CN210291639U - Street lamp holder with good heat dissipation effect - Google Patents

Street lamp holder with good heat dissipation effect Download PDF

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Publication number
CN210291639U
CN210291639U CN201921558448.XU CN201921558448U CN210291639U CN 210291639 U CN210291639 U CN 210291639U CN 201921558448 U CN201921558448 U CN 201921558448U CN 210291639 U CN210291639 U CN 210291639U
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China
Prior art keywords
lamp
air guide
heat dissipation
lampshade
cavity
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CN201921558448.XU
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Chinese (zh)
Inventor
陈清
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Jiangsu Yihui Landscape Lighting Engineering Co ltd
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Jiangsu Yihui Landscape Lighting Engineering Co ltd
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Priority to CN201921558448.XU priority Critical patent/CN210291639U/en
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Abstract

The utility model relates to the technical field of street lamps, in particular to a street lamp cap with good heat dissipation effect, which comprises a lamp shell, wherein a wind guide part is arranged inside the lamp shell, the wind guide part is connected with a lamp cover, and the lamp cover, the wind guide part and the lamp shell form an integral lamp cap with a lamp source installation cavity inside; the air guide piece comprises a plurality of air guide plates arranged at intervals along the inner wall of the lamp shell, and an air guide cavity is formed between every two adjacent air guide plates; the air guide cavity is communicated with the mounting cavity to form an air path. The utility model discloses can introduce the lamp source intracavity with outside wind-force through the aviation baffle, then discharge, effectively reduce the inside temperature of street lamp, prolong the life of street lamp.

Description

Street lamp holder with good heat dissipation effect
Technical Field
The utility model relates to a street lamp technical field, concretely relates to street lamp holder that radiating effect is good.
Background
With the wider and wider current roads, the brightness requirement on the street lamps is higher and higher, and in consideration of the energy saving problem, most of the current roads use the LED street lamps. For the high-brightness LED street lamp, one problem is that the performance of the LED will be quickly attenuated if the LED cannot be quickly cooled due to the large heat productivity, and thus the heat dissipation problem is a problem that needs to be solved urgently.
The existing heat dissipation structure of the LED street lamp mainly adopts heat dissipation fins for heat dissipation, and also adopts heat dissipation equipment provided with fan blades in a lampshade for heat dissipation, but the heat dissipation structure improves the heat dissipation effect, but has the advantages of complex structure, high processing cost and difficult maintenance, can also meet the heat dissipation requirement of the LED street lamp by utilizing the existence of natural wind for heat dissipation in the street lamp, and is simple to process and free from maintenance.
SUMMERY OF THE UTILITY MODEL
Not enough to prior art exists, the utility model aims to provide a street lamp holder that radiating effect is good, through the leading-in cavity in installation lamp source of the wind that the aviation baffle exists naturally, then derive again, form inside and outside different thermal changes in turn, and then reduce the temperature in the lamp, the radiating effect is good, need not to maintain.
In order to achieve the above purpose, the utility model provides a following technical scheme: the LED lamp comprises a lamp shell, wherein an air guide is arranged in the lamp shell and is connected with a lamp shade, and the lamp shade, the air guide and the lamp shell form an integral lamp cap with a lamp source installation cavity in the lamp cap;
the air guide piece comprises a plurality of air guide plates arranged at intervals along the inner wall of the lamp shell, and an air guide cavity is formed between every two adjacent air guide plates;
the air guide cavity is communicated with the mounting cavity to form an air path.
Furthermore, a connecting plate for mounting a lampshade is arranged on the air deflector;
the connecting plate is provided with a groove so as to be suitable for being clamped with the periphery of the lampshade.
Furthermore, the lamp shell, the air deflector and the connecting plate are integrally processed and formed, and the bottom plane of the air deflector is higher than the outer surface of the lampshade.
Furthermore, the periphery of the lampshade is provided with a bulge matched with the groove.
Furthermore, a filter screen for filtering external dust and sand is arranged in the air guide cavity.
Further, the filter screen is formed by processing a high-temperature-resistant PVC plate.
Contrast prior art not enough, the utility model provides a beneficial effect that technical scheme brought: when the lamp is used, the air guide cavity formed by the air guide plates positioned on the periphery of the lamp shade introduces the wind power of the nature into the cavity for mounting the lamp source to form a wind passage, so that the external and internal temperature difference exchange is facilitated, the heat dissipation effect is good, heat dissipation parts do not need to be maintained, and the processing cost is low.
Drawings
Fig. 1 is a longitudinal sectional view of the present invention.
Fig. 2 is a bottom view of the present invention.
Fig. 3 is a schematic view of the structure of the lampshade of the present invention.
Detailed Description
The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are described herein for purposes of illustration and explanation only and are not intended to limit the invention.
It should be noted that these drawings are simplified schematic views, and the basic structure of the present invention is described only in a schematic manner, and therefore, only the configuration related to the present invention is shown.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are used merely for convenience of description and for simplicity of description, and do not indicate or imply that the device or element being 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 "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless otherwise specified.
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 present invention is further described with reference to fig. 1-3.
A street lamp cap with good heat dissipation effect comprises a lamp shell 1, wherein an air guide member 2 is arranged inside the lamp shell 1, the air guide member 2 is connected with a lampshade 3, and the lampshade 3, the air guide member 2 and the lamp shell 1 form an integral lamp cap with a lamp source installation cavity 4 inside; the air guide member 2 comprises a plurality of air guide plates 21 arranged along the inner wall of the lamp shell at intervals, and an air guide cavity 22 is formed between every two adjacent air guide plates 21; the air guide cavity 22 is communicated with the mounting cavity 4 to form an air path. When using, the lamp source (for example, the LED lamp plate) is connected with lamp body 1 in installation cavity 4 through the mounting screw, and after the lamp source was luminous for a long time, the temperature in installation cavity 4 rose, entered into installation cavity 4 through the external natural wind in wind-guiding cavity 22, took away the heat in installation cavity 4, then discharged through the wind-guiding cavity 22 of one side in addition, took away the heat in installation cavity 4, improved the radiating effect.
Further, a connecting plate 5 for installing the lampshade 3 is arranged on the air deflector 21; the connecting plate 5 is provided with a groove 51 to be suitable for being clamped with the periphery of the lampshade 3, the periphery of the lampshade 3 is provided with a protrusion 31 matched with the groove 51, and during installation, the protrusion is embedded into the groove 51 and then connected through screws, so that the connection is simple and reliable.
Further, the lamp housing 1, the air deflector 21 and the connecting plate 5 are integrally formed, the bottom plane of the air deflector 21 is higher than the outer surface of the lampshade 3, when external air passes through the lamp holder, the air deflector 21 is used for blocking the air, the effective air quantity of the air entering the mounting cavity 4 is further improved, and the heat dissipation effect is further improved.
Further, be provided with in the wind-guiding chamber 4 and carry out filterable filter screen 6 to outside dirt sand, the filter screen adopts high temperature resistant PVC board processing to form, and the filter screen can be according to the needs that shelter from external object and process the most suitable mesh number, and then effectively prevents the entering of sand and dust, rainwater and other thing, guarantees the cleanness in the installation cavity 4.
The above is only the preferred embodiment of the present invention, and is not intended to limit the present invention, and the skilled in the art can carry out the common changes and replacements within the technical solution of the present invention.

