CN222824318U - A high-efficiency heat dissipation LED bulb - Google Patents

Abstract

The utility model discloses a high-efficiency heat-dissipation type LED bulb lamp, which relates to the technical field of LED bulb lamps and comprises a heat dissipation structure, wherein the heat dissipation structure comprises a support column, the top of the support column is provided with a round hole, the outer wall of the support column is provided with a sliding groove, a sliding block is movably connected in the sliding groove, one side of the sliding block, which is far away from the support column, is fixedly connected with a heat-dissipation fin, the heat-dissipation fin is provided with a vent hole, the top of the heat-dissipation fin is fixedly connected with a heat-conducting disk, the top of the heat-conducting disk is fixedly connected with a heat-conducting copper column, the top of a mounting column is fixedly connected with a lamp bead, the top of a lamp holder is fixedly connected with a mounting ring, the inner wall of the mounting ring is provided with a thread groove, and the outer thread of the mounting ring is connected with a lamp shade.

Description

High-efficient heat dissipation type LED ball bubble lamp

Technical Field

The utility model relates to the technical field of LED bulb lamps, in particular to a high-efficiency heat dissipation type LED bulb lamp.

Background

The bulb lamp is a novel energy-saving lamp for replacing the traditional incandescent bulb, the traditional incandescent bulb has high energy consumption and short service life, the bulb lamp is forbidden to be produced by various governments in a large environment with shortage of global resources, the replaced product is an electronic energy-saving lamp, the electronic energy-saving lamp improves the energy-saving effect, but the electronic energy-saving lamp is a heavy metal element polluting the environment, the bulb lamp is against the great trend of environmental protection, the LED illumination gradually becomes a novel green illumination along with the high-speed development of the LED technology, the LED is far superior to the traditional illumination product in the aspects of illumination principle, energy conservation and environmental protection, the LED is a commonly used light-emitting device, the LED emits light through the energy released by the combination of electrons and holes, the LED can efficiently convert electric energy into light energy, and the LED has wide application in the modern society.

Chinese patent CN216383662U discloses a novel high-efficient radiating LED bulb lamp, including the cooling cylinder that is used for installing fixed base, the installation is connected to the base below, and the printing opacity cover of installation is connected to cooling cylinder below, the base includes the electrode contact piece of top connection installation, the connecting thread of seting up on the base lateral wall, the connecting pipe of installation is connected to the base bottom, the connecting cable of connecting inside setting up of connecting pipe, and the bleeder vent of seting up on the connecting pipe lateral wall, the base below is provided with the connecting pipe, place the connecting cable on connecting pipe internal connection to the circuit board, make cooling cylinder and printing opacity cover separate, avoid the dust to get into the printing opacity cover and cause the influence to the illumination, be provided with the heat conduction subsides in the bottom of printing opacity cover, accelerate the heat conduction and guarantee that printing opacity cover everywhere temperature is even, prevent to break, be provided with the cooling cylinder, in the long-time working process of bulb lamp, start radiator fan, the high temperature that produces inside through conducting strip and louvre, guarantee the normal work of LED bulb lamp, this structure has certain defect, the heat conducting property is poor, difficult to discharge, easily cause the short circuit, the user's demand is difficult to satisfy.

Therefore, in order to solve such problems, we propose a high-efficiency heat-dissipation type LED bulb lamp.

Disclosure of utility model

The utility model aims to solve the problems that the structure in the prior art has certain defects, the heat conduction performance is poor, the heat is not easy to discharge, the short circuit is easy to cause, and the use requirement of a user is difficult to meet.

In order to achieve the aim, the high-efficiency heat-dissipation type LED bulb lamp adopts the following technical scheme that the high-efficiency heat-dissipation type LED bulb lamp comprises a heat-dissipation structure, wherein the heat-dissipation structure comprises a support column, a round hole is formed in the top of the support column, a sliding groove is formed in the outer wall of the support column, a sliding block is movably connected in the sliding groove, a heat-dissipation fin is fixedly connected to one side, away from the support column, of the sliding block, and a vent hole is formed in the heat-dissipation fin;

The top fixedly connected with heat-conducting disc of radiating fin, the top fixedly connected with heat conduction copper post of heat-conducting disc, fixedly connected with erection column in the round hole, the top fixedly connected with lamp pearl of erection column, the top fixedly connected with lamp stand of heat-conducting disc, the top fixedly connected with collar of lamp stand, the screw thread groove has been seted up on the inner wall of collar, the outside threaded connection of collar has the lamp shade.

Preferably, the bottom of the radiating fin is provided with a fixing structure, the fixing structure comprises a fixing block fixedly connected to the bottom of the radiating fin, and the bottom of the fixing block is fixedly connected with a wiring piece.

