CN216952975U

CN216952975U - Prevent branch wind heat radiation structure of light source fried bubble

Info

Publication number: CN216952975U
Application number: CN202220230919.XU
Authority: CN
Inventors: 周大朝; 周玲欣; 周映桦
Original assignee: Guangzhou Hengyuan Stage Lighting Audio Equipment Co ltd
Current assignee: Guangzhou Hengyuan Stage Lighting Audio Equipment Co ltd
Priority date: 2022-01-27
Filing date: 2022-01-27
Publication date: 2022-07-12
Anticipated expiration: 2032-01-27

Abstract

The present disclosure provides a wind-distributing heat-dissipating structure for preventing light source from being blown, including: the lamp barrel comprises a lamp cup, the lower part of the lamp cup is connected with a lamp tail, and a connecting plate horizontally extends towards the outer side of the upper end surface of the lamp cup; and the cooling assembly at least comprises a group of fan sets, and each fan set comprises two fans which are respectively arranged at the radial two ends of the upper end surface of the lamp cup. The air outlets of the two fans in the design are oppositely arranged, but the air direction of the air outlet can be adjusted as required, so that the temperature rise of the light-emitting piece in the lamp cup due to heat accumulation is greatly reduced. And the slope air-out forms spiral route in the arc direction of lamp cup in the lamp cup, better takes away the heat. In addition, the air guide structure who adds, with some direction lamp tail in the first fan air-out, also reduced the heat of lamp tail simultaneously, guaranteed furthest's cooling as far as possible in limited space, in time blow away hot-blast when taking into account the efficiency, it is very reasonable effective to design.

Description

Prevent branch wind heat radiation structure of light source fried bubble

Technical Field

The utility model relates to a lamps and lanterns cooling technical field especially relates to a prevent wind heat radiation structure that divides of light source fried bubble.

Background

The light source in the lamp product is not only used as a light emitting source, but also used as a heat emitting source. Under the package of the shell, the heat dissipation is inconvenient. This can result in a large amount of heat being accumulated and not being dissipated around the light source in a timely manner, especially in the lamp cup outside the luminous element.

Glass is an indispensable material in a light source, and a large amount of heat accumulated around a luminous member causes the temperature of the glass to rise, and further causes explosion over time due to its thin structure.

How to solve the problem that the heat around the light source cannot be dissipated in time is the direction that needs to be studied.

SUMMERY OF THE UTILITY MODEL

The present disclosure provides a wind-distributing and heat-dissipating structure for preventing light source from being blown, so as to solve the technical problem that the light source recognized by the inventor is not easy to dissipate heat as a heat generating component.

A wind-distributing heat-dissipating structure for preventing light source from bubble explosion comprises: the lamp barrel comprises a lamp cup, the lower part of the lamp cup is connected with a lamp tail, and a connecting plate horizontally extends towards the outer side of the upper end surface of the lamp cup;

the cooling assembly at least comprises a set of fan set, and the fan set comprises two fans which are arranged at the radial two ends of the upper end face of the lamp cup respectively.

In any of the above technical solutions, further, the method further includes: and the mounting plate is connected with the connecting plate.

In any one of the above technical solutions, further, a sunken air inlet opening is provided at a position where the fan is placed on the connecting plate, and an air outlet of the fan is provided on the air inlet opening.

In any one of the above technical solutions, further, the mounting plate is provided with a bolt hole for fitting connection.

In any one of the above technical solutions, further, the fan includes a first fan and a second fan.

In any of the above technical solutions, further, the air outlet of the first fan is divided into an upper air inlet and a lower air inlet by a horizontal partition plate.

In any of the above technical solutions, further, the air output of the air inlet is similar to the air output of the air outlet of the second fan.

In any one of the above technical solutions, further, the lower air inlet is connected with an air guide structure, the air guide structure includes a vertical cavity in the middle, and an air inlet end and an air outlet end which are communicated with the upper end and the lower end of the vertical cavity, and the lower air inlet is connected with the air inlet end.

In any of the above technical solutions, further, the air outlet of the air outlet end blows towards the lamp tail to blow directly.

In any of the above technical solutions, further, air deflectors for guiding the wind direction are disposed at the air inlet and the air outlet.

The beneficial effect of this disclosure mainly lies in:

a wind-distributing heat-dissipating structure for preventing light source from bubble explosion comprises: the lamp barrel comprises a lamp cup, the lower part of the lamp cup is connected with a lamp tail, and a connecting plate horizontally extends towards the outer side of the upper end surface of the lamp cup; and the cooling assembly at least comprises a group of fan sets, and each fan set comprises two fans which are respectively arranged at the radial two ends of the upper end surface of the lamp cup. The air outlets of the two fans in the design are arranged oppositely, but the air direction of the air outlet can be adjusted as required, the condition that the two air outlets blow oppositely is avoided as much as possible, a plurality of lateral deviations are carried out correspondingly, the air outlet can enable the air at the two air outlets to blow the lamp cup, and the temperature rise of the luminous element in the lamp cup due to heat accumulation is greatly reduced. And the slope air-out forms spiral route in the arc direction of lamp cup in the lamp cup, better takes away the heat. In addition, the added wind guide structure guides part of the air discharged by the first fan to the lamp tail, so that the heat of the lamp tail is reduced, the cooling action for the light-emitting part and the lamp in the fan cover is completed only through one fan, the maximum cooling is ensured as far as possible in a limited space, the hot air is blown away in time while the energy efficiency is considered, and the design is very reasonable and effective.