Claims (6)

1. The utility model provides a street lamp holder that radiating effect is good, includes the lamp body, its characterized in that:
the lamp comprises a lamp shell, a lamp body, an air guide member, a lampshade, a lamp cover, a lamp source mounting cavity and a lamp body, wherein the air guide member is arranged inside the lamp shell and connected with the lampshade;
the air guide piece comprises a plurality of air guide plates arranged at intervals along the inner wall of the lamp shell, and an air guide cavity is formed between every two adjacent air guide plates;
the air guide cavity is communicated with the mounting cavity to form an air path.
2. The street lamp cap with good heat dissipation effect as claimed in claim 1, wherein:
the air deflector is provided with a connecting plate for mounting a lampshade;
the connecting plate is provided with a groove so as to be suitable for being clamped with the periphery of the lampshade.
3. The street lamp cap with good heat dissipation effect as claimed in claim 2, wherein:
the lamp shell, the air deflector and the connecting plate are integrally processed and formed, and the bottom plane of the air deflector is higher than the outer surface of the lampshade.
4. The street lamp cap with good heat dissipation effect as claimed in claim 2, wherein:
the periphery of the lampshade is provided with a bulge matched with the groove.
5. The street lamp cap with good heat dissipation effect as claimed in claim 1, wherein:
and a filter screen for filtering external dust and sand is arranged in the air guide cavity.
6. The street lamp cap with good heat dissipation effect as claimed in claim 5, wherein:
the filter screen is formed by processing a high-temperature-resistant PVC plate.
CN201921558448.XU 2019-09-18 2019-09-18 Street lamp holder with good heat dissipation effect Active CN210291639U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201921558448.XU CN210291639U (en) 2019-09-18 2019-09-18 Street lamp holder with good heat dissipation effect

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201921558448.XU CN210291639U (en) 2019-09-18 2019-09-18 Street lamp holder with good heat dissipation effect

Publications (1)

Publication Number Publication Date
CN210291639U true CN210291639U (en) 2020-04-10

Family

ID=70063518

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201921558448.XU Active CN210291639U (en) 2019-09-18 2019-09-18 Street lamp holder with good heat dissipation effect

Country Status (1)

Country Link
CN (1) CN210291639U (en)

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