Preferably, a sliding groove is formed in the outer wall of the support column, a sliding block is movably connected in the sliding groove, and a radiating fin is fixedly connected to one side, away from the support column, of the sliding block.

Preferably, the top fixedly connected with heat conduction dish of radiating fin, the top fixedly connected with heat conduction copper post of heat conduction dish.

Preferably, the top fixedly connected with lamp stand of heat conduction dish, the top fixedly connected with collar of lamp stand, the outside threaded connection of collar has the lamp shade.

Preferably, the round hole is internally fixedly connected with a mounting column, and the top of the mounting column is fixedly connected with a lamp bead.

The utility model has the following beneficial effects:

According to the utility model, the heat radiating fins, the heat conducting disc and the heat conducting copper columns are mutually matched, the heat conducting copper columns transfer the heat generated by the lamp beads to the heat radiating fins through the heat conducting disc, so that sufficient heat radiation is realized, the problem that the heat is difficult to discharge and short circuit is easy to cause is avoided, and the vent holes formed in the heat radiating fins are used for sufficiently discharging the heat, so that the heat radiating efficiency is improved, and the heat radiating device is simple in structure and easy to operate.

Drawings

Fig. 1 is a schematic perspective view of a high-efficiency heat dissipation type LED bulb according to the present utility model;

Fig. 2 is a perspective exploded view of a high-efficiency heat-dissipation type LED bulb lamp according to the present utility model;

fig. 3 is a perspective exploded view of a heat dissipation structure of a high-efficiency heat dissipation type LED bulb according to the present utility model;

Fig. 4 is a perspective exploded view of a heat dissipating member of the high-efficiency heat dissipating type LED bulb according to the present utility model.

Legend description:

1. The heat dissipation structure comprises 11 parts of a support column, 111 parts of a round hole, 112 parts of a round hole, a sliding groove, 12 parts of a sliding block, 121 parts of a heat dissipation fin, 122 parts of a vent hole, 13 parts of a heat conduction disc, 131 parts of a heat conduction copper column, 14 parts of a mounting column, 141 parts of a lamp bead, 15 parts of a lamp holder, 151 parts of a mounting ring, 152 parts of a screw groove, 16 parts of a lamp shade, 2 parts of a fixing structure, 21 parts of a fixing block, 22 parts of a wiring piece.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

In the description of the present utility model, it should be noted that the terms "center," "upper," "lower," "left," "right," "vertical," "horizontal," "inner," "outer," and the like are merely for convenience of description and to simplify the description, but rather to indicate or imply that the apparatus or elements being referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as limiting the utility model, and that the terms "first," "second," "third" are used for descriptive purposes only and should not be construed as indicating or implying relative importance, and that, unless otherwise explicitly stated or defined, the terms "mounted," "connected," or "connected" should be construed broadly, e.g., as being either fixedly connected, detachably connected, or integrally connected, as being either mechanically connected, as being either directly connected, as being indirectly connected through intermediate media, or as being in communication with the inside of two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

Referring to fig. 1-4, the embodiment of the utility model provides a high-efficiency heat-dissipation type LED bulb lamp, which comprises a heat dissipation structure 1, wherein the heat dissipation structure 1 comprises a support 11, the support 11 is used for installing a lamp bead 141, a round hole 111 is formed in the top of the support 11, the round hole 111 is used for installing a mounting column 14, a sliding groove 112 is formed in the outer wall of the support 11, the sliding groove 112 is used for installing a sliding block 12, the sliding block 12 is movably connected in the sliding groove 112, the sliding block 12 is used for fixing a heat dissipation fin 121, one side of the sliding block 12 far away from the support 11 is fixedly connected with the heat dissipation fin 121, the heat dissipation fin 121 is used for dissipating heat, a vent hole 122 is formed in the heat dissipation fin 121, and the vent hole 122 is used for accelerating heat dissipation;

The top fixedly connected with heat conduction dish 13 of fin 121, the effect of heat conduction dish 13 is the heat transfer, the top fixedly connected with heat conduction copper post 131 of heat conduction dish 13, the effect of heat conduction copper post 131 is the heat conduction, fixedly connected with erection column 14 in the round hole 111, the effect of erection column 14 is fixed lamp pearl 141, the top fixedly connected with lamp pearl 141 of erection column 14, the effect of lamp pearl 141 is the light source, the top fixedly connected with lamp stand 15 of heat conduction dish 13, the effect of lamp stand 15 is fixed mounting ring 151, the top fixedly connected with collar 151 of lamp stand 15, the effect of collar 151 is installation lamp shade 16, the screw thread groove 152 has been seted up on the inner wall of collar 151, the effect of screw thread groove 152 is for making lamp shade 16 and lamp stand 15 threaded connection, the outside threaded connection of collar 151 has lamp shade 16, the effect of lamp shade 16 is sealed.

