CN212005218U

CN212005218U - LED lamp with good heat dissipation effect

Info

Publication number: CN212005218U
Application number: CN202021028609.7U
Authority: CN
Inventors: 李乾; 邹拥华; 方才汉
Original assignee: Shenzhen Starwire Lighting Co ltd
Current assignee: Shenzhen Starwire Lighting Co ltd
Priority date: 2020-06-05
Filing date: 2020-06-05
Publication date: 2020-11-24
Anticipated expiration: 2030-06-05

Abstract

The utility model discloses a LED lamp that radiating effect is good, which comprises a lampshade, the top of lamp shade is equipped with the installation sleeve, and installs electrically conductive installation head at telescopic top, the lamp holder can be dismantled in the bottom installation of lamp shade, and can dismantle the outside limit of lamp holder is equipped with the heat conduction fin, and four group's LED lamp holders are installed to the bottom of LED base plate, and the top of wire installation outside lateral conduction base plate is equipped with the heat dissipation fin, the telescopic surface evenly distributed of installation has the sleeve louvre, and the surface evenly distributed of lamp shade has the lamp shade louvre, the central position department of dismantling the lamp holder bottom is equipped with the heat dissipation through-hole. The utility model discloses the lamp shade that has the lamp shade louvre has been set up to set up the installation sleeve that has the sleeve louvre, made the thermal current in the LED lamp can dispel the heat and cool down through the mode of air exchange, the central position in inside can not be concentrated to the heat can be guaranteed to the independent LED lamp holder of four groups that set up in addition, thereby guarantees the radiating efficiency of LED lamp.

Description

LED lamp with good heat dissipation effect

Technical Field

The utility model relates to a LED lamp technical field specifically is a LED lamp that radiating effect is good.

Background

The LED lamp is an electroluminescent semiconductor material chip, silver glue or white glue is solidified on the support, then the chip and the circuit board are connected through silver wires or gold wires, the periphery of the chip is sealed through epoxy resin, the effect of protecting an internal core wire is achieved, and finally the shell is installed, so that the anti-seismic performance of the LED lamp is good, and the LED lamp is widely used.

The existing LED lamp has the following defects:

1. the existing LED lamp generally adopts a group of LED lamp caps, and is integrally integrated when in use, so that the problem of slow heat dissipation of internal heat is easy to occur when in long-time use, and the service life of the LED lamp is easy to be influenced;

2. the LED lamp of current generally adopts simple transparent safety cover as the lamp shade when using, has certain limitation during the use, can't accomplish local change and dismouting, and the flexibility of use is relatively poor.

Therefore, there is a need for improvement of the prior art to solve the above problems.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a LED lamp that radiating effect is good to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: an LED lamp with good heat dissipation effect comprises a lampshade, wherein the top of the lampshade is provided with a mounting sleeve, and the top of the mounting sleeve is provided with a conductive mounting head, the bottom of the lampshade is provided with a detachable lamp cap, and the outer side edge of the detachable lamp cap is provided with a heat conduction fin, the bottom in the lampshade is provided with an LED substrate, four groups of LED lamp caps are arranged at the bottom of the LED substrate, a lead mounting tube is fixedly arranged at the top of the LED substrate through a heat conducting substrate, and the top of the heat conducting substrate outside the lead mounting tube is provided with a heat radiating fin, the bottom surface in the detachable lamp cap is provided with a detachable round cover matched with the LED lamp cap for use, and the interior of the detachable round cover is provided with a magnifying lens, sleeve heat dissipation holes are uniformly distributed on the outer surface of the mounting sleeve, and the outer surface of the lampshade is uniformly distributed with lampshade radiating holes, and the central position of the bottom of the detachable lamp holder is provided with a radiating through hole.

Preferably, the four sides of the lampshade are provided with bolt mounting grooves, and mounting bolts fixedly connected with the heat conduction fins are mounted inside the bolt mounting grooves.

Preferably, the detachable light gathering cylinder installed in the detachable lamp cap is arranged on the inner side of the detachable round cover, and the detachable light gathering cylinder is installed in a detachable lamp cap installation hole in the detachable lamp cap.

Preferably, the LED substrate is mounted in a mounting ring on the bottom surface of the lampshade, and the LED substrate is mounted in the mounting ring through a threaded structure.

Preferably, the LED lamp converter is arranged in the mounting sleeve, and the output end of the LED lamp converter is electrically connected with the LED substrate through a wire penetrating through the wire mounting tube.

