CN207569835U - A kind of circulation radiating module in street lamp - Google Patents

A kind of circulation radiating module in street lamp Download PDF

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Publication number
CN207569835U
CN207569835U CN201721406052.4U CN201721406052U CN207569835U CN 207569835 U CN207569835 U CN 207569835U CN 201721406052 U CN201721406052 U CN 201721406052U CN 207569835 U CN207569835 U CN 207569835U
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China
Prior art keywords
cover
radiating fin
module
street lamp
radiating
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CN201721406052.4U
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Chinese (zh)
Inventor
刘丁瑞
任毅恒
苏献钦
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Hebei Yida Lighting Technology Co Ltd
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Hebei Yida Lighting Technology Co Ltd
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Abstract

The utility model is related to lighting technical field more particularly to a kind of circulation radiating modules in street lamp.The circulation radiating module includes vibration fan, the heat transfer of radiating fin modules and power module lamp group is to radiating fin modules, vibration fan body vibration in cover body generates wind, under the water conservancy diversion of the tubaeform opening of cover body, powerful wind is to radiating fin modules, so as to which wind takes away heat across radiating fin modules, power cord access part is located at the centre of body portion, in this way, body portion is evenly divided into left and right two parts, heat dissipation is uniform, power module is arranged on the one end of radiating fin modules far from the vibration fan, carry out windage fluid to be formed, across radiating fin wind reach power module when, stopped and ascension winding, form circulation, it is more advantageous to dredging heat heat dissipation;And power module is arranged on radiating fin modules, structure more compact and reasonable.

