CN213177951U

CN213177951U - Mute type LED imaging lamp

Info

Publication number: CN213177951U
Application number: CN202022653714.6U
Authority: CN
Inventors: 陈文�
Original assignee: Wuhan Zhongtian Jiaye Mechanical And Electrical Engineering Co ltd
Current assignee: Wuhan Zhongtian Jiaye Mechanical And Electrical Engineering Co ltd
Priority date: 2020-11-16
Filing date: 2020-11-16
Publication date: 2021-05-11
Anticipated expiration: 2030-11-16

Abstract

The utility model relates to the technical field of lighting equipment, and discloses a mute LED imaging lamp, which comprises a lamp holder, a heat dissipation bin and a hanging rod, wherein the lamp holder is provided with open cavities at two sides, a light source is arranged inside the lamp holder, the heat dissipation bin is provided with an open cavity at one side, one side of the opening of the heat dissipation bin is fixedly connected with an opening at one side of the lamp holder far away from a cover ring through a bolt, and the hanging rod is arranged on the side wall of the heat dissipation bin; the utility model discloses a set up two pipelines of spiral laminating on the light source lateral wall, utilize the pump body as power, take away the heat that the light source sent in taking the pipeline of light source lateral wall out the coolant liquid in the storehouse that flows back to from the pipeline, the coolant liquid flows back to in the storehouse from the pipeline, through the hemisphere cover blowout, the coolant liquid forms a plurality of tiny water columns towards multi-direction blowout, reach the rapid cooling effect, reach the silence radiating effect with this circulation, can not influence other operations under the scene because of the noise, the hose that has the balancing weight can reach the rotatory in-process of lamp holder, keep the coolant liquid to be inhaled all the time.

Description

Mute type LED imaging lamp

Technical Field

The utility model relates to a lighting apparatus's technical field specifically is a mute type LED formation of image lamp.

Background

At present, an imaging lamp is a lighting device for stage performance, and is a professional lighting device for studios, theaters, multi-functional halls and other places, the imaging lamp usually includes a solid-state light source module and a lens, light emitted by the solid-state light source module is emitted through the lens, however, at present, the light emitting efficiency of the solid-state light source module is still relatively low, a large amount of consumed energy is converted into heat energy, so that the temperature of the solid-state light source module is increased, the service life of the solid-state light source module is reduced, and thus certain requirements are provided for the heat dissipation function of a light emitting device, for example, the reason that the light source module such as a Light Emitting Diode (LED) generates heat is that the input electric energy is not completely converted into light energy, but a part of the electric energy is converted into heat energy, the luminous efficiency of the Light Emitting Diode (LED) is only 100lm/W at present, the electro-optic conversion efficiency of the, therefore, when the light source module works, the temperature of the light source module rises sharply due to heating, the light source module is usually used for a long time at the ambient temperature of about 20 ℃, the temperature of the lamp shell can reach more than 150 ℃, the lamp shell can not be touched by hands absolutely during use or within half hour after the lamp is turned off, flammable and explosive objects or potential safety hazards exist within 5 meters around the lamp during use, and the service life of the bulb is short.

The radiating mode who uses at present is mostly fan heat, and there is certain noise in the fan heat dissipation, directly can influence the program and record, the quality of broadcasting, and along with light requirement is higher and higher moreover, the quantity that leads to radiator fan that the quantity of formation of image lamp rises by a wide margin, and the uncontrollable noise that the air turbulence formed can appear in the while during operation, and service environment becomes noisy.

SUMMERY OF THE UTILITY MODEL

In order to solve the problem that the noise is large caused by the heat dissipation device of the imaging lamp in the prior art, the utility model aims to provide a mute LED imaging lamp.

The utility model discloses the technical scheme who adopts does:

the utility model provides a mute form LED imaging lamp, includes lamp holder, heat dissipation storehouse and peg, the lamp holder is equipped with the open-ended cavity for both sides, the inside light source that is equipped with of lamp holder, lamp holder one side is equipped with the cover circle, the luminous end of light source is fixed cover circle inner wall, the heat dissipation storehouse is equipped with the open-ended cavity for one side, bolt fixed connection is passed through with the lamp holder one side opening of keeping away from the cover circle in opening one side in heat dissipation storehouse, be equipped with the peg on the heat dissipation storehouse lateral wall.

