CN207702260U - Lamps and lanterns and color selector with the lamps and lanterns - Google Patents
Lamps and lanterns and color selector with the lamps and lanterns Download PDFInfo
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- CN207702260U CN207702260U CN201820063387.9U CN201820063387U CN207702260U CN 207702260 U CN207702260 U CN 207702260U CN 201820063387 U CN201820063387 U CN 201820063387U CN 207702260 U CN207702260 U CN 207702260U
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Abstract
This application discloses the color selectors of a kind of lamps and lanterns and the use lamps and lanterns, the lamps and lanterns include lampshade, fluorescent tube, tube stand and shield, the lampshade includes reflective plate bracket and reflector, and reflector is located at the inside of reflective plate bracket, and the rear end of reflector is shorter than the rear end of reflective plate bracket.The rear end of reflective plate bracket and reflector is equipped with gap, and fluorescent tube is mounted on tube stand and is placed in lampshade, and tube stand is fixed on the rear end of reflective plate bracket, and shield is arranged in reflector rear end to block the gap of reflector rear end.Use lamps and lanterns provided by the present application; because being provided with shield on the gap of the rear end of reflector; it can prevent the light that lamps and lanterns are sent out from being scattered out from the gap of the rear end of reflector; so as to effectively improve the utilization rate of light; simultaneously in the equipment such as color selector, in order to protect lamps and lanterns, lamps and lanterns to be arranged in lamp box; the phenomenon that setting of shield is also beneficial to prevent lamp box temperature increases due to the irradiation by light, to ensure that the element being easily affected by temperature in equipment performance stability.
Description
Technical field
This application involves a kind of lighting device more particularly to a kind of lamps and lanterns and with the color selector of the lamps and lanterns.
Background technology
Halogen lamp is installed on certain color selectors, for being illuminated to material, halogen lamp is made of fluorescent tube and lampshade, lamp
Cover is made of reflector and reflective plate bracket, existing halogen lamp, and convenient to replace fluorescent tube, the reflector of lampshade is ellipse by upper and lower two
Arc-shaped sub- reflector is constituted, and two pieces of sub- reflector rear ends are unclosed, and there are gaps, for being worn for fluorescent tube when dismounting fluorescent tube
It crosses.But it has the following problems in this way:Some can go out the light that fluorescent tube is sent out through the gap scatter at unclosed end, scatter out
This part light, fail to be radiated on material, light source fail all of, meanwhile, this part light scattered out is radiated at lamp
On case, it is converted into heat, lamp box temperature is caused to increase, lamp box can conduct heat to separatory vessel, and separatory vessel temperature is caused to increase,
The temperature of camera can also increase in separatory vessel, and after camera temperature increases, camera signal can be unstable, influences the normal work of camera
Make.
Invention content
To solve the problems in the background art, the main purpose of the application is to provide a kind of lamps and lanterns and using should
The tube stand of the color selector of lamps and lanterns, the lamps and lanterns is equipped with shutter, the scattering of light can be prevented, to promote the utilization of light
Rate, while preventing device (such as lamp box) temperature raising due to the scattering of light on lamps and lanterns periphery.
The application first aspect provides a kind of lamps and lanterns.
Lamps and lanterns provided by the present application include lampshade, fluorescent tube, tube stand and shield, and the lampshade includes reflective plate bracket
And reflector, reflector is located at the inside of reflective plate bracket, and the rear end of reflector is shorter than the rear end of reflective plate bracket, reflector
Back-end support and reflector rear end are equipped with gap, and fluorescent tube is mounted on tube stand and is placed in lampshade, and tube stand is fixed
In reflective plate bracket rear end, shield is arranged in reflector rear end to block reflector backend space.It should be noted that above-mentioned
Front end refers to close to one end of irradiated object, and the rear end refers to one end far from irradiated object, it is understood that after being
End refers to one end of lampshade installation fluorescent tube, and front end refers to the other end far from installation fluorescent tube one end.