It is to be understood that both the foregoing general description and the following detailed description are for purposes of illustration and description and are not necessarily restrictive of the disclosure. The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate the subject matter of the disclosure. Together, the description and drawings serve to explain the principles of the disclosure.

Drawings

In order to more clearly illustrate the detailed description of the present disclosure or the technical solutions in the prior art, the drawings used in the detailed description or the prior art descriptions will be briefly described below, it is obvious that the drawings in the following description are some embodiments of the present disclosure, and other drawings can be obtained by those skilled in the art without creative efforts.

FIG. 1 is a schematic side view of an embodiment of the present disclosure;

fig. 2 is a schematic diagram of an axial side structure of an embodiment of the disclosure.

Icon: mounting panel 100, a lamp section of thick bamboo 200, lamp cup 201, lamp tail 202, connecting plate 203, air inlet opening 204, first fan 300, second fan 400, wind-guiding structure 500, air inlet end 501, air-out end 502.

Detailed Description

The technical solutions of the present disclosure will be described clearly and completely with reference to the accompanying drawings, and it is to be understood that the described embodiments are only some embodiments of the present disclosure, but not all embodiments.

All other embodiments, which can be derived by a person skilled in the art from the embodiments disclosed herein without making any creative effort, shall fall within the protection scope of the present disclosure.

In the description of the present disclosure, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on orientations or positional relationships shown in the drawings, only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed in a particular orientation, and operate, and thus, should not be construed as limiting the present disclosure. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present disclosure, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; 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 disclosure can be understood in specific instances by those of ordinary skill in the art.

Example one

Fig. 1 and fig. 2 show a wind-distributing and heat-dissipating structure for preventing light source from bubble explosion, comprising: the lamp tube 200, the lamp tube 200 includes the lamp cup 201, the inferior part of the lamp cup 201 connects the light tail 202, the upper end of the lamp cup 201 extends horizontally and has the junction plate 203 to the outside; the lamp barrel 200 comprises a lamp tail, the lamp tail is connected with a light-emitting piece, the lamp tail is further connected and fixed with a lamp cup, and the inside of the lamp cup is generally provided with a light reflecting wall. The cross section of the inner wall surface of the lamp cup is generally arranged in a parabolic structure.

The outer wall surface of the lamp cup is made of heat conducting metal, so that the light-emitting part can conveniently radiate heat, the lamp cup and the connecting plate are generally integrated into a product, and a threaded hole or a clamping platform structure for connection is arranged on the connecting plate.

The cooling assembly at least comprises a set of fan set, and the fan set comprises two fans which are respectively arranged at the radial two ends of the upper end surface of the lamp cup 201.

The position of the connecting plate 203 for placing the fan is provided with a sunken air inlet opening 204, and the air outlet of the fan is arranged on the air inlet opening 204. As limited in the above technical solution, the air inlet opening of the structure is a horizontal passage structure, and the air outlet structure extending from the air inlet of the fan can be lapped on the air inlet opening, can also form an interference fit structure with the air inlet opening, and can also freely select a connection structure of other forms according to actual working conditions to realize the function of fixing the bearing platform; for other types of connections, detailed descriptions are not repeated in this embodiment.

Example 2

The heat dissipation structure in the embodiment is an improvement on the basis of the first embodiment, the technical contents disclosed in the first embodiment are not described repeatedly, and the contents disclosed in the first embodiment also belong to the contents disclosed in the present embodiment.

Further comprising: the mounting plate 100 is connected to the connection plate 203. The mounting plates as shown in fig. 2 appear in pairs, and are two U-shaped structural plates which are symmetrically clamped at the outer edges of the corresponding connecting plates in opposite directions. The placing position of the air outlet structure of the embodiment is reserved in the middle of the adjacent U-shaped extending parts, so that the connection is firm and convenient, and the possibility of loosening is prevented. On the other hand, the structure is compact, and at least two fan structures can be accommodated in a small placement environment.

As is well known, the main function of the fan structure in the lamp is similar to the function of the fan in the computer host in the prior art, the heat around the heating source is blown away as soon as possible, and the cooling efficiency is higher as the number of fans in a smaller space is larger.

The mounting plate 100 is provided with bolt holes for mating connection.

EXAMPLE III

The fan set in this embodiment is an improvement on the basis of the first embodiment and the second embodiment, the technical contents disclosed in the first embodiment and the second embodiment are not described repeatedly, and the contents disclosed in the first embodiment and the second embodiment also belong to the contents disclosed in this embodiment.