The LED lamp is characterized in that a backflow bin is arranged in the heat dissipation bin, cooling liquid is arranged in the backflow bin, a pump body is arranged on the side wall of the backflow bin, a first pipeline is arranged on a water outlet of the pump body, the end part, far away from the pump body, of the first pipeline extends into a cavity of the lamp holder, and the first pipeline is spirally wound on the side wall of the light source.

The utility model discloses a lamp holder, including the backflow bin, the lamp holder is equipped with the backflow bin, the tip that the second pipeline is in the backflow bin is equipped with the hemisphere cover, second pipeline one end is passed in the cavity that the backflow bin lateral wall extends to the lamp holder, the second pipeline is the heliciform and encircles on the light source lateral wall, the tip that the pump body was kept away from to the first pipeline is connected with the tip that the hemisphere cover was kept away from to the second pipeline, first pipeline lateral wall and second pipeline lateral wall laminate with the light source lateral wall respectively, be equipped with the hose on the pump body water inlet, the hose extends to inside the backflow bin, the hose is kept away from and is equipped with the balancing weight on the.

As a further aspect of the present invention: the length of the hose is not less than the length of the diagonal line of the cross section of the return bin.

As a further aspect of the present invention: the lamp hook is arranged at the top of the hanging rod, an opening is formed in one side of the lamp hook, an adjusting strip is movably connected to the lower portion of the lamp hook, a ferrule is arranged on the adjusting strip, and the ferrule extends into the opening of the lamp hook.

As a further aspect of the present invention: the lamp hook and the adjusting strip are adjusted in tightness through bolts.

As a further aspect of the present invention: the hemisphere covers and is provided with through holes which are uniformly distributed.

As a further aspect of the present invention: two ends of the hanging rod are riveted with two sides of the heat dissipation bin.

As a further aspect of the present invention: and a drain pipe and a water adding pipe are arranged at the bottom of the backflow bin.

As a further aspect of the present invention: one side end parts of the drain pipe and the water adding pipe respectively extend into the backflow bin, and the other side parts of the drain pipe and the water adding pipe respectively extend to the outer side of the heat dissipation bin.

As a further aspect of the present invention: the cross section of the first pipeline and the cross section of the second pipeline are respectively rectangular.

The utility model has the advantages that:

this silence type LED formation of image lamp is through setting up two pipelines of spiral laminating on the light source lateral wall, utilize the pump body as power, take away the heat that the light source sent in taking out the coolant liquid in the storehouse that flows back to the pipeline of light source lateral wall, the coolant liquid flows back to in the storehouse from the pipeline, through the blowout of hemisphere cover, the coolant liquid forms a plurality of tiny water columns towards multi-direction blowout, reach rapid cooling effect, reach the silence radiating effect with this circulation, can not influence other operations under the scene because of the noise, the hose that has the balancing weight can reach the rotatory in-process of lamp holder, keep the coolant liquid to be inhaled all the time.

Drawings

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

Fig. 2 is a schematic diagram of the internal structure of the present invention.

In the figure: 1-a lamp holder; 2-heat dissipation bin; 3-hanging a rod; 4-a cover ring; 5-lamp hook; 6-ferrule; 7-adjusting strips; 8-a light source; 9-a first conduit; 10-a second pipeline; 11-a reflux bin; 12-a pump body; 13-a hose; 14-a counterweight block; 15-a drain pipe; 16-a water feeding pipe; 17-hemispherical cover.

Detailed Description

The present invention will be further described with reference to the accompanying drawings and specific embodiments. It should be noted that the description of the embodiments is provided to help understanding of the present invention, but the present invention is not limited thereto. Specific structural and functional details disclosed herein are merely illustrative of example embodiments of the invention. The present invention may, however, be embodied in many alternate forms and should not be construed as limited to the embodiments set forth herein.

It should be understood that the terms first, second, etc. are used merely for distinguishing between descriptions and are not intended to indicate or imply relative importance. Although the terms first, second, etc. may be used herein to describe various elements, these elements should not be limited by these terms. These terms are only used to distinguish one element from another. For example, a first element could be termed a second element, and, similarly, a second element could be termed a first element, without departing from the scope of example embodiments of the present invention.

It should be understood that the term "and/or" herein is merely one type of association relationship that describes an associated object, meaning that three relationships may exist, e.g., a and/or B may mean: a exists alone, B exists alone, and A and B exist at the same time, and the term "/and" is used herein to describe another association object relationship, which means that two relationships may exist, for example, A/and B, may mean: a alone, and both a and B alone, and further, the character "/" in this document generally means that the former and latter associated objects are in an "or" relationship.