Preferably, the outer surface of the conductive mounting head is uniformly distributed with mounting threads, and the conductive mounting head is electrically connected with the LED lamp converter through a conductive rod.

Compared with the prior art, the beneficial effects of the utility model are as follows:

1. this LED lamp that radiating effect is good has set up the lamp shade that has the lamp shade louvre to set up the installation sleeve that has sleeve louvre, made the thermal current in the LED lamp can dispel the heat and cool down through the mode of air exchange, the central point that the heat can not concentrate in inside can be guaranteed to the four independent LED lamp holders of group that set up in addition, thereby guarantee the radiating efficiency of LED lamp.

2. This LED lamp that radiating effect is good has set up the lamp holder of dismantling to set up in the inside that can dismantle the lamp holder and can dismantle the dome with the cooperation of LED lamp holder use, make the LED lamp can dismantle the change to each solitary subassembly as required, improved the flexibility of LED lamp, convenient to popularize and use.

Drawings

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

fig. 2 is a front view of the present invention;

fig. 3 is a schematic view of the bottom structure of the present invention.

In the figure: 1. a detachable dome; 2. a detachable lamp cap; 201. a detachable lamp holder mounting hole; 202. a heat dissipating through hole; 3. a heat-conducting fin; 4. installing a bolt; 5. a bolt mounting groove; 6. a lamp shade; 601. a heat dissipation hole of the lampshade; 7. a wire mounting tube; 8. installing a sleeve; 801. heat dissipation holes of the sleeve; 9. a conductive rod; 10. a conductive mounting head; 1001. installing threads; 11. an LED lamp converter; 12. a heat dissipating fin; 13. a heat conductive substrate; 14. a mounting ring; 15. an LED substrate; 16. an LED lamp cap; 17. the light gathering cylinder can be disassembled; 18. a magnifying lens.

Detailed Description

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 work belong to the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element to which the reference is made must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" 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," "disposed," "connected," and the like are to be construed broadly, and for example, "connected" may be either fixedly connected or 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.

Referring to fig. 1-3, the present invention provides an embodiment: an LED lamp with good heat dissipation effect comprises a lampshade 6, a mounting sleeve 8 is arranged at the top of the lampshade 6, an electric conduction mounting head 10 is mounted at the top of the mounting sleeve 8, a detachable lamp cap 2 is mounted at the bottom of the lampshade 6, a heat conduction fin 3 is arranged on the outer side edge of the detachable lamp cap 2, the mounting sleeve 8 facilitates the fixed mounting of the lampshade 6 and further facilitates the fixed mounting of the electric conduction mounting head 10, the electric conduction mounting head 10 can conveniently and integrally mount the LED lamp on a lamp holder, the detachable lamp cap 2 can be disassembled and assembled according to requirements, the heat conduction fin 3 can ensure the heat conduction and further ensure the heat dissipation effect, an LED substrate 15 is mounted at the bottom in the lampshade 6, four groups of LED lamp caps 16 are mounted at the bottom of the LED substrate 15, the LED substrate 15 facilitates the fixed mounting of the LED lamp caps 16, the LED lamp caps 16 can emit light when the power is switched on, a lead mounting pipe, and the top of the heat conducting substrate 13 outside the wire mounting tube 7 is provided with a heat radiating fin 12, the heat conducting substrate 13 can ensure the rapid conduction of heat, the heat radiating fin 12 can ensure the heat radiating effect, the detachable dome 1 matched with the LED lamp holder 16 for use is mounted on the bottom surface in the detachable lamp holder 2, and the inside of the detachable dome 1 is provided with an amplifying lens 18, the detachable dome 1 can be detached as required, the amplifying lens 18 can amplify and disperse the light emitted by the LED lamp holder 16, thereby achieving the lighting effect, sleeve radiating holes 801 are uniformly distributed on the outer surface of the mounting sleeve 8, lampshade radiating holes 601 are uniformly distributed on the outer surface of the lampshade 6, a heat radiating through hole 202 is arranged at the central position of the bottom of the detachable lamp holder 2, the sleeve radiating holes 801 can radiate the mounting sleeve 8, and the lampshade radiating holes 601 can radiate the lampshade.

Further, four sides of the lamp shade 6 are all provided with bolt mounting grooves 5, the bolt mounting grooves 5 are internally mounted with mounting bolts 4 fixedly connected with the heat conduction fins 3, the bolt mounting grooves 5 facilitate the fixed mounting of the mounting bolts 4, the lamp holder 2 can be disassembled for mounting and disassembling, and the heat conduction fins 3 can guarantee the heat dissipation effect.

