CN211600366U

CN211600366U - Split type module projecting lamp

Info

Publication number: CN211600366U
Application number: CN202020004384.5U
Authority: CN
Inventors: 周玉龙; 李晓成
Original assignee: Guangdong Diaic Optoelectronic Technology Co ltd
Current assignee: Guangdong Diaic Optoelectronic Technology Co ltd
Priority date: 2020-01-02
Filing date: 2020-01-02
Publication date: 2020-09-29
Anticipated expiration: 2030-01-02

Abstract

The utility model discloses a split type modular projection lamp, which comprises a lamp body and a lamp plate, wherein the lamp body is in an annular shape, the bottom of the lamp body is provided with a heat dissipation plate, the bottom of the heat dissipation plate is integrally formed with a plurality of heat dissipation fins, the lamp plate is attached to the top of the heat dissipation plate, the top of the lamp body is provided with a top cover, a light transmission plate is fixed between the lamp body and the top cover, two sides of the lamp body are provided with fixed brackets, the lower end of the heat dissipation plate is fixedly provided with a bottom plate, the bottom of the bottom plate is provided with a driving power supply which is electrically connected with the lamp plate, the lamp plate and the heat dissipation plate can be replaced according to actual use places or requirements under the condition of not changing the size of the projection lamp, the lamp plate with different powers and the heat dissipation fins with different quantities, this lamp body die-casting degree of difficulty reduces, changes in production, especially when the dysmorphism lamp body.

Description

Split type module projecting lamp

Technical Field

The utility model relates to a lamps and lanterns, especially a projecting lamp.

Background

The lamp body and the fin of current projecting lamp are integrated into one piece, and this specification such as size, length and quantity that makes the fin just fixed unchangeable after production, and the often restriction of service power can not make the adjustment according to user's requirement or in-service use place, if adopt too high luminous power, the lamp body can not in time dispel the heat, leads to the lamp plate to burn easily.

Disclosure of Invention

In order to overcome the defects of the prior art, the utility model provides a split type module projecting lamp.

The utility model provides a technical scheme that its technical problem adopted is:

the utility model provides a split type module projecting lamp, includes lamp body and lamp plate, the shape of lamp body is the annular, the heating panel is installed to the bottom of lamp body, the bottom integrated into one piece of heating panel has a plurality of fin, the lamp plate laminating is in the top of heating panel, the top cap is installed at the top of lamp body, be fixed with the light-passing board between lamp body and the top cap, the fixed bolster is installed to the both sides of lamp body, the lower extreme fixed mounting of heating panel has the bottom plate, drive power supply is installed to the bottom of bottom plate, drive power supply with the lamp plate electricity is connected.

The both sides of lamp body are provided with and run through to the inside mounting hole of lamp body, the lamp body corresponds the locating plate is installed to the position of mounting hole, the outer edge of locating plate is provided with first latch, install the location lid on the terminal surface of locating plate, install fixing bolt on the lid in the location, fixing bolt with mounting hole threaded connection, the one end of location lid outer edge be provided with the second latch of first latch meshing, same terminal surface of location lid is provided with the mounting groove, the assembly back, the end of fixed bolster is installed in the mounting groove.

Be provided with the through wires hole on the heating panel, through wires hole female connection has the through wires pipe, the last power cord that is provided with of drive power supply, the power cord passes behind the through wires pipe with the lamp plate electricity is connected.

A plurality of heat dissipation holes are formed in the bottom plate.

The heat dissipation plate and the heat dissipation fins are made of magnesium alloy materials.

The heat dissipation plate and the heat dissipation fins are formed by forging and pressing aluminum alloy materials.

A first waterproof ring is arranged between the lamp body and the light-transmitting plate.

And a second waterproof ring is arranged between the lamp body and the heat dissipation plate.

The utility model has the advantages that: the utility model discloses an annular lamp body, install the heating panel in the bottom of lamp body, the top laminating of heating panel has the lamp plate, through this kind of split type structure, can be under the condition that does not change the projecting lamp size, change according to in-service use place or requirement to lamp plate and heating panel, adopt different power, the lamp plate of different light sources and the fin of different quantity specifications, when guaranteeing projecting lamp heat dispersion, make the flexibility of projecting lamp higher, can extensively apply in different places, in addition, compare in traditional integral type lamp body, this lamp body die-casting degree of difficulty reduces, change in production, especially when the dysmorphism lamp body.

Drawings

The present invention will be further explained with reference to the drawings and examples.

FIG. 1 is a schematic assembly view of the present invention;

fig. 2 is a schematic cross-sectional view of the present invention;

fig. 3 is an exploded schematic view of the present invention;

FIG. 4 is a schematic view of the positioning plate;

FIG. 5 is a schematic view of the positioning cover;

fig. 6 is one embodiment of the present invention;

fig. 7 shows a second embodiment of the present invention.

Detailed Description

Referring to fig. 1 to 7, a split modular projector includes a lamp body 1 and a lamp panel 2, the lamp body 1 is ring-shaped, a heat dissipating plate 3 is installed at the bottom of the lamp body 1, a plurality of heat dissipating fins 4 are integrally formed at the bottom of the heat dissipating plate 3, the lamp panel 2 is attached to the top of the heat dissipating plate 3 to rapidly transfer heat to the heat dissipating plate 3, thereby increasing heat dissipating performance, a top cover 5 is installed at the top of the lamp body 1, a light transmitting plate 6 is fixed between the lamp body 1 and the top cover 5, fixing brackets 9 are installed at both sides of the lamp body 1, a bottom plate 7 is fixedly installed at the lower end of the heat dissipating plate 3, a driving power supply 8 is installed at the bottom of the bottom plate 7, the driving power supply 8 is electrically connected with the lamp panel 2, and the split modular projector can be used without changing the size, according to the change of in-service use place or requirement to lamp plate and heating panel, adopt the lamp plate of different power, different light sources and the fin of different quantity specifications, when guaranteeing projecting lamp heat dispersion, make the flexibility of projecting lamp higher, can extensively use in different places, in addition, compare in traditional integral type lamp body, this lamp body die-casting degree of difficulty reduces, changes in production, especially when the dysmorphism lamp body.

