CN213333770U

CN213333770U - Lamp structure and ceiling lamp

Info

Publication number: CN213333770U
Application number: CN202022176208.2U
Authority: CN
Inventors: 冯其冉
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-09-28
Filing date: 2020-09-28
Publication date: 2021-06-01
Anticipated expiration: 2030-09-28

Abstract

The utility model discloses a lamps and lanterns structure and ceiling lamp, including the lamp stand, the lamp stand can be connected with external light source and drive module, be provided with a plurality of archs on the lamp stand lateral wall, a plurality of archs encircle the lamp stand setting and have the interval between two adjacent archs, be provided with the vent that runs through protruding both sides in the arch, the heat transfer area of lamp stand itself and air can be increased to the arch, and the interval between two archs can be followed to the distinguished and admirable, the distinguished and admirable can also form the circulation through each bellied vent in proper order on the lateral wall of lamp stand, moreover, the steam generator is simple in structure, and the heat dissipation effect is improved.

Description

Lamp structure and ceiling lamp

Technical Field

The utility model relates to the technical field of lighting technology, in particular to lamps and lanterns structure and dome lamp.

Background

Traditional ceiling lamp owing to need provide great illumination intensity, consequently need adopt great powerful light source, and the promotion of power means that the heat generation is also higher relatively, consequently needs to have good heat radiation structure to come for the light source heat dissipation, just can make the light source steady operation.

In addition, the lamp holder is provided with a heat radiation structure with a ventilation hole, but the heat radiation structure is only provided with the ventilation hole, so that the heat radiation effect is poor.

SUMMERY OF THE UTILITY MODEL

The utility model discloses aim at solving one of the technical problem that exists among the prior art at least. Therefore, the utility model provides a lamp structure, simple structure improves the radiating effect.

The utility model discloses still provide a dome lamp, the heat dissipation is good for the light source steady operation.

According to the utility model discloses a lamps and lanterns structure of first aspect embodiment, including the lamp stand, the lamp stand can be connected with external light source and drive module, be provided with a plurality of archs on the lamp stand lateral wall, it is a plurality of the arch encircles the lamp stand sets up and adjacent two have the interval between the arch, be provided with in the arch and run through the vent of protruding both sides.

According to the utility model discloses a lamp structure has following beneficial effect at least:

the utility model discloses the lamps and lanterns structure, light source and drive module all can set up on the lamp stand, utilize lamp stand conduction heat dissipation, and surround on the lamp stand and set up a plurality of archs, and be provided with the interval between two adjacent archs, still be provided with the vent that runs through protruding both sides in the arch, the heat transfer area of lamp stand itself and air can be increased to the arch, and the interval that the wind current can be followed between two archs enters into vent department, the wind current can also form the circulation through each bellied vent in proper order on the lateral wall of lamp stand, moreover, the steam generator is simple in structure, and the heat dissipation effect is.

According to some embodiments of the utility model, be equipped with the cavity in the lamp stand, the vent with the cavity intercommunication.

According to some embodiments of the invention, adjacent vents on the protrusions are directly opposite to each other.

According to some embodiments of the utility model, the lamp stand is enclosed by the sheet metal component and closes the formation.

According to some embodiments of the utility model, the sheet metal component forms a plurality of flexion through a plurality of encircles the opening that the sheet metal component set up, the flexion indent or evagination are in order to form the arch and form the vent.

According to some embodiments of the utility model, the light source includes lamp plate and light guide cover, part the lamp plate is with the part the lamp stand laminating, the light guide cover is established on the lamp plate.

According to some embodiments of the utility model, still include the lamp cup, the lamp cup is including advancing light inlet and light-emitting outlet, the light inlet department cover of lamp cup is established the luminous of light source is served.

According to some embodiments of the utility model, be provided with first blow vent on the light source, be provided with the second blow vent on the lamp stand, the external world can pass through first blow vent with the second blow vent with the cavity intercommunication.

According to some embodiments of the utility model, the drive module includes drive housing and driver part, driver part can respectively with external power source and the light source is connected, the drive housing with lamp stand detachably connects in order to form the holding driver part's drive chamber.

According to the utility model discloses ceiling lamp of second aspect embodiment, including the disclosed lamps and lanterns structure of any above-mentioned embodiment.

According to the utility model discloses ceiling lamp has following beneficial effect at least:

the utility model discloses ceiling lamp, lamp stand can be for light source and drive module conduction heat dissipation, and the heat dissipation is good for light source and drive module steady operation.

Additional aspects and advantages of the invention will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the invention.