Further, the inboard that can dismantle dome 1 is equipped with the light-gathering section of thick bamboo 17 of dismantling of installing in can dismantling lamp holder 2, and can dismantle light-gathering section of thick bamboo 17 and install in can dismantling lamp holder 2 can dismantle lamp holder mounting hole 201 in dismantling, can dismantle light-gathering section of thick bamboo 17 and can dismantle according to the demand, and then to the spotlight nature of LED lamp holder 16 when the illumination, can dismantle lamp holder mounting hole 201 and be convenient for to the fixed mounting and the dismantlement that can dismantle dome 1.

Further, the LED substrate 15 is installed in the installation ring 14 on the bottom surface of the lampshade 6, the LED substrate 15 is installed in the installation ring 14 through a threaded structure, and the installation ring 14 is convenient for the LED substrate 15 to be installed and detached through the threaded structure, so that the whole LED lamp is convenient to detach and install.

Further, the inside of the mounting sleeve 8 is provided with an LED lamp converter 11, and the output end of the LED lamp converter 11 is electrically connected with the LED substrate 15 through a wire penetrating through the wire mounting tube 7, and the LED lamp converter 11 can convert an external power supply, so as to provide a suitable power supply for the LED substrate 15.

Further, the outer surface of the conductive mounting head 10 is uniformly distributed with mounting threads 1001, the conductive mounting head 10 is electrically connected with the LED lamp converter 11 through the conductive rod 9, the mounting threads 1001 facilitate mounting and dismounting of the conductive mounting head 10, so as to ensure that the whole LED is dismounted, and the conductive rod 9 can facilitate electrical connection between the conductive mounting head 10 and the LED lamp converter 11.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a LED lamp that radiating effect is good, includes lamp shade (6), its characterized in that: the LED lamp comprises a lampshade (6), a mounting sleeve (8) is arranged at the top of the lampshade (6), an electric conduction mounting head (10) is mounted at the top of the mounting sleeve (8), a detachable lamp cap (2) is mounted at the bottom of the lampshade (6), heat conduction fins (3) are arranged on the outer side edge of the detachable lamp cap (2), an LED substrate (15) is mounted at the bottom of the lampshade (6), four groups of LED lamp caps (16) are mounted at the bottom of the LED substrate (15), a wire mounting tube (7) is fixedly mounted at the top of the LED substrate (15) through a heat conduction substrate (13), heat dissipation fins (12) are arranged at the top of the heat conduction substrate (13) outside the wire mounting tube (7), a detachable round cover (1) matched with the LED lamp cap (16) for use is mounted at the bottom surface of the detachable lamp cap (2), an amplifying lens (18) is arranged inside the detachable round cover (1), and sleeve heat dissipation holes (, and lamp shade louvre (601) are evenly distributed on the outer surface of the lamp shade (6), and a heat dissipation through hole (202) is arranged at the central position of the bottom of the detachable lamp holder (2).

2. The LED lamp with good heat dissipation effect as claimed in claim 1, wherein: four sides of the lampshade (6) are provided with bolt mounting grooves (5), and the bolt mounting grooves (5) are internally provided with mounting bolts (4) fixedly connected with the heat conduction fins (3).

3. The LED lamp with good heat dissipation effect as claimed in claim 1, wherein: the inboard of dismantling dome (1) is equipped with the light gathering section of thick bamboo (17) of dismantling of installing in dismantling lamp holder (2), and can dismantle light gathering section of thick bamboo (17) and install in dismantling lamp holder mounting hole (201) in dismantling lamp holder (2).

4. The LED lamp with good heat dissipation effect as claimed in claim 1, wherein: the LED substrate (15) is arranged in a mounting ring (14) on the bottom surface of the lampshade (6), and the LED substrate (15) is arranged in the mounting ring (14) through a thread structure.

5. The LED lamp with good heat dissipation effect as claimed in claim 1, wherein: the LED lamp is characterized in that an LED lamp converter (11) is arranged inside the mounting sleeve (8), and the output end of the LED lamp converter (11) is electrically connected with the LED substrate (15) through a wire penetrating through the wire mounting tube (7).

6. The LED lamp with good heat dissipation effect as claimed in claim 1, wherein: the outer surface of the conductive mounting head (10) is uniformly distributed with mounting threads (1001), and the conductive mounting head (10) is electrically connected with the LED lamp converter (11) through the conductive rod (9).