CN215808130U

CN215808130U - Down lamp capable of switching light sources

Info

Publication number: CN215808130U
Application number: CN202122524648.7U
Authority: CN
Inventors: 张平; 粟绍雄; 张正平
Original assignee: Shichuang Illumination Shenzhen Co ltd
Current assignee: Shichuang Illumination Shenzhen Co ltd
Priority date: 2021-10-20
Filing date: 2021-10-20
Publication date: 2022-02-11
Anticipated expiration: 2031-10-20

Abstract

The utility model belongs to the technical field of down lamps, and discloses a down lamp with switchable light sources, which comprises a lamp holder, wherein colorful LED lamp beads are arranged on the lamp holder, an annular fixing strip is fixed at the top end of the outer wall of the lamp holder, an annular sliding groove is formed in the outer wall of the annular fixing strip, a sliding block matched with the annular sliding groove is connected in a sliding manner inside the annular sliding groove, an embedded block is fixed at the outer end of the sliding block, a lamp shade is arranged at the end part of the lamp holder and positioned at the periphery of the colorful LED lamp beads, radiating holes are formed in the outer wall of the lamp shade at equal intervals, radiating fins are inserted into the radiating holes, and fixing blocks are symmetrically fixed on the outer wall of the lamp shade. The method is not limited to position embedding, and has strong flexibility.

Description

Down lamp capable of switching light sources

Technical Field

The utility model belongs to the technical field of down lamps, and particularly relates to a down lamp with switchable light sources.

Background

The down lamp is a lamp which is provided with a screw lamp holder and can be directly provided with an incandescent lamp or an energy-saving lamp. The down lamp is a lighting lamp embedded in a ceiling and emitting light downward, the down lamp does not occupy space, soft atmosphere of space can be increased, a plurality of down lamps can be tried to be installed if warm feeling is created, space oppression is reduced, and the down lamp is generally used in hotels, families and coffee houses.

But present current down lamp has certain defect, and the installation position on the traditional down lamp is fixed, when installing on the ceiling, can not change the position as required and inlay and establish, and in addition, the radiating effect of traditional down lamp is not good, and heat accumulation causes easily that internal component burns out the damage.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a down lamp with switchable light sources, which aims to solve the problems that the installation end of the traditional down lamp provided in the background technology is fixed, and the position cannot be changed as required for embedding, and in addition, the traditional down lamp has poor heat dissipation effect and easily causes burning damage of internal elements due to heat accumulation.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a down lamp of changeable light source, includes the lamp stand, install on the lamp stand and dazzle various LED lamp pearl, and the exterior wall top of lamp stand is fixed with annular fixed strip, annular spout has been seted up to the exterior wall of annular fixed strip, the inside sliding connection of annular spout has the slider rather than the looks adaptation, the outer end of slider is fixed with the abaculus.

Preferably, the lamp shade is installed to lamp stand tip and the periphery that is located to dazzle various LED lamp pearl, the louvre has been seted up to the equidistant louvre of outer table wall of lamp shade, the inside of louvre is inserted and is equipped with the fin, the outer wall of lamp shade is still symmetrically fixed with the fixed block, the outward appearance wall of fixed block is seted up flutedly, and the outside ligature of fixed block has the bandage, the bandage imbeds to the inside of recess.

Preferably, a reflector is fixed at one end of the lamp shade, which is far away from the lamp holder, and a reflector plate is fixed on the inner surface wall of the reflector.

Preferably, the end of the insert is integrally formed with a tip, and the outer wall of the insert is provided with a mounting hole.

Preferably, the radiating fin is towards dazzling one side bonding heat conduction silica gel layer of various LED lamp pearl, various LED lamp pearl outer wall is dazzled in the heat conduction silica gel layer contact.

Preferably, the lamp holder and the lamp shade are connected in a screwing mode, and the cross section of the sliding block is of a T-shaped structure.

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

(1) the utility model realizes the free rotation of the embedded block by additionally arranging the annular fixing strip, the annular sliding groove and the sliding block, and when the down lamp is installed on a ceiling, the position of the embedded block can be changed for embedding by utilizing the sliding of the sliding block in the annular sliding groove, so that the down lamp is not limited to be embedded at a fixed position and has strong flexibility.

(2) The radiating fins which are arranged in an inserting mode are additionally arranged, so that heat generated by the colorful LED lamp beads can be effectively dissipated, heat accumulation is avoided, in addition, after the radiating fins are arranged in the inserting mode, the binding bands can be wound on the outer portion of the lampshade, the binding bands are embedded into the grooves formed in the fixing block to limit the outer portion of the radiating fins, and the radiating fins are prevented from sliding out.