Description

A kind of circulation radiating module in street lamp
Technical field
The utility model is related to lighting technical field more particularly to a kind of circulation radiating modules in street lamp.
Background technology
Now in society, electronic product and electric equipment products are very universal, have become indispensable in people's life Part, such as computer, TV, street lamp.
And for these electric equipment products, an existing problem is that calorific value is huge, if can not be quickly right It radiates, and can cause its performance that will decay quickly and there are security risks, therefore, heat dissipation problem is electric equipment products Middle heat generating components is badly in need of the problem solved.
The radiator structure of existing heat generating components mainly using radiating fin modules, and passes through improvement radiating fin modules Shape, distribution, to improve heat dissipation effect, but change anyway, radiating fin modules can only all rely on natural heat dissipation Mode externally distribute heat, heat dissipation effect is extremely limited;Existing radiating mode is uneven, leads to the display of street lamp It is uneven, influence illuminating effect.
Therefore, for the radiating rate of heat generating components of the prior art it is slower the problem of, it is desirable to provide one kind can carry The circulation radiating module being used in street lamp of high cooling efficiency.
Utility model content
To solve the above problems, the utility model provides a kind of circulation radiating module in street lamp, can effectively carry The radiating efficiency of lamp group in high street lamp prevents its service life from being reduced due to long-term temperature is excessively high, while it is uneven also to solve road lamp cooling The problem of.
To achieve the above object, a kind of circulation radiating module in street lamp of the utility model, including vibration fan, Radiating fin modules and power module, the radiating fin modules are set to the top of lamp group in street lamp, the vibration fan point The front end of radiating fin modules is arranged on to cloth, the vibration fan includes cover body and the vibration fan in the cover body Body, the cover body are equipped with tubaeform opening, and the radiating fin modules include body portion and power cord access part, power cord Access part is evenly spaced by body portion in the horizontal, described tubaeform open towards the body portion, with to sheet body portion Divide blowing;The power module is arranged on the one end of the radiating fin modules far from the vibration fan, carrys out windage to be formed Fluid.
Wherein, the power module include rectangle power supply shell and and in the power supply shell supply electric installation.
Wherein, the power supply shell is laterally set, and the height of the power supply shell is flushed with the height of the radiating fin.
Wherein, the tubaeform open and power supply shell phase pair.
Wherein, body portion is divided into symmetrical first body portion and the second sheet body portion by the power cord access part Point.
Wherein, the front end of first body portion sets a vibration fan, and the front end of second body portion is set Another vibration fan is put, the air port direction for vibrating fan moves towards identical with the body portion.
Wherein, the radiating fin modules move towards setting at least two along body portion;It is dissipated in the radiating fin modules The thickness of hot fin is 0.8-1.2mm, and the distance of two neighboring radiating fin is 5-9mm in the radiating fin modules.
Wherein, the side wall of the cover body includes sequentially connected first cover, the second cover, third cover and the 4th cover Face, first cover are plane arranged in parallel, second cover and the 4th cover with the third cover For symmetrically arranged cambered surface, first cover, the second cover, third cover and the cooperation of the 4th cover make the cover body form loudspeaker The opening of shape.
Wherein, several first air intake vents are symmetrically arranged on first cover and third cover;Second cover and Several second air intake vents are symmetrically arranged on 4th cover.
Wherein, the vibration fan body includes the first blade and the second blade that are symmetrically disposed in the cover body, described The fixing end of first blade and the second blade be respectively further from it is described opening and be fixedly connected with the cover body, first blade and The free end of second blade is located at the opening respectively;The lamp group is LED light group.
The utility model in the circulation radiating module in street lamp, the heat transfer of lamp group is to radiating fin in street lamp Module, the vibration fan body vibration in cover body generates wind, and under the water conservancy diversion of the tubaeform opening of cover body, powerful wind is to radiating fin Module, so as to which wind takes away heat across radiating fin modules, power cord access part is located at the centre of body portion, in this way, piece Body portion is evenly divided into left and right two parts, in this way, the heat transfer of LED lamp group is more uniformly distributed, the air port direction of the vibration fan Towards the body portion, the wind of blowout is more favorable to body portion Homogeneouslly-radiating, and power cord access part is avoided to be located at piece Caused LED lamp group heat transfer and the appearance of heat dissipation uneven phenomenon in the case of one side of body portion;Particularly, power module is arranged on The one end of radiating fin modules far from the vibration fan, carrys out windage fluid, the wind across radiating fin reaches power supply to be formed During module, stopped and ascension winding, form circulation, be more advantageous to dredging heat heat dissipation;And power module is arranged on heat radiating fin Piece module, structure more compact and reasonable.
Description of the drawings
Fig. 1 is the structure diagram being located at for the circulation radiating module in street lamp in streetlamp housing of the utility model;
Fig. 2 is the cover body structure diagram for the circulation radiating module in street lamp of the utility model;
Fig. 3 is the A-A sectional views in Fig. 1.
Reference sign:1:Vibrate fan;2:Radiating fin modules;201:Body portion; 202:Power cord access section Point;3:LED light group;4:Lamp housing;5:Fixed part;6th, the first cover;7th, the first air intake vent;8 power modules.
Specific embodiment
Specific embodiment of the present utility model is described in further detail with reference to the accompanying drawings and examples.Following reality Example is applied for illustrating the utility model, but be not intended to limit the scope of the present invention.
In the description of the present invention, it is to be appreciated that term " preceding " " rear " " left side " " right side " " on ", " under ", perpendicular Directly ", the orientation of the instructions such as " level ", " top ", " bottom " " interior ", " outer " or position relationship are based on orientation shown in the drawings or position Relationship is for only for ease of description the utility model and simplifies description rather than instruction or imply that signified device or element must There must be specific orientation, with specific azimuth configuration and operation, therefore it is not intended that limitation to the utility model.This Outside, term " first ", " second " are only used for description purpose, and it is not intended that instruction or hint relative importance.
In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " is pacified Dress ", " connected ", " connection " should be interpreted broadly, for example, it may be being fixedly connected or being detachably connected or integrally Connection;Can be mechanical connection or electrical connection;It can be directly connected, can also be indirectly connected by intermediary, It can be the connection inside two elements.For the ordinary skill in the art, can above-mentioned art be understood with concrete condition Concrete meaning of the language in the utility model.
