CN212204196U

CN212204196U - Environment-friendly energy-saving LED down lamp

Info

Publication number: CN212204196U
Application number: CN202021092988.6U
Authority: CN
Inventors: 罗志华
Original assignee: Shenzhen Hongxinjia Electronic Technology Co ltd
Current assignee: Shenzhen Hongxinjia Electronic Technology Co ltd
Priority date: 2020-06-12
Filing date: 2020-06-12
Publication date: 2020-12-22
Anticipated expiration: 2030-06-12

Abstract

The utility model discloses an environmental protection and energy saving LED down lamp, which belongs to the technical field of down lamps, the top end of a lamp body is embedded with a top cover, one end of the top cover is provided with a connecting component, the utility model discloses a set up L-shaped rod in the inside of fixed block, the top end of installation block runs through a movable rod, between the fixed piece and the inner top end of installation block through the spring coupling of the periphery of the movable rod is established by the cover, and the top end of L-shaped rod is provided with a slot, and this kind of structure promotes the L-shaped rod when breaking away from the slot by pulling the movable rod, thereby realizes the separation of connecting block and installation block, further realizes the dismantlement of top cover; the utility model discloses a set up the fan in the inside of base, run through the one end of the dwang of being connected with the fan have with the driven helical gear that initiative helical gear constitutes the meshing structure, this kind of structure drives the fan through micro motor work and rotates and realize ventilation cooling, the heat conduction of cooperation bar copper and aluminum plate's heat dissipation further optimize the efficiency of ventilation.

Description

Environment-friendly energy-saving LED down lamp

Technical Field

The utility model belongs to the technical field of the down lamp, concretely relates to environmental protection and energy saving LED down lamp.

Background

The down lamp is a lamp with a screw lamp holder and can be directly provided with an incandescent lamp or an energy-saving lamp, the lamp belongs to direct light distribution, all light rays are projected downwards, and different light ray effects can be obtained by using different reflectors, lenses, shutters and bulbs. The down lamp can increase the soft atmosphere in space, if want to build the sensation of warmth, can try to install a plurality of down lamps, alleviate the sense of space oppression. Generally, the coffee machine is used in hotels, families and coffee houses more.

The prior art has the following problems: the LED down lamp is also one kind of down lamp, is connected through fixed mode between the top cap of general down lamp and the lamp body, and it is troublesome to dismantle, and the maintenance personal of not being convenient for detects the inside condition of lamp body to the down lamp can give out a large amount of heats after long-time work, and these heats if not handle in time and probably cause the damage to lamp body inside relevant part.

SUMMERY OF THE UTILITY MODEL

To solve the problems set forth in the background art described above. The utility model provides an environmental protection and energy saving LED down lamp has and dismantles the convenience, and the radiating effect is good characteristics.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an environmental protection and energy saving LED down lamp, includes the lamp body, the top scarf joint of lamp body has the top cap, the one end of top cap is provided with coupling assembling, coupling assembling is including installation piece, slot, fixed block, L shape pole, L shape groove, stationary blade, movable rod and spring, wherein, the fixed block is installed on the outside top of lamp body, the inside of fixed block is provided with the L shape groove, the inside in L shape groove is provided with L shape pole, the top of L shape pole is provided with the slot, the one end of top cap is connected with the installation piece, the top of installation piece is run through there is the movable rod, the movable rod extends to the inside one end of installation piece and runs through there is the stationary blade, and the periphery cover of movable rod is.

Preferably, the fixed plate is connected with the inner top end of the mounting block through a spring, and the size of the slot is matched with the size of the bottom end of the movable rod.

Preferably, a graphite plate is bonded to the inner wall of the lamp body.

Preferably, the base is installed to the bottom of lamp body, and the bottom of lamp body runs through there is the bar copper, the one end that the bar copper extends to the base inside is connected with aluminum plate.

Preferably, the side wall of the base is provided with a vent.

