CN209725936U

CN209725936U - A kind of easy-to-dismount LED projector lamp

Info

Publication number: CN209725936U
Application number: CN201821938012.9U
Authority: CN
Inventors: 周晓君
Original assignee: Shandong Lijing Photoelectric Group Co Ltd
Current assignee: Shandong Lijing Photoelectric Group Co Ltd
Priority date: 2018-11-22
Filing date: 2018-11-22
Publication date: 2019-12-03
Anticipated expiration: 2028-11-22

Abstract

The utility model discloses a kind of easy-to-dismount LED flood light structures, the top of rack cabinet rack symmetrically extends vertically through along horizontal central line and is provided with toothrow bar rack, rack toothrow bar rack, which is located at one end outside cabinet rack and passes through grip block in the horizontal direction, is rotatably connected to bearing plate rack, the second lamp outer casing rack is welded at the top of rack bearing plate rack, in the utility model, first, when needing to clear up light bulb or overhauled, rotate gear can be such that multiple light bulbs unload, can also single light bulb directly be unloaded with hand, operation is succinct convenient, secondly, two shells on lamps and lanterns can be dismantled directly, and the first mounting plate in lamp outer casing is also detachable, when clearing up lamps and lanterns, it is not required to entirely unload it, easy cleaning, finally, directly turn push button both adjustable-angles, it needs to adjust It is not required to that lamps and lanterns are removed and installed when angle, flexible operation is succinct.

Description

A kind of easy-to-dismount LED projector lamp

Technical field

The utility model relates to a kind of LED projector lamp technical field more particularly to a kind of easy-to-dismount LED projector lamps.

Background technique

LED projector lamp makes the lamps and lanterns of the projecting environment of illumination on specified face to be illuminated, also known as spotlight, in general, it has The structure that standby not climate condition influences, LED projector lamp mainly apply to single building, historical building group's exterior wall nightscape lighting, The specialized facilities illuminations such as lighting through light inside the building, indoor local lighting, Afforestation Landscape illumination, billboard lighting, Medical culture. The illumination of the public places of entertainment atmosphere such as bar, dance hall.

Since LED projector lamp can be fixed on a place when in use, in cleaning or maintenance need to by whole device from It is mounted under place's disassembly, it is inconvenient, and lamps and lanterns substantially fixation is embedded in lampshade, cannot remove cleaning, Light bulbs all in lampshade cannot be overhauled, when some bulb malfunction, it has not been convenient to repair, influence beauty, and in installation LED When Projecting Lamp, it is first that the angular amount of LED projector lamp is careful that user needs, then is fixed, complex steps and precision wants high, no It so will affect lighting effect, when needing to adjust angle, LED projector lamp dismantled down re-measure installation again, it is inconvenient for use It is prompt.

Utility model content

Purpose of the utility model is to solve disadvantages existing in the prior art, and the one kind proposed is easy-to-dismount LED projector lamp.

To achieve the goals above, the utility model adopts the technical scheme that a kind of easy-to-dismount LED light projector Lamp, including cabinet, the top of the cabinet is symmetrically extended vertically through along horizontal central line is provided with toothrow bar, and the toothrow bar is located at One end outside cabinet passes through grip block in the horizontal direction and is rotatably connected to bearing plate, and the second lamp is welded at the top of the bearing plate Have shell, and is threaded with the first lamp outer casing, and the first lamp by opening up thread groove on the inner surface wall of the second lamp outer casing Tool shell is located on one end inner surface wall inside the second lamp outer casing is connected with mounting plate along the vertical direction, and the mounting plate is separate The one side wall center of first lamp outer casing passes through shaft in the horizontal direction and is rotatably connected to fixed column, and the appearance of fixed column Sliding sleeve is equipped with gear on wall, and the edge of the mounting plate is threaded with screw rod, and the screw rod is close to fixed column One end is welded with rack in the horizontal direction, and rack engages connection, the one end of the screw rod far from rack with gear It is embedded with light bulb in the horizontal direction, first lamp outer casing has glass lamp shade far from one end adhesion of mounting plate.

Preferably, the one side wall of the cabinet runs through in the horizontal direction at bottom corners is embedded with slide bar, and slide bar One end outside cabinet is welded with push button.

Preferably, the slide bar is welded with threaded rod far from one end of push button in the horizontal direction, and the threaded rod is outer Thread bush is arranged on table wall, and the bottom of the thread bush and the bottom inner surface wall of cabinet mutually weld.

Preferably, the one end of the threaded rod far from slide bar is rotatably connected to support rod by grip block, and support rod is remote One end from threaded rod is welded with turntable along the vertical direction.

