CN215489279U - But quick adjustment installation calotte shadowless light source - Google Patents

Abstract

The utility model discloses a dome shadowless light source capable of being quickly adjusted and installed, which relates to the technical field of lighting lamps, wherein the upper surface of a base component is provided with a lampshade component, a sealing ring is arranged between the base component and the lampshade component, a radiating fin is arranged inside the base component, a light source module of the shadowless lamp does not need a traditional connecting piece such as a screw and the like to be in threaded connection with the base and the lampshade, the time is saved in the assembling and disassembling process of the light source module with the structure through the design of a clamping block component and a fixed column, the replacement and the maintenance are convenient after a luminous body is damaged, the clamping block component can be integrally moved only by easily pulling a limiting block, the base and the lampshade are quickly assembled and disassembled, the heat generated by the shadowless lamp in the using process is quickly distributed to the periphery through a radiating fin device, the service life of the shadowless light source is prolonged, and the connection between the base and the lampshade is more compact through the arrangement of the sealing ring, has certain waterproof performance and can protect internal parts.

Description

But quick adjustment installation calotte shadowless light source

Technical Field

The utility model relates to the technical field of lighting lamps, in particular to a dome shadowless light source capable of being adjusted and installed quickly.

Background

The light source module of present shadowless lamp is usually fixed with each luminous body and base location, then through connecting piece threaded connection base such as screw and face lid, the light source module of this kind of structure needs one at the dismouting in-process to revolve wrong screw, it is very troublesome, be not convenient for luminous body damage back change, the shadowless lamp can produce the heat at the in-process that uses, these heats give off and can not lead to inside part heat too high to burn out the part, reduce the life of lamp simultaneously, but the field staff provides a but quick adjustment installation calotte shadowless light source.

SUMMERY OF THE UTILITY MODEL

Aiming at the defects of the prior art, the utility model provides the dome shadowless light source capable of being quickly adjusted and installed, and solves the problems that in the process of disassembly and assembly, a base and a face cover need to be in threaded connection through connecting pieces such as screws and the like, the screws are screwed, so that the disassembly and assembly are troublesome, and the heat dissipation function is realized.

In order to achieve the purpose, the utility model is realized by the following technical scheme: a dome shadowless light source capable of being quickly adjusted and installed comprises a base assembly, wherein a lampshade assembly is arranged on the upper surface of the base assembly, a sealing ring is arranged between the base assembly and the lampshade assembly, and a radiating fin is arranged inside the base assembly;

the base assembly comprises a bottom shell, two symmetrical fixing columns and a snap fastener are fixedly mounted at the edge of the top of the bottom shell respectively, and a notch is formed in one side of each fixing column;

the lampshade assembly comprises a lamp shell connected to the upper surface of the base assembly, two symmetrical first grooves and a press hole are formed in the bottom edge of the lamp shell respectively, two symmetrical second grooves and a third groove are formed in the lamp shell respectively, and a fixture block assembly is connected to the inside of each second groove in a sliding mode;

the fixture block assembly comprises a sliding column arranged in the second groove, a fixing block is fixedly arranged on the front side of the sliding column, a limiting block is arranged on the rear side of the sliding column, and a spring is sleeved outside the sliding column.

As a further technical scheme of the utility model, the bottom of the bottom shell is provided with a plurality of groups of air holes at equal intervals.

As a further technical scheme of the utility model, the second groove is positioned at one side adjacent to the first groove, and the diameter of the second groove is larger than that of the third groove.

As a further technical scheme of the utility model, the snap fastener is clamped with the press hole, and the fixing column is clamped with the first groove.

As a further technical scheme of the utility model, the notch is matched with the fixed block, and the limiting block is arranged outside the third groove.

As a further technical scheme of the utility model, the base component and the lampshade component form a fixed connection structure through a fixed column, a snap fastener, a clamping block component and a press hole respectively.