Preferably, the inside of base is provided with ventilation assembly, ventilation assembly includes gag lever post, micro motor, initiative helical gear, driven helical gear, dwang and fan, wherein, micro motor is installed to the inner bottom end of base, and the inner bottom end of base is connected with the gag lever post, micro motor's output is connected with the initiative helical gear, the inside of gag lever post is run through there is the dwang, the periphery of dwang is provided with the driven helical gear who constitutes meshing structure with the initiative helical gear, and the dwang is close to the one end of vent and is connected with the fan.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model discloses a set up L shape pole in the inside of fixed block, the top of installation piece runs through there is the movable rod, install the spring coupling of movable rod periphery through the cover between the stationary blade of movable rod periphery and the interior top of installation piece to the top of L shape pole is provided with the slot, and this kind of structure promotes L shape pole through pulling the movable rod and breaking away from the slot when, thereby realizes the separation to connecting block and installation piece, further realizes the dismantlement to the top cap;

2. the utility model discloses a set up the fan in the inside of base, run through the one end of the dwang of being connected with the fan have with the driven helical gear that initiative helical gear constitutes the meshing structure, this kind of structure drives the fan through micro motor work and rotates and realize ventilation cooling, the heat conduction of cooperation bar copper and aluminum plate's heat dissipation further optimize the efficiency of ventilation.

Drawings

Fig. 1 is a schematic structural view of the present invention;

fig. 2 is a schematic structural view of the connection assembly of the present invention;

fig. 3 is a schematic structural view of the connecting assembly of the present invention after being disassembled;

fig. 4 is a schematic structural view of the ventilation assembly of the present invention;

in the figure: 1. a connecting assembly; 11. mounting blocks; 12. a slot; 13. a fixed block; 14. an L-shaped rod; 15. an L-shaped slot; 16. a fixing sheet; 17. a movable rod; 18. a spring; 2. a lamp body; 3. a vent; 4. a base; 5. a ventilation assembly; 51. a limiting rod; 52. a micro motor; 53. a driving bevel gear; 54. a driven helical gear; 55. rotating the rod; 56. a fan; 6. an aluminum plate; 7. a copper bar; 8. a graphite plate; 9. and a top cover.

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. 1-4, the present invention provides the following technical solutions: the utility model provides an environmental protection and energy saving LED down lamp, including lamp body 2, the top of lamp body 2 has inlayed and has had top cap 9, the one end of top cap 9 is provided with coupling assembling 1, coupling assembling 1 is including installation piece 11, slot 12, fixed block 13, L shape pole 14, L shape groove 15, the stationary blade 16, movable rod 17 and spring 18, wherein, fixed block 13 is installed on the outside top of lamp body 2, the inside of fixed block 13 is provided with L shape groove 15, L shape groove 15's inside is provided with L shape pole 14, L shape pole 14's top is provided with slot 12, the one end of top cap 9 is connected with installation piece 11, the top of installation piece 11 is run through there is movable rod 17, movable rod 17 extends to the inside one end of installation piece and runs through stationary blade 16, and the periphery cover of movable rod.

Specifically, the fixing piece 16 is connected with the inner top end of the mounting block 11 through the spring 18, the size of the slot 12 is matched with the size of the bottom end of the movable rod 17, and the width of the bottom end opening of the mounting block 11 is two centimeters longer than the width of the top end of the L-shaped rod 14.

By adopting the technical scheme, the movable rod 17 is pulled until the movable rod 17 is separated from the slot 12, then the L-shaped rod 14 is pushed until the L-shaped rod 14 cannot move continuously, and then the mounting block 11 can be moved, so that the mounting block 11 is separated from the fixed block 13.

Specifically, a graphite plate 8 is bonded to the inner wall of the lamp body 2.

By adopting the technical scheme, the graphite plate 8 can absorb part of heat generated in the lamp body 2.

Specifically, base 4 is installed to the bottom of lamp body 2, and has run through bar copper 7 in the bottom of lamp body 2, and bar copper 7 extends to the inside one end of base 4 and is connected with aluminum plate 6.

Through adopting above-mentioned technical scheme, bar copper 7 can conduct the inside heat of lamp body 2, and aluminum plate 6 then can realize the heat dissipation effect, just so can give off the inside heat conduction of lamp body 2 to the inside of base 4.

Specifically, the side wall of the base 4 is provided with a vent 3.

Through adopting above-mentioned technical scheme, ventilation cooling's effect can be realized to vent 3.