Mounting holes 10 penetrating into the lamp body 1 are arranged on two sides of the lamp body 1, a positioning plate 11 is arranged on the lamp body 1 corresponding to the mounting holes 10, the outer edge of the positioning plate 11 is provided with a first latch 12, the end surface of the positioning plate 11 is provided with a positioning cover 13, a fixing bolt 14 is arranged on the positioning cover 13, the fixing bolt 14 is in threaded connection with the mounting hole 10, a second latch 15 meshed with the first latch 12 is arranged on the outer edge of one end of the positioning cover 13, the same end surface of the positioning cover 13 is provided with a mounting groove 16, after assembly, the tail end of the fixed bracket 9 is mounted in the mounting groove 16, the first latch 12 and the second latch 15 are engaged to position the irradiation angle of the projector, so as to prevent the projector from deviating, when the adjustment is needed, the fixing bolt 14 is loosened to separate the first latch 12 from the second latch 15.

Be provided with through wires hole 17 on the

heating panel

3, 17 female connection in through wires hole has through wires pipe 18, be provided with power cord 19 on the driving power supply 8, power cord 19 passes behind the through wires pipe 18 with 2 electricity of lamp plate are connected, through wires pipe 18 can play whole line effect to power cord 19.

A plurality of radiating holes 20 are formed in the bottom plate 7, so that the radiating performance of the projection lamp is improved, and the service life is prolonged.

The heat dissipation plate 3 and the heat dissipation fins 4 are made of magnesium alloy materials, and the magnesium alloy materials have better heat dissipation performance than traditional aluminum alloy materials, so that the heat dissipation performance of the projection lamp can be greatly improved.

The heat dissipation plate 3 and the heat dissipation fins 4 are formed by forging and pressing aluminum alloy materials.

Install first waterproof circle between lamp body 1 with the light-passing board 6, lamp body 1 with install the waterproof circle of second between the heating panel 3, increase the waterproof nature of projecting lamp.

In this embodiment, the utility model discloses can also carry out the module concatenation, can splice two lamp bodies 1 through the mounting hole 10 of lamp body 1 both sides, under the condition of assembling multirow lamp body 1, can install connecting rod 21 on mounting hole 10, under the state that two lamp bodies 1 have been connected, connect two rows of lamp bodies 1, then with fixed bolster 9 install on connecting rod 21 can, the equipment is nimble, application scope is wide.

The above embodiments do not limit the scope of the present invention, and those skilled in the art can make equivalent modifications and variations without departing from the overall concept of the present invention.

Claims

1. The utility model provides a split type module projecting lamp, includes lamp body (1) and lamp plate (2), its characterized in that the shape of lamp body (1) is the annular, heating panel (3) are installed to the bottom of lamp body (1), the bottom integrated into one piece of heating panel (3) has a plurality of fin (4), lamp plate (2) laminating is in the top of heating panel (3), top cap (5) are installed at the top of lamp body (1), be fixed with light-passing board (6) between lamp body (1) and top cap (5), fixed bolster (9) are installed to the both sides of lamp body (1), the lower extreme fixed mounting of heating panel (3) has bottom plate (7), drive power supply (8) are installed to the bottom of bottom plate (7), drive power supply (8) with lamp plate (2) electricity is connected.

2. The split modular spot light of claim 1, wherein the lamp body (1) is provided with mounting holes (10) on both sides thereof, which penetrate into the interior of the lamp body (1), a positioning plate (11) is arranged at the position of the lamp body (1) corresponding to the mounting hole (10), the outer edge of the positioning plate (11) is provided with a first latch (12), the end surface of the positioning plate (11) is provided with a positioning cover (13), a fixing bolt (14) is arranged on the positioning cover (13), the fixing bolt (14) is in threaded connection with the mounting hole (10), a second latch (15) meshed with the first latch (12) is arranged on the outer edge of one end of the positioning cover (13), the same end surface of the positioning cover (13) is provided with a mounting groove (16), after assembly, the tail end of the fixed support (9) is arranged in the mounting groove (16).

3. The split-type modular projection lamp according to claim 1, wherein the heat dissipation plate (3) is provided with a threading hole (17), the threading hole (17) is internally connected with a threading pipe (18), the driving power supply (8) is provided with a power line (19), and the power line (19) penetrates through the threading pipe (18) and then is electrically connected with the lamp panel (2).

4. Split modular projector according to claim 1, characterised in that said base plate (7) is provided with a plurality of heat dissipation holes (20).

5. Split modular projector according to claim 1, characterised in that said heat dissipation plate (3) and fins (4) are made of magnesium alloy material.

6. Split modular projector according to claim 1, characterised in that said heat-dissipating plate (3) and heat-dissipating fins (4) are forged from aluminium alloy material.

7. Split modular projector according to claim 1, characterised in that a first waterproof ring is installed between the lamp body (1) and the light-transmitting plate (6).

8. Split modular projector according to claim 1, characterised in that a second waterproof ring is installed between the lamp body (1) and the heat sink (3).