CN215569872U

CN215569872U - Street lamp with better heat dissipation effect

Info

Publication number: CN215569872U
Application number: CN202122080189.8U
Authority: CN
Inventors: 陈杰
Original assignee: Changzhou Qunsi Lighting Technology Co ltd
Current assignee: Shanghai Fujing Lighting Technology Co ltd
Priority date: 2021-08-31
Filing date: 2021-08-31
Publication date: 2022-01-18
Anticipated expiration: 2031-08-31

Abstract

The utility model discloses a street lamp with a better heat dissipation effect, which comprises a lamp body, a light source and a power supply, wherein the light source and the power supply are arranged on the lamp body, the lamp body comprises a shell, and a light source placing area and a power supply placing area which are arranged on the shell, a partition plate is arranged on the shell between the light source placing area and the power supply placing area, the partition plate, the light source placing area and the power supply placing area are combined into a Z shape, and a cavity for communicating the light source placing area and the power supply placing area is arranged on the partition plate. The utility model has reasonable design, is favorable for solving the problem that the heat is mixed when the power supply and the light source run, thereby mutually improving the working environment temperature of the power supply and the light source, finally causing the burning of the equipment, not only reducing the service life of the equipment, but also improving the cost input and normal lighting work.

Description

Street lamp with better heat dissipation effect

Technical Field

The utility model relates to the technical field of street lamps, in particular to a street lamp with a better heat dissipation effect.

Background

Street lights are known to be a common roadside lighting tool, and are found everywhere in modern cities. The street lamp brings convenience to people for traveling at night, and becomes an indispensable part of equipment for beautifying the night scene of a city. The design of present street lamp is that a holistic die-cast lamp body is used as in the heat dissipation usually, power place all is in same casing region with the light source place, such setting up leads to the heat that power and LED light source during operation produced to give off in a space jointly, the heat that power work produced increases to the operational environment temperature of LED light source on, the heat that LED light source work produced also increases to the operational environment temperature of power simultaneously, will make both influence each other like this, the radiating degree of difficulty has been increased, can burn out the street lamp seriously, finally directly influence the life of street lamp product, also can raise the input of cost.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Aiming at the defects in the prior art, the utility model provides the street lamp with a better heat dissipation effect, which is reasonable in design and is beneficial to solving the problem that heat is mixed together when a power supply and a light source run, so that the working environment temperature of the street lamp is mutually improved, equipment is burnt out finally, the service life of the equipment is shortened, the cost input is also improved, and normal lighting work is realized.

(II) technical scheme to be adopted

In order to achieve the purpose, the technical scheme adopted by the utility model is as follows:

the utility model provides a street lamp that radiating effect is better, includes the lamp body and sets up light source and power on the lamp body, the lamp body includes the casing and sets up district and power are placed to light source on the casing are placed the district and are placed the district, the light source place the district with the power is placed between the district the baffle that is provided with on the casing, baffle, light source are placed the district and the power is placed the district combination and is "Z" style of calligraphy, be provided with the confession on the baffle the light source place the district with the cavity that communicates each other between the district is placed to the power.

Preferably, the shape outlines of the partition board, the light source placing area and the power source placing area are in streamline design.

Preferably, the district is placed to the light source is including setting up light source mounting groove on the casing, install on the light source mounting groove the light source, the district is placed to the power is including setting up power supply mounting groove on the casing, power supply mounting groove installs the power.

Preferably, the opening of the light source mounting groove faces downwards, and the opening of the power supply mounting groove faces upwards.

Preferably, the light source is an LED light source board.

Preferably, still including setting up be used for covering on the light source mounting groove the light source lamp of light source covers the subassembly, light source lamp covers the subassembly and includes lens, bowl, sealing washer and the glass cover from last to down in proper order, the glass cover passes through the fix with screw on the light source mounting groove.

Preferably, the reflecting cover, the sealing ring and the glass cover are square bodies with holes in the middle, and the holes are also square.

Preferably, the power supply device further comprises a power supply cover plate arranged on the shell and used for covering the power supply installation groove, and the power supply cover plate is movably connected with the shell.

Preferably, the power supply cover plate is connected with the shell by a movable shaft or a hinge.

Preferably, the lamp further comprises a lamp post connecting rod arranged on one side of the lamp body.

Preferably, the lamp post connecting rod is arranged on the shell on one side of the power supply placing area, and the lamp post connecting rod is provided with a mounting column.

(III) advantageous effects

The utility model has the beneficial effects that:

firstly, the lamp body of the utility model comprises a shell, a light source placing area and a power source placing area which are arranged on the shell, a clapboard is arranged on the shell between the light source placing area and the power source placing area, and the clapboard is provided with a cavity for the mutual communication between the light source placing area and the power source placing area, which is beneficial to solving the problem that the heat is mixed when the power source and the light source run, thereby mutually increasing the working environment temperature of the equipment, finally leading to the burning out of the equipment, not only reducing the service life of the equipment, but also improving the cost input, and normally lighting, secondly, the clapboard is provided with a cavity for the mutual communication between the light source placing area and the power source placing area, the cavity not only has the function of isolating the temperature generated between the light source in the light source placing area and the power source in the power source placing area, but also generates some power in the ascending and descending processes according to the air flow principle, the cavity can greatly increase (improve) the air flow speed, so as to achieve the optimal heat dissipation effect, and the air flow speed are combined with each other, so that the heat dissipation effect is doubled, and the heat dissipation effect is better.