It can prevent lamps and lanterns from sending out because being provided with shield on the gap of the rear end of reflector using lamps and lanterns provided by the present application
The light gone out is scattered out from the gap of the rear end of reflector, so as to effectively improve the utilization rate of light, while in color selector
Etc. in equipment, in order to protect lamps and lanterns, lamps and lanterns to be arranged in lamp box, the setting of shield is also beneficial to prevent lamp box because by light
Irradiation and temperature the phenomenon that increasing, to ensure that the element being easily affected by temperature in equipment performance stability.
According to the lamps and lanterns of the application, the tube stand includes lamp holder, and the fluorescent tube is mounted on lamp holder, the shield position
Between fluorescent tube and lamp holder, the lamp holder includes for the two of fluorescent tube clamping parts and the centre between clamping part to be clamped
Portion.
According to the lamps and lanterns of the application, the tube stand further includes lampshade top plate, lamp bracket and lamp bracket mounting plate, the lamp
Pipe, shield, lamp holder, lampshade top plate, lamp bracket and lamp bracket mounting plate are set gradually, and the shield, lamp holder and lamp bracket, which are fixed, to be connected
It connects, lamp bracket is fixedly connected with lamp bracket mounting plate, and lamp bracket mounting plate is fixedly connected with lampshade top plate, and lampshade top plate is fixed with lampshade to be connected
It connects.The assembly formed by fluorescent tube, shield, lamp holder, lampshade top plate, lamp bracket and lamp bracket mounting plate is fixed by lampshade top plate
On lampshade.As an implementation, corresponding through-hole or threaded hole are may be provided on shield, lamp holder and lamp bracket, Gu
Determine part (such as bolt or screw) to be fixedly connected with shield, lamp holder and lamp bracket by through-hole, lamp bracket can be mounted on lamp by screw
On frame mounting plate, lamp bracket mounting plate can be fixed by screws on lampshade top plate, and lampshade top plate is mounted on lampshade by locating slot
Rear end.Certainly above-mentioned various fixed forms are only a kind of explanations of embodiment, other fixation sides can be used in practical operation
Each component is fixedly connected by formula.
According to the lamps and lanterns of the application, the reflector is made of two symmetrical sub- reflectors, two sub- reflectors
Gap is formed in rear end.
According to the lamps and lanterns of the application, the sub- reflector includes the reflective surface positioned inside, and reflective surface can be elliptical arc surface
A part, using elliptical arc surface can be conducive to light convergence.
According to the lamps and lanterns of the application, for the shield at U-shaped, shield includes the shielding surface for blocking reflector backend space, with
The stationary plane that the middle part of lamp holder is fixed, and the joint face between shielding surface and stationary plane.As a kind of implementation
The screw hole of perforation is arranged in mode on stationary plane, can be fixedly connected with stationary plane with the middle part of lamp holder by screw.
According to the lamps and lanterns of the application, the shield is solid square block structure, and shield includes between covering reflector rear end
The shielding surface of gap, the opposite face of shielding surface are stationary plane, and stationary plane can be fixed on the middle part of lamp holder by fixing piece.Make
For a kind of embodiment, stationary plane side can be there are screw hole be set, can be by the centre of the stationary plane of shield and lamp holder by screw
Portion is fixedly connected.
According to the lamps and lanterns of the application, for the shield at U-shaped, shield includes carrying out shield to reflector backend space to block
Face and shield is fixed on the clamping part stationary plane on lamp holder, stationary plane is set to the both ends of reflective surface, and hangs down with shielding surface
Stationary plane, the medial surface of two bare terminal ends of lamp holder can be fixed on by fixing piece by straight setting.As an implementation, Gu
Determine the screw hole that perforation can be set on face, shield can be fixed on to two clampings of lamp holder by screw by the stationary plane at both ends
On the medial surface at end.
According to the lamps and lanterns of the application, the shield be L-shaped, shield include to reflector rear end carry out shield shielding surface and
Shield is fixed on the stationary plane on lamp holder, stationary plane is arranged in the side of shielding surface, and shielding surface is vertically arranged with stationary plane.Make
For a kind of embodiment, screw hole can be set on stationary plane, stationary plane can be fixed on to the side of lamp holder bare terminal end using screw
On side.
