CN210717445U - Lamp with high heat dissipation performance - Google Patents
Lamp with high heat dissipation performance Download PDFInfo
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- CN210717445U CN210717445U CN201921931795.2U CN201921931795U CN210717445U CN 210717445 U CN210717445 U CN 210717445U CN 201921931795 U CN201921931795 U CN 201921931795U CN 210717445 U CN210717445 U CN 210717445U
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- heat dissipation
- led light
- lamp
- light source
- high heat
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Abstract
The utility model discloses a lamps and lanterns of high heat dissipating ability, include: a heat dissipation convex part is arranged in the inner cavity of the bottom side of the shell; the lamp plate, the side is installed at the bottom side inner chamber of casing and is contacted with heat dissipation convex part to the side, and the downside is provided with the LED light source, and the LED light source is located heat dissipation convex part's below. During the illumination, the lamp plate can produce a large amount of heats, especially sets up the LED light source on the lamp plate, and heat dissipation convex part has been add to this embodiment in the bottom side inner chamber of casing to be corresponding from top to bottom with heat dissipation convex part's position and the position of LED light source, thereby make the direct up transmission to casing and air through heat dissipation convex part of a large amount of heats that the LED light source sent, realized quick heat dissipation, the radiating effect is splendid. If a plurality of LED light sources exist, each LED light source corresponds to the position of the radiating convex part, so that the radiating effect of each LED light source is enhanced, the radiating efficiency of the lamp is greatly enhanced, and the normal illumination of the lamp is ensured.
Description
Technical Field
The utility model relates to the field of lighting technology, in particular to lamps and lanterns of high heat dispersion.
Background
At present, to lamps and lanterns on the market, often include casing and lamp plate, the inner chamber department at the casing is installed to the lamp plate, because the LED light source on the lamp plate can send a large amount of heats when luminous, and the heat is direct to dispel the heat through the air for the most part, and the radiating efficiency is low, and the heat dissipation then untimely can lead to the lamp plate to damage to influence the normal lighting of lamps and lanterns.
SUMMERY OF THE UTILITY MODEL
The utility model discloses aim at solving one of the technical problem that exists among the prior art at least. Therefore, the utility model provides a high heat dissipating's lamps and lanterns can strengthen the radiating efficiency of lamps and lanterns greatly, guarantee the normal lighting of lamps and lanterns.
According to the utility model discloses a lamps and lanterns of high heat dissipating ability, include: a heat dissipation convex part is arranged in the inner cavity of the bottom side of the shell; the lamp plate, go up the side-mounting the bottom side inner chamber of casing and with the protruding part that dispels the heat contacts, the downside is provided with the LED light source, the LED light source is located the below of protruding part that dispels the heat.
According to the utility model discloses lamps and lanterns of high heat dissipating ability have following beneficial effect at least: the lamps and lanterns of high heat dissipating ability of this embodiment are during the illumination, and the lamp plate can produce a large amount of heats, especially sets up the LED light source on the lamp plate, and heat dissipation convex part has been add to this embodiment in the bottom side inner chamber of casing to be corresponding from top to bottom with the position of heat dissipation convex part and the position of LED light source, thereby make a large amount of heats that the LED light source sent can directly up transmit to casing and air through heat dissipation convex part, realized quick heat dissipation, the radiating effect is splendid. In this embodiment, if there are a plurality of LED light sources, the position of each LED light source corresponds to the position of the heat dissipation protruding part, so that the heat dissipation effect of each LED light source is enhanced, the heat dissipation efficiency of the lamp is greatly enhanced, and the normal lighting of the lamp is ensured.
According to some embodiments of the present invention, the heat dissipating protrusion part includes a heat dissipating grill, and the LED light source is located below the heat dissipating grill.
According to some embodiments of the utility model, the heat dissipation grid includes the horizontal bars of heat dissipation and the vertical bars of heat dissipation that interlock each other, the LED light source is located the horizontal bars of heat dissipation and/or the below of the vertical bars of heat dissipation.
According to some embodiments of the utility model, the protruding part of heat dissipation is including being the heat dissipation grid that the range set up, the LED light source is located the below of heat dissipation grid.
According to some embodiments of the utility model, the protruding part of heat dissipation is including being the heat dissipation post that the range set up, the LED light source is located the below of heat dissipation post.
According to the utility model discloses a some embodiments still include the temperature-uniforming plate, the temperature-uniforming plate sets up the lamp plate with between the protruding part of heat dissipation.
