CN212005249U - Novel LED lamp structure - Google Patents
Novel LED lamp structure Download PDFInfo
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- CN212005249U CN212005249U CN202020892129.9U CN202020892129U CN212005249U CN 212005249 U CN212005249 U CN 212005249U CN 202020892129 U CN202020892129 U CN 202020892129U CN 212005249 U CN212005249 U CN 212005249U
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- power supply
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- fixing plate
- supply accommodating
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Abstract
The utility model provides a novel LED lamp structure, include: the lamp comprises a lamp body, a power supply accommodating bin and a radiator, wherein the power supply accommodating bin is arranged at the top of the lamp body and protrudes upwards; the power supply accommodating bin is suitable for accommodating an LED power supply; the lamp main body and the power supply accommodating bin are integrally arranged; the radiator comprises radiating parts which are uniformly arranged around the power supply accommodating bin; the heat dissipation part is fixed on the outer top wall of the lamp body along the radial direction; the heat conducting area of the heat dissipation part is gradually reduced from inside to outside; wherein the heat in the power supply accommodating chamber can be guided and exhausted by the heat radiating part. The utility model provides a high heat dissipation lamps and lanterns structure of lamps and lanterns main part of an organic whole setting has improved the life of lamps and lanterns greatly, has reduced the use cost of lamps and lanterns.
Description
Technical Field
The utility model relates to a lamps and lanterns illumination field, concretely relates to novel LED lamps and lanterns structure.
Background
Patent No. CN103867916A discloses an LED lamp structure, which is mainly formed by combining a light source mechanism and a heat dissipation base, wherein the heat dissipation base is further provided with a base, a spring in the base is electrically connected with a lamp cap structure to transmit a working power, and a driving unit is accommodated in the inner space of the heat dissipation base or arranged in the light source module; by means of the structure, the complexity of the design structure of the lamp can be greatly reduced, the heat dissipation base is of an inorganic electric structure, so that the heat dissipation base can be used for a long time and is not easy to damage or need not to be replaced, and most raw materials can be saved only by replacing the light source module when the heat dissipation base is damaged; the heat dissipation base can be designed into various types of lamps, and has the functions of beauty and heat dissipation; meanwhile, the user can quickly replace different light source mechanisms according to the requirement of light sensation illumination so as to meet the requirement of different light source illumination.
In recent years, Light Emitting Diodes (LEDs) for various general lighting are increasingly used, and structural improvement of various LED lamps is more and more rapid to adapt to various different conditions. Because LEDs have the characteristics of energy conservation, environmental protection, high luminous efficiency, and the like, lighting applications that were previously provided by light fixtures using high-intensity discharge bulbs and other light sources are now increasingly being provided by LED modules. Such lighting applications include, among many others, roadway lighting, parking lot lighting, and factory lighting.
However, the LED lamp structures are different at present, and the LED lamp structures are influenced by an assembly process during assembly, so that the service life is influenced; because the LED lamp can generate a large amount of heat in the working process, the LED can normally work only under the condition that the heat is sufficiently dissipated, and the lower the node temperature of the LED during working, the higher the service life and the luminous efficiency of the LED. In addition, the heat dissipation of the power module of the LED also affects the life of the power supply, and the life of the power supply also relates to the life of the entire lamp, so that the integrated structure and the accelerated heat dissipation efficiency also become the research direction of the technicians.
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model is: the integral type LED lamps and lanterns structure that increases radiating efficiency lacks among the prior art, in order to solve the problem among the prior art.
The utility model provides a technical scheme that its technical problem adopted is: a novel LED light fixture structure comprising: the lamp comprises a lamp body, a power supply accommodating bin and a radiator, wherein the power supply accommodating bin is arranged at the top of the lamp body and protrudes upwards; the lamp main body and the power supply accommodating bin are integrally arranged; the heat radiator comprises heat dissipation parts which are uniformly arranged around the power supply accommodating bin, the heat dissipation parts are fixed on the outer top wall of the lamp body along the radial direction, and the heat conduction areas of the heat dissipation parts are gradually reduced from inside to outside; wherein the heat in the power supply accommodating chamber can be guided and exhausted by the heat radiating part.
Optionally, the heat dissipation part comprises two heat conduction plates arranged in parallel relatively and a base connecting the two heat conduction plates; the base is fixed on the outer top wall of the lamp body; wherein the heat in the power supply accommodating chamber can be guided by the heat conducting plate and discharged from the outside of the lamp body.
Optionally, the height of the heat conducting plate is gradually reduced from one side close to the power supply accommodating bin to one side far away from the power supply accommodating bin; the highest point height of the heat conducting plate is lower than that of the power supply accommodating bin.