It should be noted that above-mentioned medial surface refers to the one side of the bare terminal end clamping fluorescent tube of lamp holder, with medial surface phase
The one side of the back of the body is lateral surface, and the face between medial surface and lateral surface is beside.
According to the lamps and lanterns of the application, the shielding surface is plane.
According to the lamps and lanterns of the application, the shielding surface is inner concave, specifically, inner concave includes arcuation inner concave, single folding
Angle inner concave and more dog-ear inner concaves.
According to the lamps and lanterns of the application, the shielding surface is arcuate surface, specifically, arcuate surface includes arcuation arcuate surface, single folding
Angle arcuate surface and more dog-ear arcuate surfaces.
It should be noted that in this application, preferably shielding surface is set to inner concave, because indent reflective surface has light
There is convergence effect, the light after convergence is radiated on material, can be effectively increased the intensity of illumination to material;It plane reflection face can be by light
Mirror-reflection is gone out, and spirogyrate reflective surface has scattering process to light, so being reflected using plane reflection face and spirogyrate
It faces and increases material intensity of illumination effect not as good as concave shaped reflecting surface.
According to the lamps and lanterns of the application, the shielding surface is placed in just on the gap of reflector rear end, the size etc. of shielding surface
Size in gap.
According to the lamps and lanterns of the application, the shielding surface is placed in the front in the gap of reflector rear end, the size etc. of shielding surface
In or less than gap size, in order to shield installation, place.
According to the lamps and lanterns of the application, the shielding surface is placed in the rear in the gap of reflector rear end, and the size of shielding surface is big
In or equal to gap size, shed with more effectively shutting out the light.
It should be noted that in this application, preferably shielding surface is placed in just on the gap of reflector rear end, because such as
Fruit shielding surface is located at the front in gap, can influence the reflective surface area of reflective surface, if shielding surface is located at the rear in gap, has portion
Light splitting leaks out, and influences shaded effect.
According to the lamps and lanterns of the application, the reflecting rate of the shielding surface is not less than 40%, it is further preferred that reflecting rate is not low
In 80%.As an implementation, the material of shield can be aluminium, copper, steel material, in order to control shield shielding surface it is reflective
Rate can be surface-treated the surface of shield, including using polishing treatment, electroplating processes, polishing electroplating processes etc..Shielding surface
Reflecting rate it is higher, be more conducive to the reflection of light, improve the utilization rate of light, prevent the temperature of peripheral parts from increasing.
The application second aspect provides a kind of color selector.
According to the color selector of the application, the lamps and lanterns that the color selector is provided using the application first aspect, the lamps and lanterns
Introduction of the concrete structure with reference to first aspect to lamps and lanterns.
Using the color selector of the application, other that can effectively prevent around the lamp box being arranged on color selector and lamp box are set
Standby temperature increases, and can especially prevent the temperature of camera from increasing, and ensures the stability of camera acquisition image and the matter of picture
Amount.
Description of the drawings
Fig. 1 is the sectional view according to the lamps and lanterns of one embodiment of the application;
Fig. 2 is the Structure explosion diagram according to the lamps and lanterns of one embodiment of the application;
Fig. 3 is the assembling figure according to the fluorescent tube and tube stand of the lamps and lanterns of one embodiment of the application;
Fig. 4 is the phantom of the lamps and lanterns of no shield in the prior art;
Fig. 5 is the light path schematic diagram of the lamps and lanterns of no shield in the prior art;
Fig. 6 is the phantom according to the lamps and lanterns of one embodiment of the application;
Fig. 7 is the light path schematic diagram according to the lamps and lanterns of one embodiment of the application;
Fig. 8 is the various structures schematic diagram according to the shielding surface of the lamps and lanterns shield of one embodiment of the application;
Fig. 9 is the shield structure figure according to the lamps and lanterns of another embodiment of the application;
Figure 10 is the assembling figure of the shield and fluorescent tube, tube stand of shield structure according to Fig.9,;
Figure 11 is the shield structure figure according to the lamps and lanterns of another embodiment of the application;
Figure 12 is the assembling figure according to the shield and fluorescent tube, tube stand of shield structure shown in Figure 11;
Figure 13 is the shield structure figure according to the lamps and lanterns of another embodiment of the application;
Figure 14 is the assembling figure according to the shield and fluorescent tube, tube stand of shield structure shown in Figure 13;
Figure 15 is the schematic diagram in the front for being located at reflector backend space according to the shield of another embodiment of the application;
Figure 16 is the schematic diagram at the rear for being located at reflector backend space according to the shield of another embodiment of the application.