Drawings

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

FIG. 2 is a cross-sectional view of the annular anchoring strip of the present invention;

FIG. 3 is an enlarged view of portion A of FIG. 1;

FIG. 4 is an enlarged view of portion B of FIG. 1;

in the figure: 1. a lamp socket; 2. an annular fixing strip; 3. an annular chute; 4. a slider; 5. an insert block; 6. a lamp shade; 7. heat dissipation holes; 8. a heat sink; 9. a fixed block; 10. binding bands; 11. a colorful LED lamp bead; 12. a reflector; 13. and (4) a groove.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides the following technical solutions: the utility model provides a down lamp of changeable light source, including lamp stand 1, installation light source circuit board and wireless controller etc. in the lamp stand 1, through changing the electric current, various LED lamp pearl 11 is dazzled in light source circuit board control, it can select the colour of light to combine wireless controller, install on the lamp stand 1 and dazzle various LED lamp pearl 11, and the exterior wall top of lamp stand 1 is fixed with annular fixed strip 2, annular spout 3 has been seted up to the exterior wall of annular fixed strip 2, the inside sliding connection of annular spout 3 has slider 4 rather than the looks adaptation, the outer end of slider 4 is fixed with abaculus 5, when installing this down lamp on the ceiling, the slip of usable slider 4 in annular spout 3, the position that changes abaculus 5 inlays and establishes, do not confine to the fixed position and inlay and establish, the flexibility is strong.

Further, lamp shade 6 is installed to 1 tip of lamp stand and the periphery that is located dazzling various LED lamp pearl 11, louvre 7 has been seted up to the outer table wall of lamp shade 6 equidistant, fin 8 has been inserted in the inside of louvre 7, the outer wall of lamp shade 6 is still fixed with fixed block 9 symmetrically, fixed block 9's exterior wall is seted up fluted 13, and fixed block 9's outside ligature has bandage 10, bandage 10 imbeds to the inside of recess 13, insert the fin 8 of establishing the installation and can effectively will dazzle the heat effluvium that various LED lamp pearl 11 produced, avoid heat accumulation, in addition, after fin 8 inserts the establishment installation, can wind bandage 10 around lamp shade 6 outside, make bandage 10 imbed and carry out the outside to fin 8 in the recess 13 of seting up on fixed block 9 and prescribe a limit, avoid fin 8 roll-off.

Furthermore, a reflecting cover 12 is fixed at one end of the lamp shade 6 far away from the lamp holder 1, a reflecting plate is fixed on the inner surface wall of the reflecting cover 12, and the reflecting cover 12 fixed with the reflecting plate can reflect more light of the light source to increase the brightness.

Further, the tip integrated into one piece of abaculus 5 has most advanced, and the mounting hole has been seted up to the exterior wall of abaculus 5, and the embedding of abaculus 5 is convenient for when this down lamp installation in most advanced setting.

Further, heat conduction silica gel layer bonds towards one side of dazzling various LED lamp pearl 11 of

fin

8, and 11 outer walls of various LED lamp pearls are dazzled in the contact of heat conduction silica gel layer, and heat conduction silica gel layer can accelerate thermal derivation speed, and the radiating efficiency is higher.

Further, the lamp holder 1 and the lampshade 6 are connected in a screwing mode, the section of the sliding block 4 is of a T-shaped structure, and the lamp holder 1 and the lampshade 6 which are connected in a screwing mode are convenient to combine and separate fast.

The working principle and the using process of the utility model are as follows: the utility model discloses a when using, insert and establish the heat effluvium that the fin 8 of installation can effectively will dazzle various LED lamp pearl 11 and produce, avoid the heat accumulation, secondly, insert at fin 8 and establish the installation back, can wind bandage 10 in 6 outsides of lamp shade, carry out outside injecing to fin 8 in the recess 13 of seting up on making bandage 10 embedding to the fixed block 9, avoid fin 8 roll-off, furthermore, when installing this down lamp on the ceiling, usable slider 4 sets up the slip in annular spout 3 in annular fixed strip 2 outsides, the position that changes abaculus 5 inlays and establishes, do not confine the setting to and inlay and establish, the flexibility is strong.

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 utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a down lamp of changeable light source which characterized in that: including lamp stand (1), install on lamp stand (1) and dazzle various LED lamp pearl (11), and the exterior wall top of lamp stand (1) is fixed with annular fixed strip (2), annular spout (3) have been seted up to the exterior wall of annular fixed strip (2), the inside sliding connection of annular spout (3) has slider (4) rather than the looks adaptation, the outer end of slider (4) is fixed with abaculus (5).

2. A downlight of switchable light source according to claim 1, characterized in that: lamp stand (1) tip and the periphery that is located dazzle various LED lamp pearl (11) are installed lamp shade (6), louvre (7) have been seted up to the exterior wall equidistant of lamp shade (6), the inside of louvre (7) is inserted and is equipped with fin (8), the outer wall of lamp shade (6) is still the symmetry and is fixed with fixed block (9), the exterior wall of fixed block (9) is seted up flutedly (13), and the outside ligature of fixed block (9) has bandage (10), bandage (10) are embedded into the inside of recess (13).

3. A downlight of switchable light source according to claim 2, characterized in that: the lamp shade (6) is kept away from the one end of lamp stand (1) and is fixed with reflector (12), the interior surface wall of reflector (12) is fixed with the reflector panel.

4. A downlight of switchable light source according to claim 3, characterized in that: the tip of the embedded block (5) is integrally formed with a tip, and the outer wall of the embedded block (5) is provided with a mounting hole.

5. A downlight of switchable light source according to claim 4, characterized in that: the radiating fin (8) is towards one side bonding heat conduction silica gel layer of dazzling various LED lamp pearl (11), various LED lamp pearl (11) outer wall is dazzled in the contact of heat conduction silica gel layer.

6. A downlight of switchable light source according to claim 5, characterized in that: the lamp holder is connected with the lampshade (6) in a screwing mode, and the cross section of the sliding block (4) is of a T-shaped structure.