Embodiment one
As shown in Figure 1, Figure 2 and Figure 3, the utility model provides includes vibration fan for the circulation radiating module in street lamp 1 and radiating fin modules 2 and power module 8, radiating fin modules 2 be set to lamp group in street lamp (being specially LED light group 3) Top, vibration fan are arranged on the front end of radiating fin modules in a distributed manner, and vibration fan includes cover body and in cover body Fan body is vibrated, cover body is equipped with tubaeform opening, and radiating fin modules include body portion and power cord access part, and power cord connects It is in the horizontal that body portion is evenly spaced to enter part, tubaeform opening is towards the body portion, to dry to body portion; The power module is arranged on the one end of the radiating fin modules far from the vibration fan, carrys out windage fluid to be formed.
In above-described embodiment, the heat transfer of lamp group is to radiating fin modules 2 in street lamp, the vibration fan body vibration in cover body Wind is generated, under the water conservancy diversion of the tubaeform opening of cover body, powerful wind is to radiating fin modules 2, so as to which wind passes through radiating fin Module 2 takes away heat, and power cord access part 202 is located at the centre of body portion 201, in this way, body portion 201 is by equably It is divided into left and right two parts, the heat transfer of LED light group 3 is more uniformly distributed, and the air port direction of the vibration fan 1 is towards the body portion 201, the wind of blowout is more favorable to 201 Homogeneouslly-radiating of body portion, and power cord access part 202 is avoided to be located at body portion Caused LED light group 3 is conducted heat and radiates the appearance of uneven phenomenon in the case of 201 one side;Particularly, power module is arranged on scattered The one end of hot fin module 4 far from the vibration fan 1, carrys out windage fluid, the wind across radiating fin reaches power supply to be formed During module, stopped and ascension winding, form circulation, be more advantageous to dredging heat heat dissipation;And power module is arranged on heat radiating fin Piece module, structure more compact and reasonable.
Specifically, power module include rectangle power supply shell and and in the power supply shell for electric installation, power supply shell On the one hand setting is group fluid, on the other hand will be closed for electric installation, and reduce failure.
Wherein, the power supply shell is laterally set, to ensure enough Gating Areas, the height of power supply shell and radiating fin It highly flushes, ensures resistance flowing effect.
Wherein, the tubaeform open and power supply shell phase pair, in the mainstream wind that tubaeform opening is blown in power supply shell Place forms circulation.
Specifically, power cord access part 202 divides body portion 201 for symmetrical first body portion 201 and second Body portion 201.It is of course also possible to part 202 (connecing different power cords) is accessed by body portion 201 by two power cords It is divided into uniform three equal parts.
Specifically, the front end of the first body portion 201 sets a vibration fan 1, before second body portion 201 Another vibrates fan 1 for end setting, and the air port direction for vibrating fan 1 moves towards identical with the body portion 201.When So, multiple vibration fans 1 be may also set up as the case may be.
Specifically, the radiating fin modules 2 move towards setting at least two along body portion 201, according to LED light group 3 Size can set an appropriate number of radiating fin modules 2, to meet radiating requirements, multiple radiating fin modules 2 it is split type Setting, installation are more convenient flexible.
Specifically, the thickness of radiating fin is 0.8-1.2mm in radiating fin modules 2, preferably 1mm, the heat radiating fin The distance of two neighboring radiating fin is 5-9mm, preferably 7mm in piece module 2.The setting of the radiating fin of above-mentioned size passes through Test of many times optimizes the high size of the radiating efficiency used.
Specifically, the side wall of cover body includes sequentially connected first cover 6, the second cover, third cover and the 4th cover, And one end closing of cover body, equipped with bottom surface, the other end is open opening.First cover 6 of side wall is phase with third cover The plane being mutually arranged in parallel, the second cover and the 4th cover of side wall are symmetrically arranged cambered surface, the second cover of side wall and 4th cover is bent outwardly by side to the opposite side being connect with bottom surface.Therefore, the first cover 6, the second cover, third cover and 4th cover coordinates, and cover body can be made to form tubaeform opening.
Vibration fan body includes the first blade and the second blade that are symmetrically disposed in cover body, the first blade and the second blade Fixing end be respectively further from opening and be fixedly connected with cover body, be fixedly connected in particular by conventional vibrating member with cover body, the The free end of one blade and the second blade is located at opening respectively.Wherein, the first blade and the second blade are respectively perpendicular to first Cover 6 and the setting of third cover.
In one embodiment of the utility model, can with as shown in Figure 1, the first blade is arranged in parallel with the second blade, And the first blade and the second blade are each parallel to the symmetry axis of shown first plane.Its automatic end is fixed in cover body the bottom of close to The position in face, free end are set at the position of open surface area maximum, and the effect of tubaeform opening is allow to reach most Greatly, blowing area is made to expand as far as possible, and prevents from being located inside cover body due to the first blade and the second blade, and make air-flow disorderly Disorderly, the airflow effects of vibration fan 1 are influenced.
In addition, several first air intake vents 7 are symmetrically arranged on the first cover 6 and third cover of side wall, the of side wall Several second air intake vents are also symmetrically arranged on two covers and the 4th cover.The opening of cover body is equivalent to gas outlet, the first inlet air 7 and second air intake vent of mouth is equivalent to air inlet, makes the inside and outside formation circulating current of cover body, ensures the outlet air wind of opening Amount.
In conclusion the circulation radiating module being used in street lamp of the utility model embodiment, power cord access part 202 Positioned at the centre of body portion 201, in this way, body portion 201 is evenly divided into left and right two parts, in this way, LED light group 3 passes Heat is more uniformly distributed, and towards the body portion 201, the wind of blowout is more favorable to sheet body in the air port direction of the vibration fan 1 201 Homogeneouslly-radiating of part avoids power cord access part 202 from being located at caused LED light in the case of one side of body portion 201 3 heat transfer of group and the appearance of heat dissipation uneven phenomenon;Power module is arranged on one of radiating fin modules 4 far from the vibration fan 1 End, carry out windage fluid to be formed, across radiating fin wind reach power module when, stopped and ascension winding, formed ring Stream is more advantageous to dredging heat heat dissipation;And power module is arranged on radiating fin modules, structure more compact and reasonable.
More than, the only schematic description of the utility model, it will be recognized by those skilled in the art that without departing from this practicality On the basis of novel operation principle, a variety of improvement can be made to the utility model, this belongs to the protection of the utility model Range.