The embodiment of the present disclosure further provides a fan group, including two fans of any of the above technical solutions, and therefore, all beneficial technical effects of the fan group are achieved, and details are not repeated herein.

The blower includes a first blower 300 and a second blower 400. The air outlet of the first fan 300 is divided into an upper air inlet and a lower air inlet by a horizontal partition plate.

The air outlet volume of the air inlet is close to that of the air outlet of the second fan 400. The air output is similar here, which means that the air output of the air inlet and the air outlet is identical in wind speed and air quantity.

Wind gap department links up a wind-guiding structure 500 down, and wind-guiding structure 500 includes the vertical cavity at middle part to and the air inlet end 501 and the air-out end at both ends about the vertical cavity of intercommunication, the wind gap is connected with air inlet end 501 down.

The air outlet of the air outlet end blows towards the lamp tail 202. It is worth noting that the lamp tail is as electric connection structure, and the heat that its produced is also the inequality, and the air-out efficiency of first fan itself is higher than the second fan absolutely, but because increased an air guide structure more, wherein have half, or some wind, through air guide structure direction lamp tail department, such design accomplishes the air-out of two directions through a fan, has also been fine to accomplish higher cooling task in less space, has practiced thrift the energy consumption.

Example four

The fan set in this embodiment is an improvement on the basis of the second and third embodiments, technical contents disclosed in the second and third embodiments are not described repeatedly, and contents disclosed in the second and third embodiments also belong to the contents disclosed in this embodiment.

Air deflectors for guiding the wind direction are arranged at the air inlet and the air outlet. The guide plate is mainly used for guiding the wind direction, is generally arranged in the wind gap and is of a straight plate structure, and the upper side face and the lower side face of the guide plate are respectively connected and fixed with the upper side face and the lower side face of the wind gap, so that the wind guiding effect is excellent. The core thought in this design is that the wind direction that produces horizontal direction and vertical direction contained angle with the radial straight line in air inlet opening place air-out direction in will wind gap, can understand as side deviation, downward deviation.

The air outlet guide of the upper branch opening and the air outlet is arranged in a staggered mode on two sides of a radial straight line, so that the possibility that the air outlets on the two sides collide with each other in the initial stage is avoided. Due to the structure of the lamp cup, the wind inclining downwards to the side can form a spiral path in the fan cover, and due to opposite wind outlet at the two sides, a double-spiral wind outlet effect is formed, and the cooling effect is enhanced.

Finally, it should be noted that: the above embodiments are only used for illustrating the technical solutions of the present disclosure, and not for limiting the same; while the present disclosure has been described in detail with reference to the foregoing embodiments, those of ordinary skill in the art will understand that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; and such modifications or substitutions do not depart from the spirit and scope of the corresponding technical solutions of the embodiments of the present disclosure.

Claims

1. The utility model provides a prevent that light source explodes wind heat radiation structure of dividing of bubble which characterized in that includes: the lamp barrel comprises a lamp cup, the lower part of the lamp cup is connected with a lamp tail, and a connecting plate horizontally extends towards the outer side of the upper end surface of the lamp cup;

and the cooling assembly at least comprises a group of fan sets, and each fan set comprises two fans which are respectively arranged at the radial two ends of the upper end surface of the lamp cup.

2. The structure of claim 1, further comprising: and the mounting plate is connected with the connecting plate.

3. The air distribution and heat dissipation structure for preventing light source from being blown with bubbles according to claim 1, wherein a sunken air inlet opening is formed in a position, where the fan is placed, of the connecting plate, and an air outlet of the fan is formed in the air inlet opening.

4. The air distribution and heat dissipation structure for preventing light source from being blown into the bubble of claim 2, wherein the mounting plate is provided with bolt holes for matching connection.

5. The structure of claim 1, wherein the fan comprises a first fan and a second fan.

6. The air distribution and heat dissipation structure for preventing light source bubbles from being exploded as claimed in claim 5, wherein the air outlet of the first fan is divided into an upper air inlet and a lower air inlet by a horizontal partition plate.

7. The air distribution and heat dissipation structure for preventing light source from being blown with bubbles according to claim 6, wherein the air inlet has an air outlet volume similar to that of the air outlet of the second fan.

8. The air distribution and heat dissipation structure for preventing light source bubbles from being exploded as claimed in claim 6, wherein a wind guide structure is connected to the lower wind opening, the wind guide structure comprises a vertical cavity in the middle, and a wind inlet end and a wind outlet end which are communicated with the upper end and the lower end of the vertical cavity, and the lower wind opening is connected with the wind inlet end.

9. The air distribution and heat dissipation structure for preventing light source from being blown by bubbles according to claim 8, wherein the air outlet of the air outlet end blows towards the lamp tail to blow directly.

10. The air distribution and heat dissipation structure for preventing light source from being blown into the bubble of claim 9, wherein air deflectors for guiding the wind direction are arranged at the air inlet and the air outlet.