Optionally, the heat dissipation portion includes a first fixing plate and a second fixing plate which are arranged in parallel, and a heat dissipation plate connecting the first fixing plate and the second fixing plate; the first fixing plate and the second fixing plate are fixed on the outer top wall of the lamp body; the heat in the power supply accommodating bin can be discharged after sequentially passing through the first fixing plate, the heat dissipation plate and the second fixing plate.
Optionally, the first fixing plate and the second fixing plate are arc-shaped sheets concentrically arranged; the first fixing plate is close to the power supply accommodating bin; wherein the arc length of the first fixation plate is less than the arc length of the second fixation plate.
Optionally, a light source plate is fixed at the lower part of the lamp main body; the light source board is provided with a plurality of lamp beads; the lamp beads are distributed annularly.
Optionally, a light-gathering arc is arranged in the middle of the light source plate; the light-gathering arc is of a structure with a large vertical section and a small vertical section; wherein the light-gathering arc can reflect the light emitted by the lamp bead downwards.
Optionally, the lamp body and the heat dissipation portion are one of a metal sheet metal part, a rotary pressing part and a die casting part.
Optionally, the lamp body and the heat dissipation part are injection-molded parts.
The utility model has the advantages that: the lamp main body and the power supply accommodating bin are integrally arranged; the integrally arranged lamp main body is longer in service life and higher in strength than the spliced lamp main body; and the radiator includes surrounding the heat dissipation part that the power holds the storehouse and evenly sets up, and radiator modular design has not only increaseed heat radiating area and has still improved radiating efficiency, and radiator modular design can also be according to the corresponding increase of the design quantity of lamps and lanterns lamp pearl moreover, and reduce cost still on the basis of improving radiating efficiency.
Drawings
The present invention will be further explained with reference to the drawings and examples.
Fig. 1 is a schematic structural diagram of a first embodiment of a novel LED lamp structure of the present invention.
Fig. 2 is a schematic structural diagram of a second embodiment of the novel LED lamp structure of the present invention.
Fig. 3 is a bottom view of the preferred embodiment of the novel LED lamp structure of the present invention.
Fig. 4 is a side view of the preferred embodiment of the novel LED lamp structure of the present invention.
Fig. 5 is a partial enlarged view of the heat dissipating portion of the first embodiment of a novel LED lamp structure of the present invention.
Fig. 6 is a partial enlarged view of a heat dissipating portion of a second embodiment of a novel LED lamp structure.
In the figure: lamps and lanterns main part 1, power hold storehouse 2, radiating part 3, heat-conducting plate 4, base 5, first fixed plate 6, second fixed plate 7, heating panel 8, light source board 9, lamp pearl 10, spotlight arc 11.
Detailed Description
Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present invention, and should not be construed as limiting the present invention. On the contrary, the embodiments of the invention include all changes, modifications and equivalents coming within the spirit and terms of the claims appended hereto.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "axial", "radial", "circumferential", and the like, indicate orientations and positional relationships based on the orientations and positional relationships shown in the drawings, and are used only for convenience in describing and simplifying the present invention, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.
Furthermore, the terms "first," "second," and the like 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 "connected" and "connected" are to be interpreted broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; may be directly connected or indirectly connected through an intermediate. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art. In addition, in the description of the present invention, "a plurality" means two or more unless otherwise specified.
Any process or method descriptions in flow charts or otherwise described herein may be understood as representing modules, segments, or portions of code which include one or more executable instructions for implementing specific logical functions or steps of the process, and the scope of the preferred embodiments of the present invention includes other implementations in which functions may be executed out of order from that shown or discussed, including substantially concurrently or in reverse order, depending on the functionality involved, as would be understood by those reasonably skilled in the art of the embodiments of the present invention.
As shown in fig. 1-3, the utility model provides a novel LED lamp structure, include: the lamp comprises a lamp body 1, a power supply accommodating bin 2 and a radiator, wherein the power supply accommodating bin 2 is arranged at the top of the lamp body 1 and protrudes upwards; the power supply accommodating bin 2 is suitable for accommodating an LED power supply; the lamp main body 1 and the power supply accommodating bin 2 are integrally arranged, and the integrally arranged lamp main body 2 is longer in service life and higher in strength than the spliced lamp main body 2; the radiator comprises radiating parts 3 which are uniformly arranged around the power supply accommodating bin 2; the heat dissipation part 3 is fixed on the outer top wall of the lamp body 1 along the radial direction, specifically, the heat dissipation part 3 is horizontally laid on the outer top wall of the lamp body 1, the heat dissipation part 3 can obtain a larger contact area with the lamp body 1, and the heat dissipation effect is better; the heat conducting area of the heat dissipation part 3 is gradually reduced from inside to outside, and specifically, the heat conducting area is diverged outwards from the power supply accommodating bin 2; the heat in the power supply accommodating bin 2 can be guided and discharged by the heat dissipation part 3, the heat dissipation area is enlarged and the heat dissipation efficiency is improved due to the modular design of the heat dissipater, the modular design of the heat dissipater can be correspondingly increased according to the design number of lamp beads, and the cost is reduced on the basis of improving the heat dissipation efficiency.