Specifically, the inside of base 4 is provided with ventilation assembly 5, ventilation assembly 5 includes gag lever post 51, micro motor 52, drive helical gear 53, driven helical gear 54, dwang 55 and fan 56, wherein, micro motor 52 is installed to the inner bottom end of base 4, and the inner bottom end of base 4 is connected with gag lever post 51, micro motor 52's output is connected with drive helical gear 53, the inside of gag lever post 51 has dwang 55 through rolling bearing through connection, the periphery of dwang 55 is provided with the driven helical gear 54 who constitutes the engagement structure with drive helical gear 53, and the one end that dwang 55 is close to vent 3 is connected with fan 56.

By adopting the above technical scheme, the micro motor 52 works to drive the driving bevel gear 53 to rotate so as to drive the driven bevel gear 54 to rotate, further drive the rotating rod 55 to rotate, and finally drive the fan 56 to rotate, so that the ventilation and heat dissipation efficiency can be improved.

The utility model discloses a theory of operation and use flow: when the utility model discloses need dismantle top cap 9, stimulate movable rod 17, promote L shape pole 14 when the removal of movable rod 17 receives the resistance, until L shape pole 14 can't continue to move, then just can remove installation piece 11 and realize the separation of installation piece 11 and fixed block 13, and when needs install top cap 9, scarf joint top cap 9 in the upper end of lamp body 2, when pulling L shape pole 14 to can't move, loosen movable rod 17, spring 18 kick-backs and drives movable rod 17 and move and imbed in slot 12, just so can realize fixing top cap 9;

the utility model discloses a heat that the inner wall at lamp body 2 bonds graphite cake 8 and can produce lamp body 2 during operation carries out the partial absorption, and aluminum plate 6 is given through 7 conduction of bar copper to the heat that lamp body 2 work produced simultaneously, and the radiating effect that micro motor 52 work drove 56 normal running fit aluminum plate 6 of fan just can realize ventilation cooling's effect, and 2 inside relevant parts of lamp body can effectively be avoided receiving the damage to this kind of multiple radiating structure.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides an environmental protection and energy saving LED down lamp, includes lamp body (2), its characterized in that: the lamp body is characterized in that a top cover (9) is connected to the top end of the lamp body (2) in an embedded mode, a connecting assembly (1) is arranged at one end of the top cover (9), the connecting assembly (1) comprises an installation block (11), a slot (12), a fixed block (13), an L-shaped rod (14), an L-shaped groove (15), a fixed sheet (16), a movable rod (17) and a spring (18), the fixed block (13) is installed at the top end of the outer side of the lamp body (2), the L-shaped groove (15) is formed in the fixed block (13), the L-shaped rod (14) is arranged in the L-shaped groove (15), the slot (12) is formed in the top end of the L-shaped rod (14), the installation block (11) is connected to one end of the top cover (9), the movable rod (17) penetrates through the top end of the installation block (11), and the movable rod (17), and the periphery of the movable rod (17) is sleeved with a spring (18).

2. The environment-friendly energy-saving LED down lamp according to claim 1, characterized in that: the fixing piece (16) is connected with the inner top end of the mounting block (11) through a spring (18), and the size of the slot (12) is matched with the size of the bottom end of the movable rod (17).

3. The environment-friendly energy-saving LED down lamp according to claim 1, characterized in that: the inner wall of the lamp body (2) is bonded with a graphite plate (8).

4. The environment-friendly energy-saving LED down lamp according to claim 1, characterized in that: base (4) are installed to the bottom of lamp body (2), and the bottom of lamp body (2) runs through has bar copper (7), bar copper (7) extend to the inside one end of base (4) and are connected with aluminum plate (6).

5. The environment-friendly energy-saving LED down lamp according to claim 4, characterized in that: the side wall of the base (4) is provided with a ventilation opening (3).

6. The environment-friendly energy-saving LED down lamp according to claim 4, characterized in that: the inside of base (4) is provided with ventilation assembly (5), ventilation assembly (5) include gag lever post (51), micro motor (52), initiative helical gear (53), driven helical gear (54), dwang (55) and fan (56), wherein, micro motor (52) are installed to the inner bottom end of base (4), and the inner bottom end of base (4) is connected with gag lever post (51), the output of micro motor (52) is connected with initiative helical gear (53), the inside of gag lever post (51) has run through dwang (55), the periphery of dwang (55) is provided with driven helical gear (54) that constitute meshing structure with initiative helical gear (53), and the one end that dwang (55) is close to vent (3) is connected with fan (56).