CN209893197U

CN209893197U - LED lamp

Info

Publication number: CN209893197U
Application number: CN201920786584.8U
Authority: CN
Inventors: 陈文锋; 陈文华; 汪利国; 陈学强
Original assignee: Foshan Ruifeng Lighting Co Ltd
Current assignee: Foshan Ruifeng Lighting Co Ltd
Priority date: 2019-05-28
Filing date: 2019-05-28
Publication date: 2020-01-03
Anticipated expiration: 2029-05-28

Abstract

The utility model discloses a LED lamp, it includes fixing base and LED lamp body module, the bottom of fixing base is equipped with the portion of accepting that is used for placing LED lamp body module, the lateral wall of fixing base is protruding in order to form V type elasticity portion to the inboard, the bottom of LED lamp body module outwards extends in order to form joint portion, the bottom of V type elasticity portion with the top elastic contact of joint portion is so that LED lamp body module is fixed in on the fixing base. LED lamp, it need not screw or rivet, has simplified the structure, has saved the process, has reduced the requirement to equipment and staff, does not influence whole outward appearance, and is convenient for install, change the light source module.

Description

LED lamp

Technical Field

The utility model relates to the technical field of lamps and lanterns, concretely relates to LED lamp.

Background

The fixing buckle structure adopted between the lamp holder and the light source module/optical kit on the market at present is to punch holes on the lamp holder and the metal buckle in advance, and then fix the lamp body and the metal buckle through rivets or screws. The existing fixing mode between the lamp holder and the metal buckle needs to punch holes in advance, so that the working procedures are increased, and the integral attractiveness of the lamp is damaged; on the other hand, the existing fixing mode of the lamp holder and the metal buckle needs to be additionally provided with a riveting machine, and workers trained to operate the riveting machine are required to perform installation work, so that the requirements for equipment and the workers are increased.

SUMMERY OF THE UTILITY MODEL

In view of the above problem, an object of the present invention is to provide a LED lamp, which does not need screws or rivets, simplifies the structure, saves the process, reduces the requirements for equipment and staff, does not affect the overall appearance, and is convenient for installation and replacement of the light source module.

In order to achieve the above object, the utility model provides a LED lamp, it includes fixing base and LED lamp body module, the bottom of fixing base is equipped with the portion of accepting that is used for placing LED lamp body module, the lateral wall of fixing base is protruding to the inboard in order to form V type elasticity portion, the bottom of LED lamp body module outwards extends in order to form joint portion, the bottom of V type elasticity portion with the top elastic contact of joint portion is so that LED lamp body module is fixed in on the fixing base.

Furthermore, the V-shaped elastic part at least comprises two V-shaped elastic units which are symmetrically arranged.

Furthermore, the V-shaped elastic unit comprises a first elastic arm and a second elastic arm, and the second elastic arm is in elastic contact with the top of the clamping portion so that the LED lamp body module is fixed on the fixed seat.

Further, the first elastic arm is longer than the second elastic arm.

Furthermore, the fixing seat comprises a base and an inner sleeve, the inner sleeve is connected with the base in a buckling mode, the bearing portion is arranged at the bottom of the inner sleeve, and the V-shaped elastic portion is arranged on the inner wall of the inner sleeve.

Furthermore, a clamping groove is formed in the inner wall of the inner sleeve, a buckle is arranged on the base, and the buckle is clamped in the clamping groove.

Furthermore, the number of the clamping grooves and the clamping buckles is at least two.

Further, LED lamp body module includes fin and casing, the casing is connected to the fin, the bottom of casing outwards extends in order to form joint portion.

The utility model provides a LED lamp compares in prior art, has following technological effect:

the bottom of the fixed seat is provided with a bearing part for placing the LED lamp body module, the side wall of the fixed seat protrudes inwards to form a V-shaped elastic part, the bottom of the LED lamp body module extends outwards to form a clamping part, and the bottom of the V-shaped elastic part is in elastic contact with the top of the clamping part so that the LED lamp body module is fixed on the fixed seat; when the LED lamp is assembled, the LED lamp body module can be pressed to the bearing part only by applying certain pressure, so that the top of the clamping part of the LED lamp body module is in elastic contact with the bottom of the V-shaped elastic part of the fixing seat, and the LED lamp body module is fixed on the fixing seat; therefore, the LED lamp of the utility model can fix the LED lamp body module on the fixed seat without using fixing parts such as screws or rivets, thereby simplifying the structure, saving the working procedure, reducing the requirements on equipment and staff, and being convenient for installing and replacing the light source module; meanwhile, the V-shaped elastic part is arranged on the inner wall of the fixed seat, so that the overall appearance of the LED lamp is not influenced; in addition, the V-shaped elastic part and the fixing seat are integrally formed, so that mechanical automatic production is realized, the production cost is reduced, and the service life is prolonged.