Example one
As shown in fig. 1 and 5: the heat dissipation part 3 comprises two heat conduction plates 4 which are arranged in parallel relatively and a base 5 which is connected with the two heat conduction plates 4; the base 5 is fixed on the outer top wall of the lamp body 1; wherein the heat in the power supply accommodating chamber 2 can be guided by the heat conducting plate 4 and discharged from the outside of the lamp body 1.
Optionally, the heat conducting area of the heat dissipating part 3 is gradually reduced from inside to outside, in such a way that the height of the heat conducting plate 4 is gradually reduced from the side close to the power accommodating chamber 2 to the side far from the power accommodating chamber 2, and the height of the heat conducting plate 4 close to the power accommodating chamber 2 is increased to increase the heat conducting and heating area in the longitudinal direction, which is helpful for faster heat transfer from the power accommodating chamber 2 to the heat conducting module and dissipation; the highest point height of the heat conducting plate 4 is lower than that of the power supply accommodating bin 2, the heat conducting plate 4 is lower than the power supply accommodating bin 2 mainly for the purpose that the appearance of the whole lamp is more attractive, wherein the shape of the power supply accommodating bin 2 is not limited to be circular, and other shapes can be designed according to the shape of the lamp main body 1 to enable the appearance of the lamp main body 1 to be attractive.
As shown in fig. 5, the heat conducting plate 4 is in a fin shape, the heat generated by the power supply accommodating chamber 2 is transferred from the high point of the heat conducting plate 4 to the low point of the outside, the heat transfer direction of the power supply accommodating chamber 2 is the same as the arrow direction in fig. 5, compared with other heat conducting plates 4 with the same height, the height of the heat conducting plate 4 is gradually reduced from one side close to the power supply accommodating chamber 2 to one side far away from the power supply accommodating chamber 2, the heat conducting plate 4 close to the power supply accommodating chamber 2 increases the heating area with the power supply accommodating chamber 2 in the longitudinal direction, and the efficiency of transferring the heat from the power supply accommodating chamber to the outside is greatly improved.
Example two
As shown in fig. 2 and 6: the heat dissipation part 3 comprises a first fixing plate 6 and a second fixing plate 7 which are arranged in parallel relatively, and three heat dissipation plates 8 which are connected with the first fixing plate 6 and the second fixing plate 7, wherein the three heat dissipation plates 8 are respectively arranged at two sides and the middle of the first fixing plate 6; the first fixing plate 6 and the second fixing plate 7 are fixed on the outer top wall of the lamp body 1; the two fixing plates 6 and the heat dissipation plate 8 are mutually enclosed; the heat in the power supply accommodating chamber 2 can be discharged after sequentially passing through the first fixing plate 6, the heat dissipation plate 8 and the second fixing plate 7, and the heat transfer directions of the power supply accommodating chamber 2 are the same as the arrow directions in fig. 6; the first fixing plate 6 and the second fixing plate 7 are arc-shaped sheets which are concentrically arranged; the first fixing plate 6 is close to the power supply accommodating bin 2; the heights of the first fixing plate 6, the second fixing plate 7 and the heat dissipation plate 8 are consistent, so that the appearance of the whole lamp main body 1 looks more beautiful, wherein the arc length of the first fixing plate 6 is smaller than that of the second fixing plate 7, although the width of the first fixing plate 6 is smaller than that of the second fixing plate 7, the transverse contact area between the first fixing plate 6 and the power supply accommodating bin 2 is increased, and the heat of the power supply accommodating bin 2 can be rapidly transmitted to the outside from the power supply accommodating bin 2 through the plurality of heat dissipation plates 8 and the second fixing plate 7, because the heating area of the power supply accommodating bin 2 is increased in the longitudinal direction through the arranged first fixing plate 6, and the heat is rapidly transmitted to the second fixing plate 7 with a larger area through the plurality of heat dissipation plates 8, the heat transmission efficiency is greatly improved.
