CN209386214U - A kind of optically focused light convenient for heat dissipation imaging lamp - Google Patents
A kind of optically focused light convenient for heat dissipation imaging lamp Download PDFInfo
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- CN209386214U CN209386214U CN201920110633.6U CN201920110633U CN209386214U CN 209386214 U CN209386214 U CN 209386214U CN 201920110633 U CN201920110633 U CN 201920110633U CN 209386214 U CN209386214 U CN 209386214U
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- optically focused
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- fluorescent tube
- lamp
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Abstract
The utility model discloses a kind of optically focused light convenient for the imaging lamp of heat dissipation, including imaging lamp ontology, the top of the imaging lamp ontology is fixedly connected with the bottom end of connection frame, the top of the connection frame and the bottom end of lamp holder connect, the front end of the imaging lamp ontology and one end of lighting tube connector connect, the other end of the lighting tube connector is connect with one end of optically focused light imaging fluorescent tube, the optically focused other end of light imaging fluorescent tube and one end of lampshade connects, and the two sides of the optically focused light imaging fluorescent tube are mounted on radiator respectively.The utility model has the advantages that the light issued is uniform, it is able to maintain uniform-illumination, greatly improves the experience of user；By the way that radiator is arranged, thus not only accomplish that dust-proof effectively cold wind can also be introduced carries out distributing for heat by cooling fin inside optically focused light imaging fluorescent tube, while heat radiation structure design science is simple, it is compact-sized, it is quick and easy for installation.
Description
Technical field
The utility model relates to imaging lamp technical fields, it particularly relates to a kind of imaging of optically focused light convenient for heat dissipation
Lamp.
Background technique
Imaging lamp, including lamp body, LED light source, collector lens, lamp piece, the driving device of revolving light piece and imaging len, energy
By various shapes such as the hot spot side of being cut into, diamond shape, triangles, or required various patterns are projected, is suitable for theatrical stage
The places such as performing art background, studio and TV station.The light that imaging lamp on the market is issued at present is uneven, so that imaging lamp
Uneven illumination it is even, greatly reduce the experience of user.Although existing imaging lamp is equipped with heat dissipation equipment, and heat dissipation equipment simultaneously
Design it is not reasonable, imaging lamp for a long time use when lamp temperatures also can quickly increase, to lamps and lanterns cause loss also exist pacify
Full hidden danger.
For the problems in the relevant technologies, currently no effective solution has been proposed.
Utility model content
For the problems in the relevant technologies, the utility model proposes a kind of optically focused light convenient for the imaging lamp of heat dissipation, with gram
Take above-mentioned technical problem present in existing the relevant technologies.
For this purpose, the specific technical solution that the utility model uses is as follows:
A kind of imaging lamp of the optically focused light convenient for heat dissipation, including imaging lamp ontology, the top of the imaging lamp ontology and company
The bottom end for connecing frame is fixedly connected, and the top of the connection frame and the bottom end of lamp holder connect, the front end of the imaging lamp ontology and lamp
One end of tube connector connects, and the other end of the lighting tube connector is connect with one end of optically focused light imaging fluorescent tube, described poly-
The light other end of light imaging fluorescent tube and one end of lampshade connects, and the two sides of the optically focused light imaging fluorescent tube are mounted on respectively
Radiator, wherein be sequentially installed with LED along the lampshade direction axis line position inside the optically focused light imaging fluorescent tube
Light source, beam condensing unit, light diffusion microscope group, condenser one, condenser two, screen board, lens one and lens two, the radiator
Including being embedded the heat-dissipating cavity in the optically focused light imaging fluorescent tube side wall, the heat-dissipating cavity is imaged close to the optically focused light
The fluorescent tube one end and inside for being located at the optically focused light imaging fluorescent tube is equipped with cooling fin, the cooling fin and the heat-dissipating cavity
Between form vented cavity, the two sides of the vented cavity are respectively arranged with air intake passage and air-out passage, inside the air intake passage
Radiator fan is installed, the heat-dissipating cavity is equipped with and the air intake passage far from one end of the optically focused light imaging fluorescent tube
And the water proof ventilated membrane that the air-out passage matches.