It is to be understood that in the description of the present invention, the terms "upper", "vertical", "inner", "outer", and the like, refer to an orientation or positional relationship that is conventionally used to place the disclosed product in use, or that is conventionally understood by those skilled in the art, and are used merely for convenience in describing the present invention and to simplify the description, and do not indicate or imply that the device or element so referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be considered as limiting the present invention.

In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," and "connected" are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integrally 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 terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of example embodiments of the invention. As used herein, the singular forms "a", "an" and "the" are intended to include the plural forms as well, unless the context clearly indicates otherwise. It will be further understood that the terms "comprises," "comprising," "includes," and/or "including," when used herein, specify the presence of stated features, integers, steps, operations, elements, and/or components, but do not preclude the presence or addition of one or more other features, numbers, steps, operations, elements, components, and/or groups thereof.

In the following description, specific details are provided to facilitate a thorough understanding of example embodiments. However, it will be understood by those of ordinary skill in the art that the example embodiments may be practiced without these specific details. In other instances, well-known processes, structures and techniques may be shown without unnecessary detail in order to avoid obscuring example embodiments.

As shown in fig. 1-2, a mute type LED imaging lamp comprises a lamp holder 1, a heat dissipation chamber 2 and a hanging rod 3, wherein the lamp holder 1 is provided with open cavities on both sides, a light source 8 is arranged inside the lamp holder 1, a cover ring 4 is arranged on one side of the lamp holder 1, the light emitting end of the light source 8 is fixed on the inner wall of the cover ring 4, the heat dissipation chamber 2 is provided with an open cavity on one side, one side of the opening of the heat dissipation chamber 2 and the opening of one side of the lamp holder 1 far away from the cover ring 4 are fixedly connected through a bolt, and the hanging rod 3 is arranged on the side wall of the heat dissipation chamber 2.

Be equipped with backward flow storehouse 11 in the heat dissipation storehouse 2, be equipped with the coolant liquid in the storehouse 11 that flows back, the coolant liquid can adopt glycerine type coolant liquid for absorb the heat that 8 work of light source produced, through 8 lateral walls of light source, 9 lateral walls of first pipeline and 10 lateral walls heat transfer of second pipeline to the coolant liquid, the coolant liquid carries the heat to flow back in the storehouse 11 that flows back, be equipped with pump body 12 on the 11 lateral walls of storehouse that flows back, be equipped with first pipeline 9 on the outlet of pump body 12, the tip that the pump body 12 was kept away from to first pipeline 9 extends to in the cavity of lamp holder 1, first pipeline 9 is the heliciform and encircles on the 8 lateral walls of light source.

A second pipeline 10 is arranged in the backflow bin 11, a semispherical cover 17 is arranged at the end part of the second pipeline 10 in the backflow bin 11, one end of the second pipeline 10 penetrates through the side wall of the backflow bin 11 and extends into the cavity of the lamp holder 1, the second pipeline 10 surrounds the side wall of the light source 8 in a spiral shape, the end part of the first pipeline 9 far away from the pump body 12 is connected with the end part of the second pipeline 10 far away from the semispherical cover 17, the side wall of the first pipeline 9 and the side wall of the second pipeline 10 are respectively attached to the side wall of the light source 8, a hose 13 is arranged on a water inlet of the pump body 12, the hose 13 extends into the backflow bin 11, a balancing weight 14 is arranged on the outer side wall of the end part of the hose 13 far away from the pump body 12, the length of the hose 13 is not less than the length of the diagonal line of the cross section of the backflow bin 11, under the effect of hemisphere cover 17, form a plurality of tiny column coolant liquids and spout towards different directions, improve cooling speed, the cross-section of first pipeline 9 and the cross-section of second pipeline 10 are the rectangle respectively, make first pipeline 9 and second pipeline 10 have a high lateral wall of laminating degree and light source 8 lateral wall to form heat transfer all the time.

3 both ends of peg are riveted and are dispelled the heat 2 both sides in the storehouse, when dispelling heat 2 storehouse and lamp holder 1 and forming a whole and relative peg 3 rotatory certain angle shine the regulation, backward flow storehouse 11 can follow its rotatory certain angle, at this moment, the coolant liquid water level in the backward flow storehouse 11 also can change, through the action of gravity of the hose 13 tip that adds balancing weight 14, hose 13 tip is dragged to the extreme lower position in backward flow storehouse 11, can keep hose 13 tip constantly below the coolant liquid surface of water, keep the coolant liquid to spout after continuously can being inhaled by pump body 12.