Preferably, fixed link, and the two sidewalls of fixed link and cabinet are embedded at the axle center of the turntable in the horizontal direction It is mutually clamped, the turntable is welded with sector gear in the one side wall of toothrow bar, and sector gear engages connection with toothrow bar.

Preferably, the toothrow bar is embedded with gag lever post, and the gag lever post far from the side basal sliding of sector gear Bottom be threadedly coupled with the bottom inner surface wall of cabinet.

Preferably, the toothrow bar, turntable, support rod, slide bar, push button, threaded rod, thread bush, fixed link, sector gear Two groups are symmetrically arranged with along the horizontal central line of cabinet with gag lever post, and is located at the first lamp outer casing and the second lamp outer casing Underface.

Preferably, the gear package contains gear assembly one and gear assembly two, and gear assembly one and gear assembly two Head end pass through articulate connect, the mutually nested connection of tail end, one end appearance wall of the gear assembly two far from mounting plate On be welded with handle.

In conclusion by adopting the above-described technical solution, the beneficial effects of the utility model are: firstly, light bulb and peace Loading board is threadedly coupled, and bottom is provided with rack, and when needing to clear up light bulb or overhauled, rotate gear can make multiple Light bulb unloads, and directly can also unload single light bulb with hand, and it is succinct convenient to operate, secondly, two shells on lamps and lanterns pass through screw thread Connection, can directly dismantle, and the mounting plate in the first lamp outer casing is also detachable, when clearing up lamps and lanterns, be not required to entirely unload it, Easy cleaning directly turns push button both adjustable-angles finally, being provided with the component of adjustable-angle in cabinet under lamps and lanterns, It when needing to adjust angle is not required to that lamps and lanterns are removed and installed, flexible operation is succinct.

Detailed description of the invention

Fig. 1 be the utility model proposes a kind of easy-to-dismount LED projector lamp face cross section structure schematic diagram；

Fig. 2 be the utility model proposes a kind of easy-to-dismount LED projector lamp side cross-sectional schematic diagram of internal structure；

Fig. 3 be the utility model proposes a kind of easy-to-dismount LED projector lamp gear assembly schematic diagram of internal structure.

In figure: 1, cabinet；2, mounting plate；3, the first lamp outer casing；4, the second lamp outer casing；5, rack；6, screw rod； 7, fixed column；8, gear；801, gear assembly one；802, gear assembly two；803, handle；9, bearing plate；10, toothrow bar；11, Turntable；12, support rod；13, slide bar；14, push button；15, threaded rod；16, thread bush；17, fixed link；18, sector gear；19, Gag lever post；20, light bulb；21, glass lamp shade.

Specific embodiment

The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work Every other embodiment obtained, fall within the protection scope of the utility model.

Referring to Fig.1-3, a kind of embodiment provided by the utility model: a kind of easy-to-dismount LED projector lamp, including cabinet 1, the top of cabinet 1 is symmetrically extended vertically through along horizontal central line is provided with toothrow bar 10, and toothrow bar 10 is located at one end outside cabinet 1 Bearing plate 9 is rotatably connected to by grip block in the horizontal direction, the top of bearing plate 9 is welded with the second lamp outer casing 4, and second It is threaded with the first lamp outer casing 3 by opening up thread groove on the inner surface wall of lamp outer casing 4, and the first lamp outer casing 3 is located at Mounting plate 2 is connected on one end inner surface wall inside second lamp outer casing 4 along the vertical direction, the first lamp outer casing 3 is U-shaped cylinder Case, the second lamp outer casing 4 are hollow cylinder structure, and the cross section of mounting plate 2 is circular configuration, and the edge of mounting plate 2 is arranged There is a pull ring, user can pull pull ring to take out mounting plate 2, one side wall center of the mounting plate 2 far from the first lamp outer casing 3 Fixed column 7 is rotatably connected to by shaft in the horizontal direction at point, limit is offered along vertical center line on the side wall of fixed column 7 and slides Slot slides on its appearance wall for gear 8, and sliding sleeve is equipped with gear 8, the edge of mounting plate 2 on the appearance wall of fixed column 7 Place is threaded with screw rod 6, and screw rod 6 is welded with rack 5 close to one end of fixed column 7 in the horizontal direction, on rack 5 Zigzag intervals it is larger so that gear 8 will not be stopped during sliding up and down by the sawtooth on rack 5, and rack 5 with The engagement connection of gear 8, the one end of screw rod 6 far from rack 5 is embedded with light bulb 20 in the horizontal direction, and the diameter of light bulb 20 is small In the diameter of the thread groove on mounting plate 2, the equidistant array of central point of light bulb 20, screw rod 6 with rack 5 along mounting plate 2 is set It is equipped with multiple, the first lamp outer casing 3 has a glass lamp shade 21 far from one end adhesion of mounting plate 2, and the vertical of glass lamp shade 21 is cut Face is semi-circular structure.