Advantageous effects

The utility model provides a quickly adjustable dome mounted shadowless light source. Compared with the prior art, the method has the following beneficial effects:

1. the utility model provides a can quick adjustment installation calotte shadowless light source, the light source module of shadowless lamp is fixed each luminous body and base location usually, do not need connecting piece threaded connection base such as traditional screw and lamp shade, the design through fixture block subassembly and fixed column makes the light source module of this kind of structure save time at the dismouting in-process, change and the maintenance after the luminous body of being convenient for damages, only need easily stimulate the stopper and can wholly remove the fixture block subassembly, make base and lamp shade install fast and dismantle.

2. The utility model provides a but quick adjustment installation calotte shadowless light source, the device through the fin makes the shadowless lamp produce thermal heat in the use fast to distributing all around, increases the life of shadowless light source, and setting up of sealing washer can make the compacter that base and lamp shade are connected, has certain waterproof performance, protects inside part.

Drawings

FIG. 1 is a schematic view of a fast adjustable dome mounted shadowless light source;

FIG. 2 is an exploded view of a rapidly adjustable dome mounted shadowless light source;

FIG. 3 is a schematic view of a base assembly for a fast adjustable mounting dome shadowless light source;

FIG. 4 is a schematic view of a canopy assembly for a fast adjustable dome mounted shadowless light source;

FIG. 5 is a cross-sectional view A-A of FIG. 4;

FIG. 6 is a schematic view of a lamp housing for a fast adjustable dome mounted shadowless light source;

FIG. 7 is a schematic view of a cartridge assembly for quick adjustment mounting of a dome shadowless light source.

In the figure: 1. a base assembly; 2. a lamp housing assembly; 3. a seal ring; 4. a heat sink; 11. a bottom case; 12. fixing a column; 13. snapping; 14. a notch; 15. air holes are formed; 21. a lamp housing; 22. a first groove; 23. a second groove; 24. a third groove; 25. a fixture block assembly; 26. pressing holes; 251. a traveler; 252. a fixed block; 253. a limiting block; 254. a spring.

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. 1-2, the present invention provides a fast adjustable dome shadowless light source: a dome shadowless light source capable of being adjusted and installed quickly comprises a base assembly 1, wherein a lampshade assembly 2 is arranged on the upper surface of the base assembly 1, a sealing ring 3 is arranged between the base assembly 1 and the lampshade assembly 2, and a radiating fin 4 is arranged inside the base assembly 1;

referring to fig. 3, the base assembly 1 includes a bottom case 11, two symmetrical fixing posts 12 and snap fasteners 13 are respectively and fixedly installed on the top edge of the bottom case 11, a notch 14 is opened on one side of the fixing post 12, and a plurality of sets of equidistant air holes 15 are opened on the bottom of the bottom case 11;

referring to fig. 4-6, the lamp housing assembly 2 includes a lamp housing 21 connected to the upper surface of the base assembly 1, the bottom edge of the lamp housing 21 is respectively provided with two symmetrical first grooves 22 and a pressing hole 26, the fixing post 12 is engaged with the first groove 22, the lamp housing 21 is internally provided with two symmetrical second grooves 23 and a symmetrical third groove 24, the second grooves 23 are located at one side adjacent to the first grooves 22, the diameter of the second grooves 23 is larger than that of the third grooves 24, the inside of the second grooves 23 is slidably connected with a clamping block assembly 25, the snap fasteners 13 are engaged with the pressing hole 26, and the base assembly 1 and the lamp housing assembly 2 form a fixed connection structure through the fixing post 12, the snap fasteners 13, the clamping block assembly 25 and the pressing hole 26;

referring to fig. 7, the clamping block assembly 25 includes a sliding column 251 installed inside the second groove 23, a fixing block 252 is fixedly installed on the front side of the sliding column 251, a limiting block 253 is installed on the rear side of the sliding column 251, the notch 14 is matched with the fixing block 252, the limiting block 253 is arranged outside the third groove 24, and a spring 254 is sleeved on the outside of the sliding column 251;

the diameter of second recess 23 is greater than the diameter of third recess 24, so stopper 253 is whole to have spacing effect to the block subassembly 25, does not get into the inside of second recess 23, and the device through fin 4 makes the shadowless lamp produce thermal heat in the use and distribute to all around fast, and setting up of sealing washer 3 can make and have waterproof performance between base subassembly 1 and the lamp shade subassembly 2, protects inside part.