Further, the vented cavity is mounted on both ends close to the bottom both ends of the optically focused light imaging fluorescent tube respectively
The deflector matched respectively with the ventilation cavity wall and the cooling fin, also, the deflector is arcuate shape.
Further, the deflector is equipped with equiulbrium flow far from the side middle position of the optically focused light imaging fluorescent tube
Field turbolator.
Further, the balance flow field turbolator includes the shell connecting with the deflector, and the enclosure interior is set
It is equipped with guiding core.
Further, it is described guiding core include axial location disposed in the housing central support, it is described in
Wrapping around for heart supporter is provided with several blades connecting with the inner walls.
Further, the LED light source is made of LED substrate and several LED lamp beads being mounted in the LED substrate.
The utility model has the following beneficial effects:
(1), by setting beam condensing unit, so that the beam condensing unit light as much as possible collecting LED light source and issuing；
Microscope group is spread by the way that light is arranged, to homogenize the uneven of the uneven and light intensity of color caused by beam condensing unit optically focused
Problem；By setting condenser one and condenser two, to being imaged the hot spot of the uniform uniform intensity of color to imaging system
The position of light hole diameter matches obtains the hot spot of the uniform uniform intensity of color；And then the light issued is uniform, Neng Goubao
Uniform-illumination is held, the experience of user is greatly improved.
(2), by setting radiator, thus not only accomplish it is dust-proof can also effectively cold wind introduce optically focused light at
As carrying out distributing for heat by cooling fin inside fluorescent tube, while heat radiation structure design science is simple, compact-sized, easy for installation
Fast, cleverly heat dissipation setting, good heat dissipation effect guarantee stage imaging lamp long-term stable work, and the service life is long, is worthy to be popularized.
Detailed description of the invention
In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Needed in attached drawing be briefly described, it should be apparent that, the accompanying drawings in the following description is only the utility model
Some embodiments for those of ordinary skill in the art without creative efforts, can also be according to this
A little attached drawings obtain other attached drawings.
Fig. 1 is the structural schematic diagram according to a kind of optically focused light of the utility model embodiment convenient for the imaging lamp of heat dissipation；
Fig. 2 is to be imaged according to a kind of optically focused light of the utility model embodiment convenient for the optically focused light of the imaging lamp of heat dissipation
One of cross-sectional view of fluorescent tube；
Fig. 3 is to be imaged according to a kind of optically focused light of the utility model embodiment convenient for the optically focused light of the imaging lamp of heat dissipation
The two of the cross-sectional view of fluorescent tube；
Fig. 4 is the balance flow field flow-disturbing according to a kind of optically focused light of the utility model embodiment convenient for the imaging lamp of heat dissipation
The structural schematic diagram of son；
Fig. 5 is the knot according to a kind of optically focused light of the utility model embodiment convenient for the guiding core of the imaging lamp of heat dissipation
Structure schematic diagram.
In figure:
1, imaging lamp ontology；2, connection frame；3, lamp holder；4, lighting tube connector；5, fluorescent tube is imaged in optically focused light；6, lampshade；
7, radiator；8, LED light source；9, beam condensing unit；10, light spreads microscope group；11, condenser one；12, condenser two；13, shield
Plate；14, lens one；15, lens two；16, heat-dissipating cavity；17, cooling fin；18, vented cavity；19, air intake passage；20, outlet air is logical
Road；21, radiator fan；22, water proof ventilated membrane；23, deflector；24, flow field turbolator is balanced；25, shell；26, it is oriented to core；
27, blade；28, central support.
Specific embodiment
To further illustrate each embodiment, the utility model is provided with attached drawing, these attached drawings are in the utility model discloses
A part of appearance mainly to illustrate embodiment, and can cooperate the associated description of specification former come the running for explaining embodiment
Reason, cooperation refer to these contents, and those of ordinary skill in the art will be understood that other possible embodiments and this is practical new
The advantages of type, the component in figure is not necessarily to scale, and similar component symbol is conventionally used to indicate similar component.