Drawings

The above and/or additional aspects and advantages of the present invention will become apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings of which:

FIG. 1 is a perspective view of one embodiment of a ceiling light according to the present invention;

FIG. 2 is a perspective view of another embodiment of a ceiling light according to the present invention;

FIG. 3 is a schematic perspective view of another angle of one embodiment of the ceiling light of the present invention;

FIG. 4 is an exploded view of one embodiment of the ceiling light of the present invention;

FIG. 5 is a schematic cross-sectional view of one embodiment of the ceiling light of the present invention;

FIG. 6 is a bottom view of one embodiment of the ceiling light of the present invention;

FIG. 7 is a bottom view of a lamp socket of one embodiment of the ceiling lamp of the present invention;

fig. 8 is a schematic perspective view of a driving housing of one embodiment of the ceiling lamp of the present invention.

Reference numerals:

the light guide module comprises a lamp holder 100, a cavity 110, a light source 200, a lamp panel 210, a light guide cover 220, a driving module 300, a driving shell 310, a driving part 320, a protrusion 400, a ventilation opening 410, a lamp cup 600, a first ventilation opening 700, a second ventilation opening 800, a strip-shaped hole 910 and a barb block 920.

Detailed Description

Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present invention, and should not be construed as limiting the present invention.

In the description of the present invention, it should be understood that the orientation or positional relationship referred to in the orientation description, such as the terms "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc., is the orientation or positional relationship shown in the drawings, and is only for convenience of description and simplicity of description, and does not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.

In the description of the present invention, a plurality of means are one or more, a plurality of means are two or more, and the terms greater than, less than, exceeding, etc. are understood as not including the number, and the terms greater than, less than, within, etc. are understood as including the number. If the first and second are described for the purpose of distinguishing technical features, they are not to be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated or implicitly indicating the precedence of the technical features indicated.

In the description of the present invention, it should be noted that, unless explicitly stated or limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

As shown in fig. 1-8, according to the utility model discloses a lamp structure, including lamp stand 100, lamp stand 100 can be connected with external light source 200 and drive module 300, is provided with a plurality of archs 400 on the lamp stand 100 lateral wall, and a plurality of archs 400 encircle lamp stand 100 and set up and have the interval between two adjacent archs 400, are provided with the vent 410 that runs through protruding 400 both sides on the arch 400.

The utility model discloses lamps and lanterns structure, light source 200 and drive module 300 all can set up on lamp stand 100, utilize lamp stand 100 conduction heat dissipation, and surround on the lamp stand 100 and set up a plurality of archs 400, and be provided with the interval between two adjacent archs 400, still be provided with the vent 410 that runs through protruding 400 both sides on protruding 400, protruding 400 can increase the heat transfer area of lamp stand 100 itself and air, and the interval between two protruding 400 can be followed to the distinguished and admirable, the distinguished and admirable can also form the circulation through the vent 410 of each protruding 400 in proper order on the lateral wall of lamp stand 100, moreover, the steam generator is simple in structure, and the heat dissipation effect is improved.

As shown in fig. 4, 5 and 6, in some embodiments of the present invention, a cavity 110 is provided in the lamp holder 100, the vent 410 is communicated with the cavity 110, and the vent 410 is also communicated with the cavity 110 while penetrating through the protrusion 400, so that the wind flow can enter the lamp holder 100, and the heat dissipation performance is further optimized.

In some embodiments of the present invention, the ventilation openings 410 of the adjacent protrusions 400 are opposite to each other, so that the wind flow can more easily enter the ventilation opening 410 of one protrusion 400 after flowing out from the ventilation opening 410 of the other protrusion 400, thereby forming a circulation flow and improving the heat dissipation performance.

In some embodiments of the present invention, as shown in fig. 6 and 7, the lamp holder 100 can be circular, rectangular, oval, etc., the lamp holder 100 can be enclosed by a sheet metal part to form, it should be noted that in some embodiments of the present invention, the lamp holder 100 can be formed by plastic injection molding or metal casting, and can also be formed into a corresponding shape by stamping.

Specifically, the sheet metal part forms a plurality of bends through a plurality of openings disposed around the sheet metal part, the bends being concave or convex to form the protrusions 400 and to form the vents 410.

After the sheet metal part is formed into the lamp holder 100, a plurality of openings may be formed on the shape by cutting or other processes, and then, a part of the sheet metal part is recessed or protruded relative to the shape at intervals, so as to form the protrusion 400 and form the ventilation opening 410.

In some embodiments of the present invention, the light source 200 includes a lamp panel 210 and a light guide cover 220, the partial lamp panel 210 is attached to the partial lamp holder 100, and the light guide cover 220 is covered on the lamp panel 210.

Specifically, as shown in fig. 5, the lamp socket 100, the light guide cover 220, and the lamp panel 210 may be fixed by screws.

In some embodiments of the present invention, as shown in fig. 1 and 3-5, the light cup 600 is further included, the light cup 600 includes a light inlet and a light outlet, and the light inlet of the light cup 600 is covered on the light emitting end of the light source 200, so as to improve the light emitting effect, it should be noted that, in some embodiments of the present invention, it may not be necessary to add the light cup 600, as shown in fig. 2.