Further, the one side wall of cabinet 1 runs through in the horizontal direction at bottom corners is embedded with slide bar 13, and slide bar 13 one end being located at outside cabinet 1 are welded with push button 14, and rubber pad is arranged on the appearance wall of the push button 14, increase user and take The comfort level held.

Further, the one end of slide bar 13 far from push button 14 is welded with threaded rod 15 in the horizontal direction, and threaded rod 15 Thread bush 16 is arranged on appearance wall, and the bottom of thread bush 16 and the bottom inner surface wall of cabinet 1 mutually weld.

Further, the one end of threaded rod 15 far from slide bar 13 is rotatably connected to support rod 12, grip block by grip block Inner surface wall on be bonded with anti-abrasion pad, prevent support rod 12 rotation it is caused to wear, prolong its service life, and support rod 12 One end far from threaded rod 15 is welded with turntable 11 along the vertical direction.

Further, fixed link 17, and the two of fixed link 17 and cabinet 1 are embedded at the axle center of turntable 11 in the horizontal direction Side wall is mutually clamped, and fixed link 17 runs through two turntables 11, and is rotatablely connected with two turntables 11, and turntable 11 is close to toothrow bar 10 Sector gear 18 is welded in one side wall, and sector gear 18 engages connection with toothrow bar 10.

Further, toothrow bar 10 is embedded with gag lever post 19, gag lever post 19 far from the side basal sliding of sector gear 18 Toothrow bar 10 can be allowed movable on a vertical line, so that Projecting Lamp will not shake when adjusting Projecting Lamp angle, and limited The bottom of bar 19 is threadedly coupled with the bottom inner surface wall of cabinet 1.

Further, toothrow bar 10, turntable 11, support rod 12, slide bar 13, push button 14, threaded rod 15, thread bush 16, solid Fixed pole 17, sector gear 18 and gag lever post 19 are symmetrically arranged with two groups along the horizontal central line of cabinet 1, and are located at the first lamp Have the underface of shell 3 and the second lamp outer casing 4, when falling the toothrow bar 10 under the first lamp outer casing 3, Projecting Lamp angle Upwards, by under the first lamp outer casing 3 toothrow bar 10 rise when, Projecting Lamp angle is downward, need integrally to move up Projecting Lamp or When decline, while the height for adjusting toothrow bar 10 both may be used.

Further, gear 8 includes gear assembly 1 and gear assembly 2 802, and gear assembly 1 and tooth The head end of wheel assembly 2 802 is connected by articulate, and the mutually nested connection of tail end can be from tail when not needing using gear 8 End is dismantled down, and gear assembly 2 802 is far from being welded with handle 803,8 inner surface wall of gear on one end appearance wall of mounting plate 2 On be provided with sliding block corresponding with the sliding slot in fixed column 7, user can be according to the specific location of rack 5 come adjustment gear 8 position.

Working principle: it in use, first back-outing the first lamp outer casing 3 out of second lamp outer casing 4, pulls outside mounting plate 2 Knob on table wall pulls out mounting plate 2 for the sliding slot on the sliding block alignment and fixation column 7 on gear 8 and gear 8 is set in fixation On column 7, then balladeur train 8, until the sawtooth on its side wall can touch rack 5, due to the zigzag intervals on rack 5 compared with Greatly, so gear 8 will not be stopped during sliding up and down by the sawtooth on rack 5, it is clockwise that user holds handle 803 It rotates, drives rack 5 to rotate in place on gear 8, screw rod 6 is back-outed out of thread groove on mounting plate 2, due to light bulb 20 Diameter be less than the thread groove diameter on mounting plate 2, so light bulb 20 can direct loose or dislocation, user can be to multiple light bulbs 20 Cleared up or repaired, if only needing to dismantle one of light bulb 20, directly hold rack 5 by light bulb 20 back-out both can, It is easy to operate to save the time, when needing that LED projector lamp angle is adjusted, turn one of push button 14, threaded rod 15 It can rotate, since thread bush 16 is fixed in cabinet 1, one end that threaded rod 15 will drive support rod 12 is moved forward or backward Dynamic, the other end of support rod 12 is fixedly connected with turntable 11, and support rod 12 will drive the rotation of turntable 11, the fan on turntable 11 Shape gear 18 also can rotate, so that toothrow bar 10 props up bearing plate 9 and is moved upwardly or downwardly, user can be according to their own needs Two push buttons 14 are rotated the angle of LED projector lamp is adjusted, it is easy to operate.