Embodiment according to the present utility model provides a kind of optically focused light convenient for the imaging lamp of heat dissipation.
Now in conjunction with the drawings and specific embodiments, the present invention will be further described, as shown in Figs. 1-5, practical according to this
Imaging lamp of the optically focused of the new embodiment light convenient for heat dissipation, including imaging lamp ontology 1, the top of the imaging lamp ontology 1 with
The bottom end of connection frame 2 is fixedly connected, and the top of the connection frame 2 is connect with the bottom end of lamp holder 3, before the imaging lamp ontology 1
End is connect with one end of lighting tube connector 4, and one end of the other end and optically focused of the lighting tube connector 4 light imaging fluorescent tube 5 connects
It connects, the other end of the optically focused light imaging fluorescent tube 5 is connect with one end of lampshade 6, the two sides of the optically focused light imaging fluorescent tube 5
It is mounted on radiator 7 respectively, wherein along 6 direction central axes of the lampshade position inside the optically focused light imaging fluorescent tube 5
Set be sequentially installed with LED light source 8, beam condensing unit 9, light diffusion microscope group 10, condenser 1, condenser 2 12, screen board 13, thoroughly
Mirror 1 and lens 2 15, the radiator 7 include the heat-dissipating cavity being embedded in the optically focused light imaging 5 side wall of fluorescent tube
16, the heat-dissipating cavity 16 is close to the optically focused light imaging 5 one end of fluorescent tube and is located in the optically focused light imaging fluorescent tube 5
Portion is equipped with cooling fin 17, and vented cavity 18 is formed between the cooling fin 17 and the heat-dissipating cavity 16, the vented cavity 18
Two sides are respectively arranged with air intake passage 19 and air-out passage 20, and radiator fan 21 is equipped with inside the air intake passage 19, described
Heat-dissipating cavity 16 is equipped with and the air intake passage 19 and the air-out passage far from one end of the optically focused light imaging fluorescent tube 5
The 20 water proof ventilated membranes 22 matched.
With the aid of the technical scheme, by the way that beam condensing unit 9 is arranged, so that the collection as much as possible of beam condensing unit 9
The light that LED light source 8 issues；Microscope group 10 is spread by the way that light is arranged, to homogenize color caused by 9 optically focused of beam condensing unit
Uneven and light intensity problem of non-uniform；By setting condenser 1 and condenser 2 12, thus by the uniform light of color
The hot spot that the uniform uniform intensity of color is obtained to the position of imaging system light hole diameter matches is imaged in strong uniform hot spot；
And then the light issued is uniform, is able to maintain uniform-illumination, greatly improves the experience of user.By the way that radiator 7 is arranged,
To not only accomplish that dust-proof effectively cold wind can also be introduced carries out heat by cooling fin 17 inside optically focused light imaging fluorescent tube 5
Amount distributes, while heat radiation structure design science is simple, compact-sized, quick and easy for installation, cleverly heat dissipation setting, heat dissipation effect
Fruit is good, guarantees stage imaging lamp long-term stable work, the service life is long, is worthy to be popularized.
In one embodiment, for above-mentioned vented cavity 18, the vented cavity 18 is imaged close to the optically focused light
The bottom both ends of fluorescent tube 5 are mounted on both ends respectively and lead respectively with what 18 inner wall of vented cavity and the cooling fin 17 matched
Flowing plate 23, also, the deflector 23 is arcuate shape, to reduce the viscous flow of circulating current, to reduce air intake passage 19
Interior resistance to improve the flow efficiency of circulating current, and then reaches best heat transfer effect, improves radiating efficiency.In addition, tool
Body is in application, the radian of the deflector is 45 degree.
In one embodiment, for above-mentioned deflector 23, the deflector 23 is imaged far from the optically focused light
The side middle position of fluorescent tube 5 is equipped with balance flow field turbolator 24, to reduce the viscous flow of circulating current, to reduce air inlet
Resistance in channel 19 to improve the flow efficiency of circulating current, and then reaches best heat transfer effect, improves radiating efficiency.