Claims (10)

1. a kind of circulation radiating module in street lamp, which is characterized in that including vibration fan, radiating fin modules and power supply Module, the radiating fin modules are set to the top of lamp group in street lamp, and the vibration fan is arranged on heat radiating fin in a distributed manner The front end of piece module, the vibration fan include cover body and the vibration fan body in the cover body, and the cover body is equipped with loudspeaker Shape is open, and the radiating fin modules include body portion and power cord access part, and power cord access part in the horizontal will Body portion is evenly spaced, and the tubaeform opening is towards the body portion, to dry to body portion;The power module The one end of the radiating fin modules far from the vibration fan is arranged on, carrys out windage fluid to be formed.
2. the circulation radiating module according to claim 1 in street lamp, which is characterized in that the power module includes Rectangle power supply shell and and in the power supply shell supply electric installation.
3. the circulation radiating module according to claim 2 in street lamp, which is characterized in that the power supply shell is laterally set It puts, the height of the power supply shell is flushed with the height of the radiating fin.
4. the circulation radiating module according to claim 3 in street lamp, which is characterized in that it is described it is tubaeform it is open with The power supply shell phase pair.
5. the circulation radiating module according to claim 1 in street lamp, which is characterized in that the power cord access section Divide and body portion is divided into symmetrical first body portion and the second body portion.
6. the circulation radiating module according to claim 5 in street lamp, which is characterized in that first body portion Front end one vibration fan is set, the front end of second body portion sets another to vibrate fan, the vibration fan Air port direction and the body portion move towards identical.
7. the circulation radiating module according to claim 6 in street lamp, which is characterized in that the radiating fin modules Setting at least two is moved towards along body portion;The thickness of radiating fin is 0.8-1.2mm in the radiating fin modules, described to dissipate The distance of two neighboring radiating fin is 5-9mm in hot fin module.
8. the circulation radiating module according to claim 7 in street lamp, which is characterized in that the side wall packet of the cover body Sequentially connected first cover, the second cover, third cover and the 4th cover are included, first cover is with the third cover Plane arranged in parallel, second cover and the 4th cover are symmetrically arranged cambered surface, first cover, the Two covers, third cover and the cooperation of the 4th cover make the cover body form tubaeform opening.
9. the circulation radiating module according to claim 8 in street lamp, which is characterized in that first cover and the Several first air intake vents are symmetrically arranged on three covers;Several second are symmetrically arranged on second cover and the 4th cover to enter Air port.
10. the circulation radiating module according to claim 9 in street lamp, which is characterized in that the vibration fan body packet Include the fixing end point of the first blade and the second blade being symmetrically disposed in the cover body, first blade and the second blade It is fixedly connected not far from the opening and with the cover body, the free end of first blade and the second blade is respectively positioned at described Opening;The lamp group is LED light group.
CN201721406052.4U 2017-10-29 2017-10-29 A kind of circulation radiating module in street lamp Active CN207569835U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201721406052.4U CN207569835U (en) 2017-10-29 2017-10-29 A kind of circulation radiating module in street lamp

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201721406052.4U CN207569835U (en) 2017-10-29 2017-10-29 A kind of circulation radiating module in street lamp

Publications (1)

Publication Number Publication Date
CN207569835U true CN207569835U (en) 2018-07-03

Family

ID=62692581

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201721406052.4U Active CN207569835U (en) 2017-10-29 2017-10-29 A kind of circulation radiating module in street lamp

Country Status (1)

Country Link
CN (1) CN207569835U (en)

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