CN219014175U

CN219014175U - Die-casting lamp

Info

Publication number: CN219014175U
Application number: CN202320148712.2U
Authority: CN
Inventors: 余钢; 陈狄飞; 蔡方勇; 戴立刚; 朱炳良; 沈建国; 庞道永; 沈浩杰; 莫武杰; 蒋镐波
Original assignee: Zhejiang Meike Optoelectronics Co ltd
Current assignee: Zhejiang Meike Optoelectronics Co ltd
Priority date: 2023-02-08
Filing date: 2023-02-08
Publication date: 2023-05-12
Anticipated expiration: 2033-02-08

Abstract

The utility model discloses a die-casting lamp, which comprises a lamp shell, a lamp panel and a lamp shade, wherein the lamp shell comprises a bottom plate and a boss, the lamp panel is attached to the lower end face of the bottom plate, the lamp shade is arranged on the lamp shell and covers the lamp panel, the boss is hollow and penetrates through the bottom plate downwards, a sliding plate is arranged in the boss, the sliding plate comprises a horizontally inwards extending retaining plate, and the sliding plate can upwards displace along the inner side wall of the boss until the retaining plate upwards abuts against and fixes the lamp panel. The lamp panel is pressed upwards through the sliding plate and fixed, the lamp panel is tightly attached to the bottom plate upwards, normal heat dissipation of the lamp panel is guaranteed, the lamp panel is fixed through the sliding plate, the lamp is installed without screws, the problem that the lamp panel is difficult to detach due to rust of screws is avoided, and follow-up replacement operation of the lamp panel is facilitated.

Description

Die-casting lamp

Technical Field

The utility model relates to the technical field of lamps, in particular to a die-casting lamp.

Background

Most of the lamp panels of the existing lamp are assembled through screws, but the lamp panels are fixed through screws, the installed screws are easy to rust along with the time, and then the problem that the lamp panels are difficult to disassemble when damaged is caused, so that the follow-up maintenance operation of the lamp is affected.

The lamp panel is fixed by the screw, so that the torque of the screw is required to be smaller, and certain looseness can occur between the lamp panel and the lamp along with the time, so that the lamp panel cannot be well attached to the lamp, and the heat dissipation of the lamp panel is affected to a certain extent; if the torque force of the screw is too large, a certain damage may be caused to the lamp panel.

Disclosure of Invention

The utility model aims to overcome the defects of the prior art and provide a die-casting lamp.

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

the utility model provides a die-casting lamp, includes lamp body, lamp plate, lamp shade, the lamp body includes bottom plate, boss, the laminating of lamp plate is at the lower terminal surface of bottom plate, the lamp plate is installed at lamp body and cover to establish the lamp plate to the lamp shade, the boss distributes at the periphery of lamp body and is radial outwards extension, the inside cavity of boss just link up the bottom plate downwards, install the slide in the boss, the slide includes the board of keeping out of the inwards extension of level, the slide can follow the inside wall upward displacement of boss until the board of keeping out upwards supports and presses and fix the lamp plate.

The utility model discloses a lamp plate, including boss, slide, projection, slide plate and lug, the spout has been seted up to the inside wall of boss, the slide is pegged graft at the spout, the slide can follow the length direction of spout and slide from top to bottom, the projection is installed to the inside wall of boss, the slide includes the lug corresponding with the projection, works as the lug can upwards extrude the projection of crossing when the slide upwards slides, the lug upwards butt lug makes the butt lamp plate upwards to keep out the board.

The lower end of the chute is provided with a flaring section which flares towards the inner side and the outer side.

The sliding plate comprises a plugboard, wherein the upper end of the plugboard is provided with a plug-in connection part, and the cross section profile of the plug-in connection part is gradually reduced upwards.

The sliding plates are connected to two sides of the resisting plate, and the sliding plates are connected through the connecting plates.

The outline of lamp plate is circular, the butt plate upwards supports the edge of pressing at the lamp plate.

The material of the sliding plate is aluminum alloy.

The bottom plate includes the sand grip, the sand grip is located the up end of bottom plate and is radial distribution, the lamp body includes the fin, the fin distributes at the periphery of lamp body and outwards extends.