Wherein:
1, lampshade;11, reflective plate bracket;101, lampshade reflective surface;12, reflector;121, the first sub- reflector;122,
Two sub- reflectors;2, fluorescent tube;A, tube stand;3, lamp holder;31, clamping part;32, middle part;4, shield;401, shielding surface;
402, stationary plane;403, joint face;5, lampshade top plate;6, lamp bracket;7, lamp bracket mounting plate.
Specific implementation mode
Embodiments herein is described below in detail, it should be noted that the embodiment described by reference to attached drawing is to show
Example property, it is intended to for explaining the application, and should not be understood as the limitation to the application.Additionally, due to lamps and lanterns on color selector
Installation belongs to common sense, only provides attached drawing to the concrete structure of lamps and lanterns herein and illustrates, no longer to lamps and lanterns on color selector
Installation is described in detail, as long as can illuminate on color selector and to material the lamp applications of the application, that is, constitutes this Shen
The color selector containing herein described lamps and lanterns that please be described.
As shown in Figure 1 and Figure 2, halogen lamp is made of lampshade 1, fluorescent tube 2, tube stand a and shield 4.The fluorescent tube 2 is set
In (i.e. lampshade 1 is formed by space) in lampshade 1, the lampshade 1 is made of reflective plate bracket 11 and reflector 12, the lamp
Cover 1 is the structure similar to truncated cone shape, i.e. one end open is larger, and another end opening is smaller, and the larger direction that is open is alignment object
The direction of material is the direction that light source projects, and defined herein as front end, the smaller direction of opening is defined as rear end, generally from rear end
Carry out the installation operation of fluorescent tube, the mark in the direction such as Fig. 1 of front end and rear end, 2.Reflector 12 is located at reflective plate bracket 11
Inside (i.e. reflective plate bracket 11 covers on the outside of reflector 12), and after the rear end of reflector 12 is shorter than reflective plate bracket 11
End.The gap that fluorescent tube 2 shuttles when the rear end of the reflective plate bracket 11 and reflector 12 is equipped with for installation fluorescent tube 2, i.e., it is reflective
Board mount 11 and reflector 12 are the structure similar to truncated cone shape.Fluorescent tube 2 is mounted on tube stand a, and tube stand a is solid
It is scheduled on the rear end of reflective plate bracket 11, shield 4 is arranged on the gap of 12 rear end of reflector, can be to 12 backend space of reflector
It is blocked, prevents light from shedding from gap.
As the embodiment of the application, as shown in Figures 2 and 3, tube stand a includes lamp holder 3, lampshade top plate 5, lamp
Frame 6 and lamp bracket mounting plate 7, wherein fluorescent tube 2 are mounted on lamp holder 3, and shield 4 is arranged between fluorescent tube 2 and lamp holder 3, shield 4,
Corresponding threaded hole is provided on lamp holder 3 and lamp bracket 6, screw is fixed shield 4, lamp holder 3 and lamp bracket 6 by threaded hole
Connection, lamp bracket 6 are mounted on by screw on lamp bracket mounting plate 7, and lamp bracket mounting plate 7 is fixed by screws on lampshade top plate 5, lamp
For cowl top panel 5 between lamp holder 3 and lamp bracket 6, lampshade top plate 5 is mounted on 1 rear end of lampshade by locating slot, and passes through fastening structure
It is fixed on 1 rear end of lampshade, forms halogen lamp as shown in Figure 1.Wherein, as shown in Fig. 2, lamp holder includes clamping part 31 and middle part
32, for fluorescent tube 2 to be clamped, middle part 32 is bonded clamping part 31 with lamp bracket 6.