According to some embodiments of the present invention, the shell is provided with a breather for ventilating and dissipating heat of the bottom-side inner cavity of the shell, and the breather is communicated to the bottom-side inner cavity of the shell.
According to some embodiments of the invention, the top side of the housing is in the shape of an upwardly projecting curved arc.
According to some embodiments of the utility model, the LED light source is arranged the setting in the matrix.
According to some embodiments of the present invention, the lighting device further comprises a lens mounting base, which is mounted on the lower side surface of the lamp panel in a covering manner, wherein the top surface of the lens mounting base is provided with a first opening corresponding to the LED light source, and the bottom surface of the lens mounting base is provided with an opening; and the lens plate is arranged in the lens mounting seat and is positioned below the LED light source, and the lens plate is provided with a lens part corresponding to the LED light source.
Additional aspects and advantages of the invention will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the invention.
Drawings
The above and/or additional aspects and advantages of the present invention will become apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings of which:
fig. 1 is a structural installation diagram of a lamp with high heat dissipation performance according to an embodiment of the present invention;
fig. 2 is an exploded view of the overall structure of a lamp with high heat dissipation performance according to an embodiment of the present invention;
fig. 3 is a first partial exploded view of a high heat dissipation lamp according to an embodiment of the present invention;
fig. 4 is a second partial exploded view of a lamp with high heat dissipation performance according to an embodiment of the present invention;
fig. 5 is a side view of a lamp with high heat dissipation performance according to an embodiment of the present invention;
fig. 6 is a schematic view of a lamp with high heat dissipation performance according to an embodiment of the present invention, with respect to a first shape structure of a heat dissipation protrusion;
fig. 7 is a partial schematic view of a lamp with high heat dissipation performance according to an embodiment of the present invention, with respect to a second shape structure of a heat dissipation protrusion;
fig. 8 is a partial schematic view of a third shape structure of a high heat dissipation lamp according to an embodiment of the present invention.
Reference numerals:
the heat dissipation structure comprises a shell 100, a heat dissipation convex part 110, a heat dissipation grid 111, a heat dissipation transverse grid 111a, a heat dissipation longitudinal grid 111b, a heat dissipation grid 112 and a heat dissipation column 113;
the LED lamp comprises a temperature-uniforming plate 200, a lamp panel 300, an LED light source 310, an upper mounting seat 410, a first opening 411, a lower mounting seat 420, an opening 421, a lens plate 500, a lens part 510, a fixing screw 600 and a reinforcing screw 700.
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.
In the description of the present invention, it should be understood that the orientation or positional relationship indicated with respect to the orientation description, such as up, down, front, rear, left, right, etc., is based on the orientation or positional relationship shown in the drawings, and is only for convenience of description and simplification of description, and does 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.
In the description of the present invention, a plurality of means are one or more, a plurality of means are two or more, and the terms greater than, less than, exceeding, etc. are understood as not including the number, and the terms greater than, less than, within, etc. are understood as including the number. If the first and second are described for the purpose of distinguishing technical features, they are not to be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated or implicitly indicating the precedence of the technical features indicated.
In the description of the present invention, unless there is an explicit limitation, the words such as setting, installation, connection, etc. should be understood in a broad sense, and those skilled in the art can reasonably determine the specific meanings of the above words in combination with the specific contents of the technical solution.
Referring to fig. 1-8, a lamp with high heat dissipation performance according to an embodiment of the present invention includes: a heat dissipation convex part 110 is arranged in the inner cavity of the bottom side of the shell 100; and the lamp panel 300 is installed in the inner cavity of the bottom side of the housing 100 on the upper side and contacts with the heat dissipation protrusion part 110, the LED light source 310 is arranged on the lower side, and the LED light source 310 is located below the heat dissipation protrusion part 110.
According to the utility model discloses lamps and lanterns of high heat dissipating ability have following beneficial effect at least: the lamp with high heat dissipation performance of the present embodiment is during lighting, the lamp panel 300 can generate a large amount of heat, especially, the LED light sources 310 arranged on the lamp panel 300, the heat dissipation protruding part 110 is additionally arranged in the inner cavity of the bottom side of the housing 100 in the present embodiment, and the position of the heat dissipation protruding part 110 corresponds to the position of the LED light sources 310 from top to bottom, so that a large amount of heat emitted by the LED light sources 310 can be directly transmitted to the housing 100 and the air through the heat dissipation protruding part 110, rapid heat dissipation is realized, and the heat dissipation effect is excellent. In this embodiment, if there are a plurality of LED light sources 310, the position of each LED light source 310 corresponds to the position of the heat dissipation protruding part 110, so that the heat dissipation effect of each LED light source 310 is enhanced, thereby greatly enhancing the heat dissipation efficiency of the lamp and ensuring the normal lighting of the lamp. It should be noted that the lamp of the present embodiment may be a street lamp, or other lamps, and the present embodiment takes a street lamp as an example for description.