As shown in fig. 3 and 4: a light source plate 9 is fixed at the lower part of the lamp body 1; the light source board 9 is provided with a plurality of lamp beads 10; the lamp beads 10 are distributed annularly; the central part of the light source plate 9 shields the power supply accommodating chamber 2 and does not contain a lamp bead 10; a light-focusing arc 11 is arranged in the middle of the light source plate 9; the light-gathering arc 11 is of a structure with a large vertical section and a small vertical section; wherein the light-gathering arc 11 can reflect the light emitted by the lamp bead 10 downwards.
The power supply is shielded by the central part of the light source plate 9, so that the whole lamp is attractive, but the shielding problem aiming at the part of the power supply accommodating bin 2 is not limited to the light source plate 9, and can be carried out by a lens or other modes.
The lamp body 1 and the heat dissipation part 3 are one of a metal sheet metal part, a spinning part and a die casting part.
The lamp body 1 and the heat dissipation part 3 are injection-molded parts.
In the description herein, references to the description of the term "one embodiment," "some embodiments," "an example," "a specific example," or "some examples," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, a schematic representation of the term does not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
In light of the foregoing, it will be apparent to those skilled in the art from this disclosure that various changes and modifications can be made without departing from the spirit and scope of the invention. The technical scope of the present invention is not limited to the content of the specification, and must be determined according to the scope of the claims.
Claims (9)
1. A novel LED light fixture structure comprising: the lamp comprises a lamp body, a power supply accommodating bin and a radiator, wherein the power supply accommodating bin is arranged at the top of the lamp body and protrudes upwards; it is characterized in that the preparation method is characterized in that,
the lamp main body and the power supply accommodating bin are integrally arranged; and
the heat radiator comprises heat dissipation parts which are uniformly arranged around the power supply accommodating bin, the heat dissipation parts are fixed on the outer top wall of the lamp body along the radial direction, and the heat conduction areas of the heat dissipation parts are gradually reduced from inside to outside; wherein
The heat in the power supply accommodating bin can be guided and exhausted by the heat radiating part.
2. The novel LED lamp structure of claim 1, wherein:
the heat dissipation part comprises two heat conduction plates which are arranged in parallel relatively and a base which is connected with the two heat conduction plates;
the base is fixed on the outer top wall of the lamp body; wherein
The heat in the power supply accommodating bin can be guided by the heat conducting plate and discharged from the outer side of the lamp body.
3. The novel LED lamp structure of claim 2, wherein:
the height of the heat conducting plate is gradually reduced from one side close to the power supply accommodating bin to one side far away from the power supply accommodating bin;
the highest point height of the heat conducting plate is lower than that of the power supply accommodating bin.
4. The novel LED lamp structure of claim 1, wherein:
the heat dissipation part comprises a first fixing plate and a second fixing plate which are arranged in parallel, and three heat dissipation plates connected with the first fixing plate and the second fixing plate;
the first fixing plate and the second fixing plate are fixed on the outer top wall of the lamp body; wherein
The heat in the power supply accommodating bin can be discharged after sequentially passing through the first fixing plate, the heat dissipation plate and the second fixing plate.
5. The novel LED lamp structure of claim 4, wherein:
the first fixing plate and the second fixing plate are arc-shaped sheets which are concentrically arranged;
the first fixing plate is close to the power supply accommodating bin; wherein
The arc length of the first fixing plate is smaller than that of the second fixing plate.
6. The novel LED lamp structure as claimed in claim 1,
a light source plate is fixed at the lower part of the lamp main body; and
a plurality of lamp beads are arranged on the light source plate;
the lamp beads are distributed annularly.
7. The novel LED lamp structure as claimed in claim 6,
a light-focusing arc is arranged in the middle of the light source plate;
the light-gathering arc is of a structure with a large vertical section and a small vertical section; wherein
The light-gathering arc can reflect the light emitted by the lamp bead downwards.
8. The novel LED lamp structure of claim 1, wherein: the lamp body and the heat dissipation part are one of metal sheet metal parts, spinning parts and die-casting parts.
9. The novel LED lamp structure of claim 1, wherein: the lamp main body and the heat dissipation part are injection-molded parts.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020892129.9U CN212005249U (en) | 2020-05-25 | 2020-05-25 | Novel LED lamp structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020892129.9U CN212005249U (en) | 2020-05-25 | 2020-05-25 | Novel LED lamp structure |
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| Publication Number | Publication Date |
|---|---|
| CN212005249U true CN212005249U (en) | 2020-11-24 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202020892129.9U Active CN212005249U (en) | 2020-05-25 | 2020-05-25 | Novel LED lamp structure |
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| CN (1) | CN212005249U (en) |
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- 2020-05-25 CN CN202020892129.9U patent/CN212005249U/en active Active
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