As the embodiment of the application, as shown in Figure 1, 2, reflector 12 is reflective by two the first symmetrical sons
Plate 121 and the second sub- reflector 122 are constituted, and two sub- reflectors form gap in rear end, that is, form 12 rear end of above-mentioned reflector
Gap, reflector 12 includes the reflective surface 101 positioned inside, and reflective surface 101 can be a part for elliptical arc surface.
With reference to halogen modulated structure in the prior art, the technology of the application is further elaborated.In no shield
Halogen modulated structure in (halogen lamp i.e. described in background technology), as shown in figure 4, due in 1 rear end of lampshade, two sons are reflective
There are gaps between plate, and the light that the fluorescent tube 2 inside lampshade 1 is sent out is understood some and overflowed through gap.Concrete principle
It is as follows:The halogen lamp light path schematic diagram of no shield is as shown in figure 5, fluorescent tube 2 is usually placed in a focal point of elliptic arc, lampshade
The reflective surface 101 of 1 reflector 12 most of light that fluorescent tube 2 is sent out is converged in elliptic arc another focus (i.e. viewpoint, depending on
Point refers to color selector during carrying out color sorting, material is identified the spatial position residing for material when taking pictures) at, but due to
There are gap, the light that fluorescent tube 2 is sent out has part and sheds from the gap of 12 rear end of reflector 12 rear end of reflector.And it is general, such as
Halogen lamp described in Fig. 1 and Fig. 4 will be mounted in lamp box, and lamp box can prevent dust from falling on reflective surface 101, be influenced anti-
Light effect, meanwhile, lamp box can also protect fluorescent tube 2, prevent dust, steam etc. from falling on fluorescent tube, influence fluorescent tube service life.Fluorescent tube
The light of 2 transmittings can be radiated on the tank wall of lamp box by this part light that 12 backend space of reflector scatters out, on the one hand meeting
The loss for causing light energy, reduces the utilization rate of light source, another aspect lamp box after by the irradiation of light source temperature can increase, further
Influence the stability of camera properties.
Under comparing, the halogen modulated structure with shield 4 of the application, as shown in fig. 6,12 backend space of reflector is hidden
Plate 4 covers, and the light that fluorescent tube 2 is sent out will not be shed by gap.Specifically, the halogen light line structure with shield 4, such as Fig. 7 institutes
Show, originally may by part light that the gap scatter of 12 rear end of reflector is gone out after the shielding surface 401 of shield 4 reflects,
Originally can the loss of energy part light, can also be radiated on material.Thus it sees, increasing shield 4 on halogen lamp can carry
Height causes lamp box to generate heat the utilization rate of light source meanwhile, it is capable to which this part light is avoided to be radiated on lamp box, can effectively reduce
Lamp box temperature, and then avoid the unstability of camera properties.
As a kind of embodiment of the application, as shown in figs. 1,2 and 6, shield 4, including after blocking reflector 12
The shielding surface 401 of splaying, the stationary plane 402 being fixed on lamp holder 3, and the joint face between reflective surface and stationary plane
403, shielding surface 401 is plane herein, and bolt hole is equipped on stationary plane 402, stationary plane can be fixed on to lamp holder 3 using bolt
Middle part 32.
As a kind of embodiment of the application, as shown in figure 8, the shielding surface 401 of shield 4 may be set to be other shapes
Shape, specific shielding surface can be inner concave, including as figure (a) shown in arcuation inner concave, as figure (c) shown in list dog-ear in
Concave surface and more dog-ear inner concaves as shown in figure (d);May be arcuate surface, the arcuation arcuate surface as shown in figure (e) is such as schemed
(f) single dog-ear arcuate surface and more dog-ear arcuate surfaces as shown in figure (g) shown in.In actual use, preferably by shielding surface
401 are set as inner concave, can be effective because indent reflective surface there is convergence effect, the light after convergence to be radiated on material light
Increase the intensity of illumination to material;Plane reflection face can reflect away light microscopic face, and spirogyrate reflective surface has scattering to light
Effect, so using plane reflection face and spirogyrate reflecting surface for increasing material intensity of illumination effect not as good as concave shaped reflects
Face.