In addition, the angular range of the air intake passage 19 and horizontal direction is between 5-20 degree when concrete application.
In one embodiment, for above-mentioned balance flow field turbolator 24, balance flow field turbolator 24 includes
The shell 25 connecting with the deflector 23, the shell 25 is internally provided with guiding core 26, to reduce circulating current
It remains in a standstill, to reduce the resistance in air intake passage 19, to improve the flow efficiency of circulating current, and then reaches best heat exchange effect
Fruit improves radiating efficiency.In addition, when concrete application, in order to further decrease the resistance in air intake passage 19, in the shell 25
The inner wall of wall and the air intake passage 19 is design of combining closely, i.e., the cross section of shell 25 and the air intake passage 19 is transversal
Face size is identical.
In one embodiment, for above-mentioned guiding core 26, the guiding core 26 includes being arranged in the shell
The central support 28 of 25 axis line position of body, wrapping around for the central support 28 are provided with several and shell 25
The blade 27 of inner wall connection, to reduce the resistance in air intake passage 19, follows to reduce the viscous flow of circulating current to improve
The flow efficiency of ring air-flow, and then reach best heat transfer effect, improve radiating efficiency.In addition, when concrete application, in order to further
The flow efficiency of circulating current, 27 cross section of blade be in streamline construction, the blade 27 along the shell 25 radial direction
There are certain bending angle in direction.
In one embodiment, for above-mentioned LED light source 8, the LED light source 8 is by LED substrate and is mounted on described
Several LED lamp beads in LED substrate are constituted.
Working principle: in specific application, being emitted beam by LED light source 8, and beam condensing unit 9 is collected LED light source 8 and issued
Light, light carries out the uneven and light of color caused by homogenization 9 optically focused of beam condensing unit by equal light diffusion microscope group 10
Strong problem of non-uniform, the light after light diffusion microscope group 10 light pass sequentially through condenser 1 and condenser 2 12,
To be imaged the hot spot of the uniform uniform intensity of color to the position of imaging system light hole diameter matches, it is uniform to obtain color
With the hot spot of uniform intensity.When being radiated, the heat that LED light source 8 generates while shining is by being transferred to cooling fin
On 17, cooling fin 17 distributes heat to vented cavity 18, so that vented cavity 18 is in air intake passage 19 and air-out passage
Air circulation flow heat dissipation is carried out under the action of 20.
In conclusion by means of the above-mentioned technical proposal of the utility model, by the way that beam condensing unit 9 is arranged, so that poly-
The light as much as possible collecting LED light source 8 and issuing of electro-optical device 9；Microscope group 10 is spread by the way that light is arranged, to homogenize optically focused
The problem of non-uniform of the uneven and light intensity of color caused by 9 optically focused of device；Pass through setting condenser 1 and condenser two
12, to being imaged the hot spot of the uniform uniform intensity of color to the position of imaging system light hole diameter matches, obtain color
The hot spot of uniform uniform intensity；And then the light issued is uniform, is able to maintain uniform-illumination, greatly improves the body of user
It tests.By be arranged radiator 7, thus not only accomplish it is dust-proof can also effectively cold wind introduce optically focused light be imaged fluorescent tube 5
Inside carries out distributing for heat by cooling fin 17, while heat radiation structure design science is simple, compact-sized, easy for installation fast
Victory, cleverly heat dissipation setting, good heat dissipation effect guarantee stage imaging lamp long-term stable work, and the service life is long, is worthy to be popularized.
In the present invention unless specifically defined or limited otherwise, term " installation ", " setting ", " connection ", " Gu
Calmly ", the terms such as " being screwed on " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or integral；
It can be mechanical connection, be also possible to be electrically connected；It can be directly connected, can also indirectly connected through an intermediary, it can be with
It is the interaction relationship of the connection or two elements inside two elements, unless otherwise restricted clearly, for this field
For those of ordinary skill, the concrete meaning of above-mentioned term in the present invention can be understood as the case may be.