Drawings

Fig. 1 is a schematic structural diagram of an LED lamp according to the present invention;

fig. 2 is a schematic structural diagram of an LED lamp according to the present invention;

fig. 3 is a schematic structural diagram of an LED lamp body module in an LED lamp according to the present invention;

fig. 4 is a schematic structural view of an inner sleeve in the LED lamp of the present invention;

fig. 5 is a schematic structural diagram of a base in the LED lamp of the present invention.

The LED lamp comprises a base 1, a base 11, a buckle 2, an inner sleeve 21, a bearing part 22, a V-shaped elastic part 221, a first elastic arm 222, a second elastic arm 3, an LED lamp body module 31, a radiating fin 32, a shell 321 and a clamping part.

Detailed Description

In the description of the present invention, it should be noted that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for convenience of description and simplification of the description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, 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.

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

As shown in fig. 1 to 5, the LED lamp of this embodiment includes a fixing base and an LED lamp body module 3, wherein a receiving portion 21 for placing the LED lamp body module 3 is disposed at the bottom of the fixing base, a side wall of the fixing base protrudes inward to form a V-shaped elastic portion 22, the bottom of the LED lamp body module 3 extends outward to form a clamping portion 321, and the bottom of the V-shaped elastic portion 22 elastically contacts with the top of the clamping portion 321 to fix the LED lamp body module 3 on the fixing base;

the bottom of the fixed seat is provided with a bearing part 21 for placing the LED lamp body module 3, the side wall of the fixed seat protrudes inwards to form a V-shaped elastic part 22, the bottom of the LED lamp body module 3 extends outwards to form a clamping part 321, and the bottom of the V-shaped elastic part 22 is in elastic contact with the top of the clamping part 321 to fix the LED lamp body module 3 on the fixed seat; therefore, when the LED lamp of the present invention is assembled, the LED lamp body module 3 can be pressed to the receiving portion 21 by applying a certain pressure, so that the top of the clamping portion 321 of the LED lamp body module 3 is in elastic contact with the bottom of the V-shaped elastic portion 22 of the fixing base, thereby fixing the LED lamp body module 3 on the fixing base; therefore, the LED lamp of the utility model can fix the LED lamp body module 3 on the fixed seat without using fixing parts such as screws or rivets, thereby simplifying the structure, saving the working procedure, reducing the requirements on equipment and staff, and being convenient for installing and replacing the light source module; meanwhile, the V-shaped elastic part 22 is arranged on the inner wall of the fixed seat, so that the overall appearance of the LED lamp is not influenced; in addition, the V-shaped elastic portion 22 can be integrally formed with the fixing seat, so that mechanical automatic production is realized, production cost is reduced, and service life is prolonged.

As shown in fig. 1 and 4, preferably, the V-shaped elastic portion 22 includes at least two V-shaped elastic units, and the V-shaped elastic units are symmetrically disposed. In the embodiment of the present invention, the number of the V-shaped elastic units is 3, and the inner wall of the fixing base is uniformly surrounded.

Preferably, the V-shaped elastic unit includes a first elastic arm 221 and a second elastic arm 222, and the second elastic arm 222 is elastically contacted with the top of the clamping portion 321 to fix the LED lamp body module 3 on the fixing base.

In the embodiment of the present invention, preferably, the first elastic arm 221 is longer than the second elastic arm 222. By arranging the first elastic arm 221 to be longer than the second elastic arm 222, on one hand, the LED lamp body module 3 can be fixed on the fixing seat by applying smaller pressure; on the other hand, the farthest point of the V-shaped elastic unit from the inner wall of the fixing seat is lower than the height of the receiving portion 21, so that when the thickness of the clamping portion 321 is smaller, the LED lamp body module 3 can be fixed on the fixing seat, and the fixing effect is better.