3 tops of peg are equipped with lamp hook 5, 5 one sides of lamp hook are equipped with the opening, and 5 lower parts swing joint of lamp hook have regulation strip 7, be equipped with lasso 6 on regulation strip 7, lasso 6 extends to in the 5 openings of lamp hook, lamp hook 5 passes through the bolt with regulation strip 7 and adjusts the elasticity, and 6 covers of lasso are established on the horizontal pole of installation position then through removing regulation strip 7, make 6 lateral walls of lasso top on 5 inside walls of lamp hook, screw through the bolt at last and make regulation strip 7 and lamp hook 5 keep relatively fixed positional relation, make the whole stable installation of formation of image lamp on the horizontal pole, and make things convenient for the dismouting to remove.

The bottom of the backflow bin 11 is provided with a drain pipe 15 and a water adding pipe 16, one side end portions of the drain pipe 15 and the water adding pipe 16 respectively extend into the backflow bin 11, the other side portions of the drain pipe 15 and the water adding pipe 16 respectively extend to the outer side of the heat dissipation bin 2, cooling liquid is discharged through the drain pipe 15, the cooling liquid is added through the water adding pipe 16, and the drain pipe 15 and the water adding pipe 16 can be communicated with an external cooling liquid system to achieve an external circulation mode.

The utility model discloses a set up two pipelines of spiral laminating on the light source lateral wall, utilize the pump body as power, take away the heat that the light source sent in taking the pipeline of light source lateral wall out the coolant liquid in the storehouse that flows back to from the pipeline, the coolant liquid flows back to in the storehouse from the pipeline, through the hemisphere cover blowout, the coolant liquid forms a plurality of tiny water columns towards multi-direction blowout, reach the rapid cooling effect, reach the silence radiating effect with this circulation, can not influence other operations under the scene because of the noise, the hose that has the balancing weight can reach the rotatory in-process of lamp holder, keep the coolant liquid to be inhaled all the time.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. The utility model provides a silence type LED formation of image lamp, includes lamp holder, heat dissipation storehouse and peg, its characterized in that: the lamp holder is a cavity with openings at two sides, a light source is arranged in the lamp holder, a cover ring is arranged at one side of the lamp holder, the light-emitting end of the light source is fixed on the inner wall of the cover ring, the heat dissipation bin is a cavity with an opening at one side, the opening side of the heat dissipation bin is fixedly connected with the opening at one side of the lamp holder far away from the cover ring through a bolt, and a hanging rod is arranged on the side wall of the heat dissipation bin;

a backflow bin is arranged in the heat dissipation bin, cooling liquid is arranged in the backflow bin, a pump body is arranged on the side wall of the backflow bin, a first pipeline is arranged on a water outlet of the pump body, the end part, far away from the pump body, of the first pipeline extends into a cavity of the lamp holder, and the first pipeline spirally surrounds the side wall of the light source;

2. A mute LED imaging lamp as claimed in claim 1, wherein: the length of the hose is not less than the length of the diagonal line of the cross section of the return bin.

3. A mute LED imaging lamp as claimed in claim 2, wherein: the lamp hook is arranged at the top of the hanging rod, an opening is formed in one side of the lamp hook, an adjusting strip is movably connected to the lower portion of the lamp hook, a ferrule is arranged on the adjusting strip, and the ferrule extends into the opening of the lamp hook.

4. A mute LED imaging lamp as claimed in claim 3, wherein: the lamp hook and the adjusting strip are adjusted in tightness through bolts.

5. A mute LED imaging lamp as claimed in claim 1, wherein: the hemisphere covers and is provided with through holes which are uniformly distributed.

6. The mute type LED imaging lamp as set forth in claim 5, wherein: two ends of the hanging rod are riveted with two sides of the heat dissipation bin.

7. A mute LED imaging lamp as claimed in claim 1, wherein: and a drain pipe and a water adding pipe are arranged at the bottom of the backflow bin.

8. A mute LED imaging lamp as claimed in claim 1, wherein: one side end parts of the drain pipe and the water adding pipe respectively extend into the backflow bin, and the other side parts of the drain pipe and the water adding pipe respectively extend to the outer side of the heat dissipation bin.

9. A mute LED imaging lamp as claimed in claim 1, wherein: the cross section of the first pipeline and the cross section of the second pipeline are respectively rectangular.