Secondly, the partition board, the light source placing area and the power source placing area are combined to be Z-shaped, the outline of the partition board, the outline of the light source placing area and the outline of the power source placing area are all in streamline design, air resistance is reduced to the maximum extent, air flowing speed is increased, and the overall heat dissipation capacity of the lamp is improved.

Drawings

FIG. 1 is a schematic structural diagram of the present invention.

Fig. 2 is an exploded view of the present invention.

Fig. 3 is a perspective view of the present invention.

Fig. 4 is a schematic front view of the present invention.

FIG. 5 is a schematic top view of the present invention.

In the figure: 1, a lamp body; 2, a light source; 3, a power supply; 4, a lamp post connecting rod; 11, a housing; 12, a light source placing area; 13, a power supply placing area; 14, a separator; 15, a cavity; 41, mounting posts; 121, a light source mounting groove; 122, a light source lamp cover assembly; 131, power supply mounting groove; 1221, a lens; 1222 a reflector; 1223, sealing rings; 1224, a glass cover; 1225, screws.

Detailed Description

In the description of the present invention, it should be noted that when an element is referred to as being "fixed" or "disposed" to another element, it can be directly on the other element or be indirectly on the other element. When an element is referred to as being "connected to" another element, it can be directly connected to the other element or be indirectly connected to the other element.

In the description of the present invention, it should be noted that the terms "center", "length", "width", "thickness", "upper", "lower", "front", "rear", "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, or the orientations or positional relationships in which the products of the present invention are conventionally placed when used, and are merely used for convenience of describing and simplifying the 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 and operated in a specific orientation, and thus should not be construed as limiting the present invention. Furthermore, the terms "first," "second," "third," and the like are used solely to distinguish one from another and are not to be construed as indicating or implying relative importance. 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 specifically defined otherwise. The meaning of "a number" is one or more unless specifically limited otherwise.

In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly and may, for example, be 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 meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is further described in detail below with reference to the accompanying drawings and examples. It should be understood, however, that the description herein of specific embodiments is only intended to illustrate the utility model and not to limit the scope of the utility model. Moreover, in the following description, descriptions of well-known structures and techniques are omitted so as to not unnecessarily obscure the concepts of the present invention.

Referring to fig. 1 and 2, a street lamp with better heat dissipation effect comprises a lamp body 1, a light source 2 and a power source 3 arranged on the lamp body 1, wherein the lamp body 1 comprises a shell 11, a light source placing area 12 and a power source placing area 13 arranged on the shell 11, a partition 14 is arranged on the shell 11 between the light source placing area 12 and the power source placing area 13, the partition 14, the light source placing area 12 and the power source placing area 13 are combined into a 'Z' -shape, and a hollow hole 15 for mutual communication between the light source placing area 11 and the power source placing area 12 is arranged on the partition 13, the arrangement is improved aiming at the defect caused by the heat mixing of the power source 3 and the light source 2 when the power source 3 and the light source 2 work, so that the light source 2 placing area 11 and the power source placing area 12 can dissipate heat independently without mutual interference, the space for air flow is increased, the heat dissipation efficiency is improved, and the performance of the street lamp is more stable, as shown in fig. 4, the partition 13 is provided with a cavity 15 for communicating the light source placing area 11 and the power source placing area 12, the cavity 15 not only serves to isolate the temperature generated between the light source 2 in the light source placing area 11 and the power source 3 in the power source placing area 12, but also generates some power in the ascending and descending processes according to the air flowing principle, so that the cavity 15 can greatly increase (improve) the air flowing speed, and further achieve the best heat dissipation effect.

Further, as shown in fig. 1 and fig. 2, the partition board 14, the light source placing area 12 and the power source placing area 13 are all of streamlined design, and this arrangement reduces air resistance to the greatest extent, enhances air flow speed, and improves the overall heat dissipation capability of the lamp.

Further, as shown in fig. 2 and 3, the light source placing area 12 includes a light source mounting groove 121 disposed on the housing 11, the light source 2 is mounted on the light source mounting groove 121, the power source placing area 13 includes a power source mounting groove 131 disposed on the housing 11, and the power source 3 is mounted on the power source mounting groove 131, which is convenient for production and installation of the light source 2 and the power source 3. It is to be noted that the opening of the light source mounting groove 121 faces downward and the opening of the power supply mounting groove 131 faces upward, which facilitates the mounting of the light source 2 and the power supply 3. The power supply 3 can be a storage battery or a lithium battery, and is charged by wire or by installing a solar panel.

Further, as shown in fig. 2, the light source 2 is an LED light source board, which is more favorable for being used as a street lamp outdoors.