Preferably, the fixing seat includes a base 1 and an inner sleeve 2, the inner sleeve 2 is connected to the base 1 in a snap-fit manner, the bottom of the inner sleeve 2 is provided with the receiving portion 21, and the inner wall of the inner sleeve 2 is provided with the V-shaped elastic portion 22. In the embodiment of the present invention, the inner sleeve 2 is formed by punching an elastic stainless steel sheet into a cylindrical shape through a die, and then 3 "V" shaped elastic units are punched on the sidewall of the cylindrical inner sleeve.

Preferably, a clamping groove (not shown) is formed in the inner wall of the inner sleeve 2, a buckle 11 is arranged on the base 1, and the buckle 11 is clamped in the clamping groove.

Preferably, the number of the clamping grooves and the buckles 11 is at least two. The clamping groove and the buckle 11 are respectively and uniformly arranged on the inner sleeve 2 and the base 1 in a surrounding mode.

Preferably, the LED lamp body module 3 includes a heat sink 31 and a housing 32, the heat sink 31 is connected to the housing 32, and the bottom of the housing 32 extends outward to form the fastening portion 321.

To sum up, the LED lamp of the present invention is designed such that the bottom of the fixing base is provided with a receiving portion 21 for placing the LED lamp body module 3, the sidewall of the fixing base protrudes inward to form a V-shaped elastic portion 22, the bottom of the LED lamp body module 3 extends outward to form a clamping portion 321, and the bottom of the V-shaped elastic portion 22 is in elastic contact with the top of the clamping portion 321 to fix the LED lamp body module 3 on the fixing base; therefore, when the LED lamp of the present invention is assembled, the LED lamp body module 3 can be pressed to the receiving portion 21 by applying a certain pressure, so that the top of the clamping portion 321 of the LED lamp body module 3 is in elastic contact with the bottom of the V-shaped elastic portion 22 of the fixing base, thereby fixing the LED lamp body module 3 on the fixing base; therefore, the LED lamp of the utility model can fix the LED lamp body module 3 on the fixed seat without using fixing parts such as screws or rivets, thereby simplifying the structure, saving the working procedure, reducing the requirements on equipment and staff, and being convenient for installing and replacing the light source module; meanwhile, the V-shaped elastic part 22 is arranged on the inner wall of the fixed seat, so that the overall appearance of the LED lamp is not influenced; in addition, the V-shaped elastic portion 22 can be integrally formed with the fixing seat, so that mechanical automatic production is realized, production cost is reduced, and service life is prolonged.

The above is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of modifications and substitutions can be made without departing from the technical principle of the present invention, and these modifications and substitutions should also be regarded as the protection scope of the present invention.

Claims

1. The utility model provides a LED lamp, its characterized in that, includes fixing base and LED lamp body module, the bottom of fixing base is equipped with the portion of accepting that is used for placing LED lamp body module, the lateral wall of fixing base is protruding in order to form V type elasticity portion to the inboard, the bottom of LED lamp body module outwards extends in order to form joint portion, the bottom of V type elasticity portion with the top elastic contact of joint portion is so that LED lamp body module is fixed in on the fixing base.

2. The LED lamp of claim 1, wherein the V-shaped elastic portion comprises at least two V-shaped elastic units, and the V-shaped elastic units are symmetrically disposed.

3. The LED lamp according to claim 2, wherein the V-shaped elastic unit includes a first elastic arm and a second elastic arm, and the second elastic arm elastically contacts with a top of the clip portion to fix the LED lamp body module on the fixing base.

4. The LED lamp of claim 3, wherein the first resilient arm is longer than the second resilient arm.

5. The LED lamp according to any of claims 1 to 4, wherein the fixing base comprises a base and an inner sleeve, the inner sleeve is connected with the base in a snap-fit manner, the bottom of the inner sleeve is provided with the receiving portion, and the inner wall of the inner sleeve is provided with the V-shaped elastic portion.

6. The LED lamp according to claim 5, wherein a locking groove is formed on an inner wall of the inner sleeve, and a buckle is arranged on the base and is locked in the locking groove.

7. The LED lamp of claim 6, wherein the number of the slots and the fasteners is at least two.

8. The LED lamp of claim 1, wherein the LED lamp body module comprises a heat sink and a housing, the heat sink is connected to the housing, and a bottom of the housing extends outward to form the clip portion.