It should be noted that the heat dissipating protrusion 110 may have any shape structure, and may include, but is not limited to, the following three shape structures:
the first shape structure: referring to fig. 6, the heat dissipation protrusion part 110 includes a heat dissipation grill 111, and the LED light source 310 is positioned below the heat dissipation grill 111. Further, the heat dissipation grid 111 includes heat dissipation transverse bars 111a and heat dissipation longitudinal bars 111b that are staggered with each other, and the LED light source 310 is located below the heat dissipation transverse bars 111a and/or the heat dissipation longitudinal bars 111 b. In this embodiment, the included angle between the heat dissipation transverse grid 111a and the heat dissipation longitudinal grid 111b may be a right angle, an acute angle, or an obtuse angle, and preferably, the heat dissipation transverse grid 111a and the heat dissipation longitudinal grid 111b are connected perpendicularly to each other, so that the distribution is more uniform and beautiful. Secondly, the LED light sources 310 may be disposed corresponding to the position of the heat dissipation transverse grid 111a, or corresponding to the position of the heat dissipation longitudinal grid 111b, or corresponding to the staggered position of the heat dissipation transverse grid 111a and the heat dissipation longitudinal grid 111b, preferably, the LED light sources 310 are disposed corresponding to the staggered position of the heat dissipation transverse grid 111a and the heat dissipation longitudinal grid 111b, so that the heat generated by the LED light sources 310 can be transferred to the heat dissipation transverse grid 111a and the heat dissipation longitudinal grid 111b through the staggered position, and the heat dissipation efficiency is greatly improved.
The second shape structure: referring to fig. 7, according to some embodiments of the present invention, the heat-dissipating protrusion 110 includes a plurality of heat-dissipating bars 112 arranged in a row, and the LED light source 310 is located below the heat-dissipating bars 112. In this embodiment, the heat generated by the LED light source 310 is transferred to the housing 100 or the air through the heat dissipation grid 112, so as to dissipate the heat.
The third shape structure: referring to fig. 8, according to some embodiments of the present invention, the heat dissipating projection 110 includes a heat dissipating stud 113 arranged in an array, and the LED light source 310 is located below the heat dissipating stud 113. In this embodiment, the heat generated by the LED light source 310 is transferred to the housing 100 or the air through the heat dissipation pillar 113, so as to dissipate the heat.
According to some embodiments of the present invention, the lamp further comprises a temperature-equalizing plate 200, wherein the temperature-equalizing plate 200 is disposed between the lamp panel 300 and the heat dissipating protrusion 110. In this embodiment, in order to prevent the local temperature of the lamp panel 300 from being too high, the temperature equalizing plate 200 is additionally arranged between the lamp panel 300 and the heat dissipation convex part 110, so that the heat dissipation effect of the lamp panel 300 is better.
In addition, the heat dissipating protrusion 110 and the housing 100 may be made of any metal that facilitates heat transfer, and preferably, the heat dissipating protrusion 110 and the housing 100 are made of aluminum.
According to some embodiments of the present invention, the casing 100 is provided with a breather for ventilating and dissipating heat of the bottom-side inner cavity of the casing 100, and the breather is communicated to the bottom-side inner cavity of the casing 100. In order to dissipate heat in the inner cavity at the bottom side of the casing 100, the respirator is additionally arranged on the casing 100 in the embodiment, so that air inside and outside the casing 100 can be rapidly circulated and exchanged, and the heat dissipation efficiency is greatly enhanced.
According to some embodiments of the present invention, referring to fig. 5, the top side of the case 100 is in a curved arc shape protruding upward. In this embodiment, in order to prevent the dust or other impurities above from falling off and resting on the top side of the casing 100, the top side of the upward-protruding curved arc of this embodiment can better discharge the dust or impurities, and avoid the accumulation from affecting the heat dissipation effect, preferably, the top side of the casing 100 is smoothly arranged.
According to some embodiments of the present invention, the LED light sources 310 are arranged in a matrix. In order to achieve better heat dissipation and better light emission, the LED light sources 310 may be arranged in a matrix manner.
