-friendly LED projector as claimed in claim 5, wherein: one end of the L-shaped plug block (1802) far away from the lamp holder (1) is connected with a deflector rod (17).