Including lamp lid, power strip, lamp holder, reflector, the upper portion at the lamp body is installed to the lamp lid, the upper portion of lamp lid is provided with the interface, the interface is installed to the lamp holder, the reflector is installed at the periphery of lamp body and the outside of cover establishing at the lamp shade, the lamp lid includes the cardboard, the cardboard is located the inside wall of lamp lid, power strip joint is at the cardboard, the power strip is connected through the circuit with the lamp plate.

The lamp cover comprises a buckle and a column body, the column body extends downwards and is located at the inner side of the buckle, the buckle is buckled at the upper end of the boss, the lamp housing comprises a socket corresponding to the column body, and the column body is downwards plugged into the socket.

The beneficial effects of the utility model are as follows:

1. the lamp panel is pressed upwards through the sliding plate and fixed, so that the lamp panel is tightly attached to the bottom plate upwards, normal heat dissipation of the lamp panel is guaranteed, the lamp is fixed through the sliding plate, screw-free installation of the lamp is realized, the problem that the lamp panel is difficult to detach due to rust of screws is avoided, and subsequent replacement operation of the lamp panel is facilitated;

2. the convex posts are upwards abutted against the convex blocks, so that the sliding plate can always keep upward trend, and then the lamp panel can always be upwards attached to the bottom plate, and the heat dissipation effect of the lamp panel is guaranteed.

Drawings

FIG. 1 is a perspective view of the present utility model;

FIG. 2 is a second perspective view of the present utility model;

FIG. 3 is an enlarged schematic view of FIG. 2 at A;

FIG. 4 is a schematic cross-sectional view of the present utility model;

FIG. 5 is a perspective view of the lamp housing of the present utility model;

FIG. 6 is a perspective view of a lamp cap of the present utility model;

FIG. 7 is a schematic cross-sectional view of a lamp housing, lamp panel, lamp cover of the present utility model;

FIG. 8 is an enlarged schematic view at B in FIG. 7;

FIG. 9 is a schematic bottom view of the lamp housing, lamp panel, and skateboard of the present utility model;

FIG. 10 is an enlarged schematic view of FIG. 9C;

fig. 11 is a perspective view of the skateboard of the present utility model.

In the figure: lamp housing 1, bottom plate 11, sand grip 111, fin 12, boss 13, spout 131, flaring section 1311, boss 132, socket 14, lamp panel 2, lamp shade 3, lamp lid 4, buckle 41, cylinder 42, strengthening rib 421, interface 43, cardboard 44, power strip 5, lamp holder 6, reflector 7, retaining buckle 71, slide 8, retaining plate 81, lug 82, picture peg 83, plug portion 831, link plate 9.

Detailed Description

The utility model is further described with reference to the drawings and detailed description which follow:

in the description of the present specification, the azimuth or positional relationship indicated by the terms "upper", "lower", "left", "right", etc., are based on the azimuth or positional relationship shown in the drawings, and are merely for convenience of description and simplification of the description, and do not indicate or imply that the apparatus or unit referred to must have a specific direction, be constructed and operated in a specific azimuth, and thus should not be construed as limiting the present utility model.

As shown in fig. 1 to 11, a die-casting lamp comprises a lamp housing 1, a lamp panel 2, a lamp shade 3, a lamp cover 4, a power panel 5, a lamp cap 6, a reflector 7, a sliding plate 8 and a connecting plate 9, wherein the lamp housing 1 is made of aluminum alloy, the lamp housing 1 comprises a bottom plate 11, radiating fins 12 and a boss 13, the radiating fins 12 are distributed on the periphery of the lamp housing 1 and extend outwards, the bottom plate 11 comprises a raised strip 111 extending upwards, and the raised strip 111 is located on the upper end face of the bottom plate 11 and is distributed in a radial mode.

As shown in fig. 4 to 7, the lamp cover 4 is mounted on the upper portion of the lamp housing 1, the lamp cover 4 includes a buckle 41 and a column 42, the column 42 extends downward and is located at the inner side of the buckle 41, the buckle 41 is buckled on the upper end of the boss 13, the lamp housing 1 includes a socket 14 corresponding to the column 42,

as shown in fig. 6 to 7, the column 42 includes reinforcing ribs 421, the reinforcing ribs 421 are located on an inner side surface of the column 42 and distributed from top to bottom, the column 42 is inserted into the socket 14 downward, and the reinforcing ribs 421 extend downward above the socket 14, i.e. the reinforcing ribs 421 do not extend into the socket 14, so as to avoid interference between the insertion and installation of the column 42 and the socket 14.