In some embodiments of the present invention, as shown in fig. 3, 4 and 5, the light source 200 is provided with the first vent 700, the lamp holder 100 is provided with the second vent 800, the outside can communicate with the cavity 110 through the first vent 700 and the second vent 800, so that when the heat dissipation efficiency is improved by the heat dissipation structure on the lamp holder 100, the wind current can enter from the front of the light emitted from the lamp, the wind current enters from the light outlet of the lamp cup 600, arrives at the first vent 700 from the light inlet of the lamp cup 600, and enters the cavity 110 after passing through the first vent 700 and the second vent 800.

Specifically, the lamp panel 210 and the light guide cover 220 on the light source 200 are both annular, so as to form the first vent 700.

In some embodiments of the present invention, the driving module 300 includes a driving housing 310 and a driving part 320, the driving part 320 can be respectively connected to the external power source and the light source 200, and the driving housing 310 is detachably connected to the lamp socket 100 to form a driving cavity for accommodating the driving part 320.

Wherein, driver part 320 can include parts such as rectifier bridge, voltage regulation chip, resistance, electric capacity, sets up on drive circuit board, as shown in fig. 6, 7, 8, drive casing 310 can be for connecting the end, be provided with on the connecting end with the external screw thread structure of being connected and can be connected with external power source's electric connection terminal.

Be provided with a plurality of bar hole 910 in the bottom of lamp stand 100, be provided with on the drive casing 310 and stretch into in the bar hole 910 and along the gliding overhead kick piece 920 in bar hole 910, overhead kick piece 920 removes the one end to bar hole 910, and the portion of colluding of overhead kick piece 920 can with the wall butt of lamp stand 100, specifically, bar hole 910 is the arc, it is three, overhead kick piece 920 also has threely, cooperate one by one with bar hole 910, thereby make lamp stand 100 and drive casing 310 realize detachably lock joint.

The utility model discloses ceiling lamp, lamp stand 100 can be for light source 200 and drive module 300 conduction heat dissipation, and the heat dissipation is good for light source 200 and drive module 300 steady operation.

The technical features of the embodiments described above may be arbitrarily combined, and for the sake of brevity, all possible combinations of the technical features in the embodiments described above are not described, but should be considered as being within the scope of the present specification as long as there is no contradiction between the combinations of the technical features.

While embodiments of the present invention have been shown and described, it will be understood by those of ordinary skill in the art that: various changes, modifications, substitutions and alterations can be made to the embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the claims and their equivalents.

Claims

1. The lamp structure is characterized by comprising a lamp holder (100), wherein the lamp holder (100) can be connected with an external light source (200) and a driving module (300), a plurality of protrusions (400) are arranged on the outer side wall of the lamp holder (100), the protrusions (400) are arranged around the lamp holder (100), a space is reserved between every two adjacent protrusions (400), and ventilation openings (410) penetrating through two sides of each protrusion (400) are formed in the protrusions (400).

2. A lamp structure as claimed in claim 1, wherein: a cavity (110) is arranged in the lamp holder (100), and the ventilation opening (410) is communicated with the cavity (110).

3. A lamp structure as claimed in claim 2, wherein: the ventilation openings (410) on the adjacent bulges (400) are opposite to each other.

4. A lamp structure as claimed in claim 2, wherein: the lamp holder (100) is formed by enclosing a sheet metal part.

5. A lamp structure according to claim 4, characterized in that: the sheet metal part forms a plurality of bends through a plurality of openings that encircle the sheet metal part setting, the bend indent or evagination are in order to form the arch (400) and form the vent (410).

6. A lamp structure as claimed in claim 2, wherein: light source (200) include lamp plate (210) and leaded light cover (220), part lamp plate (210) and part lamp stand (100) laminating, leaded light cover (220) cover is established on lamp plate (210).

7. A lamp structure as claimed in claim 2, wherein: the LED lamp is characterized by further comprising a lamp cup (600), wherein the lamp cup (600) comprises a light inlet and a light outlet, and the light inlet of the lamp cup (600) is covered on the light emitting end of the light source (200).

8. A lamp structure as claimed in claim 7, wherein: be provided with first vent (700) on light source (200), be provided with second vent (800) on lamp stand (100), the external world can pass through first vent (700) with second vent (800) with cavity (110) intercommunication.

9. A lamp structure as claimed in claim 1, wherein: the driving module (300) comprises a driving shell (310) and a driving part (320), the driving part (320) can be respectively connected with an external power supply and the light source (200), and the driving shell (310) is detachably connected with the lamp holder (100) to form a driving cavity for accommodating the driving part (320).

10. A ceiling light comprising a lamp structure as claimed in any one of claims 1 to 9.