According to some embodiments of the present invention, the lighting device further comprises a lens mounting base, which is covered and mounted on the lower side surface of the lamp panel 300, wherein the top surface of the lens mounting base is provided with a first opening 411 corresponding to the LED light source 310, and the bottom surface is provided with an opening 421; and a lens plate 500 installed inside the lens mount and positioned below the LED light sources 310, wherein the lens plate 500 is provided with lens portions 510 corresponding to the LED light sources 310. In this embodiment, in order to prevent the light of the LED light source 310 from being blocked, the top surface of the lens mounting base is opened with a first opening 411, so that the LED light source 310 can be exposed and located above the lens plate 500. Since the LED light sources 310 are spaced apart from each other by a certain distance, in order to enable each LED light source 310 to independently distribute light, the present embodiment correspondingly provides a plurality of lens portions 510 on the lens plate 500.
According to some embodiments of the present invention, further comprising a fixing screw 600, the fixing screw 600 is fixed to the heat dissipating protrusion 110 on the bottom surface of the housing 100 by sequentially passing through the top surface of the lens mounting base and the lamp panel 300 from bottom to top.
According to some embodiments of the present invention, further comprising a reinforcing screw 700, the edge of the lens mount is fixed to the heat dissipating protrusion 110 by the reinforcing screw 700.
According to some embodiments of the utility model, the lens mount pad includes mount pad 410 and with last mount pad 410 assorted lower mount pad 420, goes up mount pad 410 and covers and install in lamp plate 300 below, and first trompil 411 sets up on last mount pad 410, and uncovered 421 sets up under on mount pad 420.
The embodiments of the present invention have been described in detail with reference to the accompanying drawings, but the present invention is not limited to the above embodiments, and various changes can be made without departing from the gist of the present invention within the knowledge range of those skilled in the art.
Claims (10)
1. A lamp with high heat dissipation performance, comprising:
a heat dissipation convex part is arranged in the inner cavity of the bottom side of the shell;
the lamp plate, go up the side-mounting the bottom side inner chamber of casing and with the protruding part that dispels the heat contacts, the downside is provided with the LED light source, the LED light source is located the below of protruding part that dispels the heat.
2. A high heat dissipation lamp as recited in claim 1, wherein: the heat dissipation protruding part comprises a heat dissipation grating, and the LED light source is located below the heat dissipation grating.
3. A high heat dissipating lamp according to claim 2, wherein: the heat dissipation grating comprises heat dissipation transverse grating bars and heat dissipation longitudinal grating bars which are mutually staggered, and the LED light source is located below the heat dissipation transverse grating bars and/or the heat dissipation longitudinal grating bars.
4. A high heat dissipation lamp as recited in claim 1, wherein: the heat dissipation protruding part comprises heat dissipation grid bars which are arranged, and the LED light source is located below the heat dissipation grid bars.
5. A high heat dissipation lamp as recited in claim 1, wherein: the heat dissipation protruding part comprises heat dissipation columns arranged in an array mode, and the LED light source is located below the heat dissipation columns.
6. A lamp having high heat dissipation performance as recited in any one of claims 1-5, wherein: still include the temperature-uniforming plate, the temperature-uniforming plate sets up the lamp plate with between the protruding part of heat dissipation.
7. A lamp having high heat dissipation performance as recited in any one of claims 1-5, wherein: the shell is provided with a respirator for ventilating and radiating the bottom inner cavity of the shell, and the respirator is communicated to the bottom inner cavity of the shell.
8. A lamp having high heat dissipation performance as recited in any one of claims 1-5, wherein: the top side of the shell is in an upward protruding arc shape.
9. A lamp having high heat dissipation performance as recited in any one of claims 1-5, wherein: the LED light sources are arranged in a matrix form.
10. A lamp having high heat dissipation performance as recited in any one of claims 1-5, wherein: also comprises
The lens mounting base is covered and mounted on the lower side face of the lamp panel, a first opening corresponding to the LED light source is formed in the top face of the lens mounting base, and an opening is formed in the bottom face of the lens mounting base;
and the lens plate is arranged in the lens mounting seat and is positioned below the LED light source, and the lens plate is provided with a lens part corresponding to the LED light source.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921931795.2U CN210717445U (en) | 2019-11-08 | 2019-11-08 | Lamp with high heat dissipation performance |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921931795.2U CN210717445U (en) | 2019-11-08 | 2019-11-08 | Lamp with high heat dissipation performance |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210717445U true CN210717445U (en) | 2020-06-09 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921931795.2U Active CN210717445U (en) | 2019-11-08 | 2019-11-08 | Lamp with high heat dissipation performance |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210717445U (en) |
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2019
- 2019-11-08 CN CN201921931795.2U patent/CN210717445U/en active Active
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