The upper part of the lamp cap 4 is provided with a mouthpiece 43, and the lamp cap 6 is mounted on the mouthpiece 43.

As shown in fig. 1 to 4, the flaring of the reflector 7 is downward, the reflector 7 is mounted on the periphery of the lamp housing 1 and covered on the outer side of the lamp housing 3, the reflector 7 includes a retaining buckle 71, the retaining buckle 71 is circumferentially distributed at the upper end of the reflector 7 and extends inward, and the reflector 7 is mounted from top to bottom until the retaining buckle 71 is fastened to the bottom plate 11 downward.

As shown in fig. 3 to 4, the heat sinks 12 at two sides of the retaining buckle 71 extend outwards, and the heat sinks 12 at two sides of the retaining buckle 71 limit the left and right sides of the retaining buckle 71, so as to limit the rotation of the reflector 7.

As shown in fig. 4, 6 and 7, the lamp cover 4 includes a clamping plate 44, the clamping plate 44 is located on an inner side wall of the lamp cover 4, the power panel 5 is clamped to the clamping plate 44, and the power panel 5 is connected with the lamp panel 2 through a circuit (the circuit is not shown in the drawing).

As shown in fig. 1 to 4, the lamp panel 2 is attached to the lower end surface of the bottom plate 11, the lamp cover 3 is mounted on the lamp housing 1 and covers the lamp panel 2, the bosses 13 are distributed on the periphery of the lamp housing 1 and extend radially outwards, and the bosses 13 and the radiating fins 12 are distributed in a staggered manner.

As shown in fig. 5 and 7 to 11, the boss 13 is hollow and penetrates the bottom plate 11 downward, the slide plate 8 is mounted in the boss 13, and the slide plate 8 is made of aluminum alloy.

The inner side wall of the boss 13 is provided with a chute 131, the lower end of the chute 131 is provided with a flaring section 1311 which is flared towards the inner side and the outer side, the flaring section 1311 is in a horn shape with a small upper part and a large lower part, the sliding plate 8 is inserted into the chute 131, and the sliding plate 8 can slide up and down along the length direction of the chute 131.

The sliding plate 8 comprises a retaining plate 81, a protruding block 82 and a plugboard 83, wherein the plugboard 83 is vertically upwards arranged, the plugboard 83 is spliced in the chute 131, the upper end of the plugboard 83 is provided with a splicing part 831, the cross section profile of the splicing part 831 is gradually reduced upwards, and the plugboard 83 is conveniently spliced in the chute 131 through the mutual matching of the splicing part 831 and the flaring section 1311.

The retaining plate 81 extends horizontally inwards, the insertion plate 83 and the retaining plate 81 are distributed at 90 degrees, the retaining plate 81 is located at the lower end of the insertion plate 83, the sliding plate 8 can move upwards along the inner side wall of the boss 13 until the retaining plate 81 presses upwards and fixes the lamp panel 2, specifically, the outline of the lamp panel 2 is circular, and the retaining plate 81 presses upwards on the lower end face of the edge of the lamp panel 2.

As shown in fig. 7 to 8, the lamp panel 2 is pressed and fixed upwards by the sliding plate 8, so that the lamp panel 2 is tightly attached to the bottom plate 11 upwards, normal heat dissipation of the lamp panel 2 is guaranteed, the lamp panel 2 is fixed by the sliding plate 8, the lamp is installed without screws, the problem that the lamp panel 2 is difficult to detach due to rust of screws is avoided, and subsequent replacement operation of the lamp panel 2 is facilitated.

As shown in fig. 5 and fig. 7 to fig. 11, the inner side wall of the boss 13 is provided with a boss 132, the slide plate 8 includes a bump 82 corresponding to the boss 132, two bosses 132 are provided in one boss 13, one slide plate 8 is provided with two bumps 82, the bosses 132 and the bumps 82 are in one-to-one correspondence, the bumps 82 are distributed on two sides of the outer side surface of the slide plate 8, when the slide plate 8 slides upwards, the bumps 82 can be extruded upwards over the bosses 132, and the bosses 132 are abutted upwards against the bumps 82 so that the abutment plate 81 is abutted against the lamp plate 2 upwards.