Further, as shown in fig. 2 and 3, the lighting device further includes a light source lamp cover assembly 122 disposed on the light source mounting groove 121 and used for covering the light source 2, the light source lamp cover assembly 122 includes a lens 1221, a reflector 1222, a sealing ring 1223 and a glass cover 1224, which are sequentially arranged from top to bottom, the reflector 1222, the sealing ring 1223 and the glass cover 1224 are square bodies having holes in the middle, the holes are also square, so as to facilitate the emission of light for illumination, and the glass cover 1224 is fixed on the light source mounting groove 121 by screws 1225, so as to be convenient for installation and removal.

Further, as shown in fig. 2, fig. 3, fig. 4 and fig. 5, the power supply device further includes a power supply cover 132 disposed on the housing 11 for covering the power supply installation slot 131, and the power supply cover 132 is movably connected to the housing 11, so that when in use, the power supply installation slot 131 can be opened or closed only by turning over the power supply cover 132, specifically, the power supply cover 132 is connected to the housing 11 by a movable shaft or a hinge, and the mode is various, which provides a wide choice for people, and is convenient for production and manufacture.

Further, as shown in fig. 2, fig. 3, fig. 4 and fig. 5, a lamp post connecting rod 4 is further included, which is disposed at one side of the lamp body 1, specifically, the lamp post connecting rod 4 is disposed on the housing 11 at one side of the power placing region 13, and a mounting post 41 is disposed on the lamp post connecting rod 4, which is convenient for installation through the mounting post 41, wherein the mounting post 41 may be a bolt or a screw, etc.

Standard parts used in the application file can be purchased from the market, the specific connection mode of each part adopts conventional means such as bolts, screws and the like in the prior art, LED light source plates and power supply internal parts all adopt conventional models in the prior art, the internal structure of the parts belongs to the structure of the prior art, workers can complete normal operation of the parts according to a manual of the prior art, and the circuit connection adopts the conventional connection mode in the prior art, so that specific description is not given.

It should be noted that, although the above embodiments have been described herein, the utility model is not limited thereto. Therefore, based on the innovative concepts of the present invention, the technical solutions of the present invention can be directly or indirectly applied to other related technical fields by making changes and modifications to the embodiments described herein, or by using equivalent structures or equivalent processes performed in the content of the present specification and the attached drawings, which are included in the scope of the present patent.

Claims

1. The utility model provides a street lamp that radiating effect is better, includes lamp body (1) and sets up light source (2) and power (3) on the lamp body (1), its characterized in that: the lamp body (1) includes casing (11) and sets up district (12) and power are placed to light source on casing (11) and district (13), the light source place district (12) with the power is placed between district (13) baffle (14) that are provided with on casing (11), baffle (14), light source are placed district (12) and power and are placed district (13) combination and be "Z" style of calligraphy, be provided with the confession on baffle (13) district (11) is placed to the light source with cavity (15) that communicate each other between district (12) is placed to the power.

2. The street lamp with better heat dissipation effect as set forth in claim 1, wherein: district (12) is placed including setting up light source mounting groove (121) on casing (11) to the light source, install on light source mounting groove (121) light source (2), district (13) is placed including setting up power mounting groove (131) on casing (11), power mounting groove (131) are installed power (3).

3. The street lamp with better heat dissipation effect as set forth in claim 1, wherein: the outlines of the partition plate (14), the light source placing area (12) and the power source placing area (13) are in streamline design.

4. The street lamp with better heat dissipation effect as set forth in claim 2, wherein: the opening of the light source mounting groove (121) faces downwards, and the opening of the power supply mounting groove (131) faces upwards.

5. The street lamp with better heat dissipation effect as set forth in claim 1, 2, 3 or 4, characterized in that: the light source (2) adopts an LED light source plate.

6. The street lamp with better heat dissipation effect as set forth in claim 5, wherein: the LED lamp is characterized by further comprising a light source lamp cover assembly (122) arranged on the light source mounting groove (121) and used for covering the light source (2), wherein the light source lamp cover assembly (122) comprises a lens (1221), a reflecting cover (1222), a sealing ring (1223) and a glass cover (1224) which are sequentially arranged from top to bottom, and the glass cover (1224) is fixed on the light source mounting groove (121) through a screw (1225).

7. The street lamp with better heat dissipation effect as set forth in claim 6, wherein: the reflecting cover (1222), the sealing ring (1223) and the glass cover (1224) are square bodies with holes in the middle, and the holes are also square.

8. The street lamp with better heat dissipation effect as set forth in claim 6, wherein: the power supply device also comprises a power supply cover plate (132) which is arranged on the shell (11) and used for covering the power supply installation groove (131), and the power supply cover plate (132) is movably connected with the shell (11).

9. The street lamp with better heat dissipation effect as set forth in claim 8, wherein: the power supply cover plate (132) is connected with the shell (11) through a movable shaft or a hinge.

10. The street lamp with better heat dissipation effect as set forth in claim 1, wherein: the lamp post is characterized by further comprising a lamp post connecting rod (4) arranged on one side of the lamp body (1), wherein the lamp post connecting rod (4) is arranged on one side of the power supply placing area (13) on the shell (11), and a mounting column (41) is arranged on the lamp post connecting rod (4).