The above is only the preferred embodiment of the utility model only, is not intended to limit the utility model, all at this
Within the spirit and principle of utility model, any modification, equivalent replacement, improvement and so on should be included in the utility model
Protection scope within.
Claims (6)
1. a kind of optically focused light is convenient for the imaging lamp of heat dissipation, which is characterized in that including imaging lamp ontology (1), the imaging lamp sheet
The top of body (1) is fixedly connected with the bottom end of connection frame (2), and the top of the connection frame (2) is connect with the bottom end of lamp holder (3),
The front end of the imaging lamp ontology (1) is connect with one end of lighting tube connector (4), the other end of the lighting tube connector (4) with
One end connection of optically focused light imaging fluorescent tube (5), one end of the optically focused other end of light imaging fluorescent tube (5) and lampshade (6)
Connection, the optically focused light imaging fluorescent tube (5) two sides be mounted on radiator (7) respectively, wherein the optically focused light at
LED light source (8), beam condensing unit (9), are sequentially installed with along the lampshade (6) direction axis line position as fluorescent tube (5) are internal
Light spreads microscope group (10), condenser one (11), condenser two (12), screen board (13), lens one (14) and lens two (15), described
Radiator (7) includes the heat-dissipating cavity (16) being embedded in the optically focused light imaging fluorescent tube (5) side wall, the heat-dissipating cavity
(16) fluorescent tube (5) one end is imaged close to the optically focused light and the inside for being located at the optically focused light imaging fluorescent tube (5) is equipped with
Cooling fin (17) forms vented cavity (18) between the cooling fin (17) and the heat-dissipating cavity (16), the vented cavity (18)
Two sides be respectively arranged with air intake passage (19) and air-out passage (20), radiator fan is installed inside the air intake passage (19)
(21), the heat-dissipating cavity (16) is equipped with and the air intake passage far from one end of the optically focused light imaging fluorescent tube (5)
(19) and the water proof ventilated membrane (22) that matches of the air-out passage (20).
2. a kind of optically focused according to claim 1 light is convenient for the imaging lamp of heat dissipation, which is characterized in that the vented cavity
(18) close to the optically focused light imaging fluorescent tube (5) bottom both ends be mounted on respectively both ends respectively with the vented cavity (18)
The deflector (23) that inner wall and the cooling fin (17) match, also, the deflector (23) is arcuate shape.
3. a kind of optically focused according to claim 2 light is convenient for the imaging lamp of heat dissipation, which is characterized in that the deflector
(23) the side middle position far from the optically focused light imaging fluorescent tube (5) is equipped with balance flow field turbolator (24).
4. a kind of optically focused according to claim 3 light is convenient for the imaging lamp of heat dissipation, which is characterized in that the balance flow field
Turbolator (24) includes the shell (25) connecting with the deflector (23), and the shell (25) is internally provided with guiding core
(26)。
5. a kind of optically focused according to claim 4 light is convenient for the imaging lamp of heat dissipation, which is characterized in that the guiding core
It (26) include central support (28) of the setting in the shell (25) axis line position, the outside of the central support (28)
It is surrounded with several blades (27) connecting with the shell (25) inner wall.
6. a kind of optically focused according to claim 1 light is convenient for the imaging lamp of heat dissipation, which is characterized in that the LED light source
(8) it is made of LED substrate and several LED lamp beads being mounted in the LED substrate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920110633.6U CN209386214U (en) | 2019-01-23 | 2019-01-23 | A kind of optically focused light convenient for heat dissipation imaging lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920110633.6U CN209386214U (en) | 2019-01-23 | 2019-01-23 | A kind of optically focused light convenient for heat dissipation imaging lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209386214U true CN209386214U (en) | 2019-09-13 |
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ID=67853853
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920110633.6U Active CN209386214U (en) | 2019-01-23 | 2019-01-23 | A kind of optically focused light convenient for heat dissipation imaging lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209386214U (en) |
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2019
- 2019-01-23 CN CN201920110633.6U patent/CN209386214U/en active Active
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