The bottom of radiating fin 121 is equipped with fixed knot and constructs 2, and fixed knot constructs 2 and includes fixed block 21 of fixed connection in radiating fin 121 bottom, and the effect of fixed block 21 is fixed radiating structure 1, and the bottom fixedly connected with wiring piece 22 of fixed block 21, the effect of wiring piece 22 is connected external power supply.

The outer wall of the support 11 is provided with a chute 112, a slide block 12 is movably connected in the chute 112, one side, far away from the support 11, of the slide block 12 is fixedly connected with a radiating fin 121, and the support 11 and the radiating fin 121 are in sliding connection with the slide block 12 through the chute 112.

The top fixedly connected with heat conduction dish 13 of radiating fin 121, the top fixedly connected with heat conduction copper post 131 of heat conduction dish 13, radiating fin 121 and heat conduction copper post 131 carry out sliding connection through heat conduction dish 13.

The top fixedly connected with lamp stand 15 of heat conduction dish 13, the top fixedly connected with collar 151 of lamp stand 15, the outside threaded connection of collar 151 has lamp shade 16, lamp stand 15 and lamp shade 16 pass through collar 151 and carry out fixed connection.

The round hole 111 is internally fixedly connected with a mounting column 14, the top of the mounting column 14 is fixedly connected with a lamp bead 141, and the support column 11 and the lamp bead 141 are fixedly connected with the mounting column 14 through the round hole 111.

The working principle is that the fixing block 21 is electrically connected with an external power supply through the wiring piece 22, the power supply is connected after the fixing block is installed, the lamp beads 141 are electrified to work, meanwhile, the lamp beads 141 enable the temperature in the lamp shade 16 and the lamp holder 15 to rise, the heat conduction copper columns 131 are utilized to transfer the temperature in the lamp shade 16 and the lamp holder 15 to the radiating fins 121 through the heat conduction disc 13, the temperature in the lamp shade 16 and the lamp holder 15 is lowered along with the hot air flow discharged from the ventilation holes 122, the environment temperature of the lamp beads 141 is lowered, the normal work of the lamp beads 141 is guaranteed, and the lamp shade is simple in structure and easy to operate.

It should be noted that the foregoing description is only a preferred embodiment of the present utility model, and although the present utility model has been described in detail with reference to the foregoing embodiments, it should be understood that modifications, equivalents, improvements and modifications to the technical solution described in the foregoing embodiments may occur to those skilled in the art, and all modifications, equivalents, and improvements are intended to be included within the spirit and principle of the present utility model.

Claims (6)

1. The high-efficiency heat-dissipation type LED bulb lamp comprises a heat dissipation structure (1) and is characterized in that the heat dissipation structure (1) comprises a support column (11), a round hole (111) is formed in the top of the support column (11), a sliding groove (112) is formed in the outer wall of the support column (11), a sliding block (12) is movably connected in the sliding groove (112), a heat dissipation fin (121) is fixedly connected to one side, far away from the support column (11), of the sliding block (12), and a vent hole (122) is formed in the heat dissipation fin (121);

The top fixedly connected with heat conduction dish (13) of fin (121), the top fixedly connected with heat conduction copper post (131) of heat conduction dish (13), fixedly connected with erection column (14) in round hole (111), the top fixedly connected with lamp pearl (141) of erection column (14), the top fixedly connected with lamp stand (15) of heat conduction dish (13), the top fixedly connected with collar (151) of lamp stand (15), set up screw groove (152) on the inner wall of collar (151), the outside threaded connection of collar (151) has lamp shade (16).

2. The efficient heat dissipation type LED bulb lamp as set forth in claim 1, wherein a fixing structure (2) is arranged at the bottom of the heat dissipation fin (121), the fixing structure (2) comprises a fixing block (21) fixedly connected to the bottom of the heat dissipation fin (121), and a wiring piece (22) is fixedly connected to the bottom of the fixing block (21).

3. The high-efficiency heat-dissipation type LED bulb lamp as set forth in claim 1, wherein the support column (11) and the heat dissipation fin (121) are in sliding connection with the sliding block (12) through the sliding groove (112).

4. The efficient heat dissipation type LED bulb lamp as set forth in claim 1, wherein the heat dissipation fins (121) and the heat conduction copper columns (131) are in sliding connection through the heat conduction disc (13).

5. The efficient heat dissipation type LED bulb lamp as set forth in claim 1, wherein the lamp holder (15) is fixedly connected with the lamp shade (16) through a mounting ring (151).

6. The efficient heat dissipation type LED bulb lamp as set forth in claim 1, wherein the support column (11) and the lamp beads (141) are fixedly connected with the mounting column (14) through round holes (111).