The working principle of the utility model is as follows: when the base assembly 1 and the lampshade assembly 2 are used, when the base assembly 1 and the lampshade assembly 2 are installed, the fixing post 12 of the lampshade assembly 2 is inserted into the first groove 22, the fixing post 12 pushes the fixing block 252 upwards, the fixing block 252 drives the sliding post 251 and the spring 254 to slide backwards in the limiting block 253, the spring 254 is in a contracted state, the diameter of the second groove 23 is larger than that of the third groove 24, the limiting block 253 has a limiting function on the whole clamping block assembly 25 and cannot enter the second groove 23, the fixing block 252 is clamped at the notch 14, the spring 254 rebounds forwards, the press button 13 is clamped with the press hole 26, the base assembly 1 and the lampshade assembly 2 are installed successfully, if the base assembly 1 and the lampshade assembly 2 need to be disassembled, the limiting blocks 253 on the two sides of the lampshade assembly 2 are pulled outwards to enable the spring 254 to be in the contracted state, the fixing block 252 is separated from the notch 14, the press button 13 is separated from the press hole 26, dismantle successfully this moment, make base subassembly 1 and lamp shade subassembly 2 install fast and dismantle, the later stage maintenance of being convenient for, when starting the light, light can give out the heat, the device through fin 4 makes the shadowless lamp produce thermal heat in the use fast to distributing all around, increase the life of shadowless light source, setting up of sealing washer 3 can make base subassembly 1 and lamp shade subassembly 2 be connected compacter, certain waterproof performance has, the inside part of protection.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

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 (6)

1. A dome shadowless light source capable of being adjusted and installed quickly is characterized by comprising a base component (1), wherein a lampshade component (2) is arranged on the upper surface of the base component (1), a sealing ring (3) is arranged between the base component (1) and the lampshade component (2), and a radiating fin (4) is placed inside the base component (1);

the base assembly (1) comprises a bottom shell (11), two symmetrical fixing columns (12) and a snap fastener (13) are fixedly mounted on the top edge of the bottom shell (11) respectively, and a notch (14) is formed in one side of each fixing column (12);

the lampshade assembly (2) comprises a lamp shell (21) connected to the upper surface of the base assembly (1), the bottom edge of the lamp shell (21) is respectively provided with two symmetrical first grooves (22) and a pressing hole (26), the interior of the lamp shell (21) is respectively provided with two symmetrical second grooves (23) and a third groove (24), and the interior of the second grooves (23) is connected with a clamping block assembly (25) in a sliding manner;

the fixture block assembly (25) comprises a sliding column (251) installed inside the second groove (23), a fixing block (252) is fixedly installed on the front side of the sliding column (251), a limiting block (253) is installed on the rear side of the sliding column (251), and a spring (254) is sleeved outside the sliding column (251).

2. A fast adjustable dome mounted shadowless light source as claimed in claim 1 wherein the bottom of the bottom shell (11) is provided with a plurality of sets of equidistant air vents (15).

3. A quick adjustable mounted dome shadowless light source as claimed in claim 1 wherein the second recess (23) is located adjacent one side of the first recess (22), the second recess (23) having a larger diameter than the third recess (24).

4. A quick adjustable mounted dome shadowless light source as claimed in claim 1 wherein the snap (13) engages with the snap hole (26) and the fixing post (12) engages with the first recess (22).

5. A fast adjustable mounted dome shadowless light source as claimed in claim 1 wherein the notch (14) is adapted to a fixing block (252) and the stop (253) is arranged outside the third recess (24).

6. A fast adjustable dome mounted shadowless light source as in claim 1 wherein the base assembly (1) and globe assembly (2) are formed with fixed attachment means by fixing posts (12), snap fasteners (13) and snap block assemblies (25), snap holes (26) respectively.

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