Finally, it should be noted that the above descriptions are merely preferred embodiments of the present invention, it is not limited to this Utility model, although the utility model is described in detail with reference to the foregoing embodiments, for those skilled in the art For, it is still possible to modify the technical solutions described in the foregoing embodiments, or to part of technical characteristic It is equivalently replaced, within the spirit and principle of the utility model, any modification, equivalent replacement, improvement and so on, It should be included within the scope of protection of this utility model.

Claims

1. a kind of easy-to-dismount LED projector lamp, including cabinet (1), it is characterised in that: the top of the cabinet (1) is along level Middle line, which symmetrically extends vertically through, to be provided with toothrow bar (10), and the toothrow bar (10) is located at the one end of cabinet (1) outside along level side It is rotatably connected to bearing plate (9) to by grip block, is welded with the second lamp outer casing (4) at the top of the bearing plate (9), and the It is threaded with the first lamp outer casing (3) on the inner surface wall of two lamp outer casings (4) by opening up thread groove, and the first lamp outer casing (3) it is located on the second lamp outer casing (4) internal one end inner surface wall and is connected with mounting plate (2), the mounting plate along the vertical direction (2) the one side wall center far from the first lamp outer casing (3) passes through shaft in the horizontal direction and is rotatably connected to fixed column (7), And sliding sleeve is equipped with gear (8) on the appearance wall of fixed column (7), the edge of the mounting plate (2) is threaded with screw rod (6), the screw rod (6) is welded with rack (5) in the horizontal direction close to the one end of fixed column (7), and rack (5) and tooth (8) engagement connection is taken turns, the screw rod (6) is embedded with light bulb (20) in the horizontal direction far from the one end of rack (5), and described the One lamp outer casing (3) has glass lamp shade (21) far from one end adhesion of mounting plate (2).

2. a kind of easy-to-dismount LED projector lamp according to claim 1, it is characterised in that: the side of the cabinet (1) Wall runs through in the horizontal direction at bottom corners to be embedded with slide bar (13), and slide bar (13) is located at one end weldering of cabinet (1) outside It is connected to push button (14).

3. a kind of easy-to-dismount LED projector lamp according to claim 2, it is characterised in that: the slide bar (13) is separate One end of push button (14) is welded with threaded rod (15) in the horizontal direction, and is arranged with screw thread on the appearance wall of the threaded rod (15) It covers (16), and the bottom of the thread bush (16) and the bottom inner surface wall of cabinet (1) mutually weld.

4. a kind of easy-to-dismount LED projector lamp according to claim 3, it is characterised in that: the threaded rod (15) is remote One end from slide bar (13) is rotatably connected to support rod (12) by grip block, and the one of support rod (12) separate threaded rod (15) End is welded with turntable (11) along the vertical direction.

5. a kind of easy-to-dismount LED projector lamp according to claim 4, it is characterised in that: the axis of the turntable (11) It is embedded in the horizontal direction at the heart fixed link (17), and fixed link (17) and the two sidewalls of cabinet (1) are mutually clamped, the turntable (11) it is welded with sector gear (18) in the one side wall of toothrow bar (10), and sector gear (18) is engaged with toothrow bar (10) Connection.

6. a kind of easy-to-dismount LED projector lamp according to claim 1 or 5, it is characterised in that: the toothrow bar (10) Side basal sliding far from sector gear (18) is embedded with gag lever post (19), and the bottom of the gag lever post (19) and cabinet (1) bottom inner surface wall is threadedly coupled.

7. a kind of according to claim 1,2,3,4,5 any easy-to-dismount LED projector lamp, it is characterised in that: described Toothrow bar (10), turntable (11), support rod (12), slide bar (13), push button (14), threaded rod (15), thread bush (16), fixed link (17), sector gear (18) and the horizontal central line of gag lever post (19) along cabinet (1) are symmetrically arranged with two groups, and are located at the The underface of one lamp outer casing (3) and the second lamp outer casing (4).

8. a kind of easy-to-dismount LED projector lamp according to claim 1, it is characterised in that: the gear (8) includes Gear assembly one (801) and gear assembly two (802), and gear assembly one (801) and the head end of gear assembly two (802) pass through Articulate connection, the mutually nested connection of tail end, the gear assembly two (802) is far from one end appearance wall of mounting plate (2) It is welded with handle (803).