The convex posts 132 are upwards abutted against the convex blocks 82, so that the sliding plate 8 can always keep upward trend, and then the lamp panel 2 can always be upwards attached to the bottom plate 11, and the heat dissipation effect of the lamp panel 2 is ensured.

The connecting plates 9 are arc-shaped, the number of the connecting plates 9 is multiple, the number of the sliding plates 8 is multiple, the connecting plates 9 are connected to two sides of the resisting plate 81, and the sliding plates 8 are connected through the connecting plates 9.

The foregoing description of the preferred embodiments of the utility model is not intended to limit the utility model to the precise form disclosed, and any such modifications, equivalents, and alternatives falling within the spirit and scope of the utility model are intended to be included within the scope of the utility model.

Claims

1. A die-cast lamp, characterized in that: including lamp body (1), lamp plate (2), lamp shade (3), lamp body (1) includes bottom plate (11), boss (13), lamp plate (2) laminating is at the lower terminal surface of bottom plate (11), lamp plate (2) are established at lamp body (1) and cover to lamp shade (3), boss (13) distribute and are radial outside extension in the periphery of lamp body (1), the inside cavity of boss (13) just link up bottom plate (11) downwards, install slide (8) in boss (13), slide (8) include horizontal inwards extension's butt plate (81), slide (8) can follow the inside wall upward displacement of boss (13) until butt plate (81) upwards supports and presses and fix lamp plate (2).

2. A die cast lamp as defined in claim 1, wherein: the utility model discloses a lamp plate (2) is pressed to boss (13), including boss (8), spout (131) have been seted up to the inside wall of boss (13), peg graft at spout (131) slide (8), slide (8) can follow the length direction of spout (131) and reciprocate, projection (132) are installed to the inside wall of boss (13), slide (8) include lug (82) corresponding with projection (132), works as when slide (8) upwards slide lug (82) can upwards extrude and cross projection (132), lug (132) upwards butt lug (82) so that keep out board (81) upwards support lamp plate (2).

3. A die cast lamp as defined in claim 2, wherein: the lower end of the chute (131) is provided with a flaring section (1311) which flares towards the inner side and the outer side.

4. A die cast lamp as defined in claim 1, wherein: the sliding plate (8) comprises a plugboard (83), a plug-in portion (831) is arranged at the upper end of the plugboard (83), and the cross-sectional profile of the plug-in portion (831) is gradually reduced upwards.

5. A die cast lamp as defined in claim 1, wherein: the sliding plates (8) are connected through the connecting plates (9).

6. A die cast lamp as defined in claim 1, wherein: the outline of the lamp panel (2) is circular, and the retaining plate (81) is pressed upwards against the edge of the lamp panel (2).

7. A die cast lamp as defined in claim 1, wherein: the sliding plate (8) is made of aluminum alloy.

8. A die cast lamp as defined in claim 1, wherein: the bottom plate (11) comprises raised strips (111), the raised strips (111) are located on the upper end face of the bottom plate (11) and are distributed in a radial mode, the lamp housing (1) comprises radiating fins (12), and the radiating fins (12) are distributed on the periphery of the lamp housing (1) and extend outwards.

9. A die cast lamp as defined in claim 1, wherein: including lamp lid (4), power strip (5), lamp holder (6), reflector (7), the upper portion at lamp body (1) is installed to lamp lid (4), the upper portion of lamp lid (4) is provided with interface (43), interface (43) is installed in lamp holder (6), the outside at lamp shade (3) is established in periphery and cover of lamp body (1) is installed to reflector (7), lamp lid (4) include cardboard (44), cardboard (44) are located the inside wall of lamp lid (4), power strip (5) joint is at cardboard (44), power strip (5) are connected through the circuit with lamp plate (2).

10. A die cast lamp as defined in claim 9, wherein: the lamp cover (4) comprises a buckle (41) and a column body (42), the column body (42) extends downwards and is located on the inner side of the buckle (41), the buckle (41) is buckled at the upper end of the boss (13), the lamp housing (1) comprises a plug socket (14) corresponding to the column body (42), and the column body (42) is plugged downwards to the plug socket (14).