As a kind of embodiment of the application, the shielding surface 401 of shield 4 can just be set as shown in Fig. 1 and Fig. 6, Fig. 7
In on the gap of 12 rear end of reflector, the size of shielding surface 401 is equal to the size in gap.
As a kind of embodiment of the application, as shown in figure 9, shield 4 can be solid square block structure, shield 4
Shielding surface 401 cover the gap of 12 rear end of reflector, there are screw holes on the opposite face, that is, stationary plane of shielding surface 401, pass through
Shield 4 can be fixedly connected by screw with lamp holder 3, specific as shown in Figure 10, and screw hole, screw also are provided on lamp holder 3, lamp bracket 6
The screw hole on perforation screw hole and stationary plane on lamp holder 3, lamp bracket 6, can fix shield 4 and lamp holder 3 and lamp bracket 6
Connection, to which shield 4 to be fixed on to the top of fluorescent tube 2, when fluorescent tube 2 to be mounted in lampshade 1, shield 4 will be after reflector 12
It is blocked in the gap at end.
As a kind of embodiment of the application, as shown in figure 11, shield 4 includes carrying out shield to 12 rear end of reflector
Shielding surface 401 and shield 4 is fixed on the stationary plane 402 on lamp holder 3, stationary plane 402 is set to the both ends of shielding surface 401.Tool
Body, as shown in figure 12, screw hole can be set on stationary plane 402, stationary plane 402 is fixed on to the clamping part of lamp holder by screw
31 medial surface.
As a kind of embodiment of the application, as shown in figure 13, shield 4 or L-shaped, including to reflector 12 after
End carries out the shielding surface 401 of shield and shield 4 is fixed on the stationary plane 402 on lamp holder 3, and shielding surface 401 hangs down with stationary plane 402
Straight setting.Specifically, as shown in figure 14, screw hole can be arranged in the both ends of stationary plane, and stationary plane 402 is fixed on lamp by screw
The beside of the clamping part 31 of seat.
As a kind of embodiment of the application, as shown in Figure 15,16, shield 4 can also be placed in 12 backend space of reflector
Front or behind.As shown in figure 15, shielding surface 401 can also be placed in the front of 12 backend space of reflector, i.e. shielding surface 401
In the space constituted into reflector 12, the size of shielding surface 401 is equal to the size in gap, certainly as an improvement embodiment party
Formula, the size of shielding surface 401 is also smaller than the size in gap, so as to taking for shield 4.As shown in figure 16, when being placed in reflector
When the rear of 12 backend spaces, i.e., shielding surface 401 is located at outside the space of the composition of reflector 12, and the size of shielding surface 401 can be more than
The size in gap, is shed with more effectively shutting out the light, certainly as an improvement embodiment, the size of shielding surface 401
Also it can be equal to the size in gap.
As a kind of embodiment of the application, in order to further increase reflector 12 for light reflecting effect, with more
The effective temperature rise for reducing lamp box should ensure that the reflecting rate of the shielding surface of reflector is not less than 40% as possible, further excellent
Reflecting rate is selected to be more than 80%.Specifically, the material of shield 4 can be aluminium, copper, steel material, in order to control the shielding surface 401 of shield 4
Reflecting rate, can to the surface of shield 4 using polishing treatment, electroplating processes, polishing plating be jointly processed by.
Although embodiments herein has been shown and described above, it is to be understood that above-described embodiment is example
Property, it should not be understood as the limitation to the application, those skilled in the art within the scope of application can be to above-mentioned
Embodiment is changed, changes, replacing and modification." preceding " " rear " " front end " " rear end " recited above is only used in conjunction with attached drawing pair
The elaboration of specific implementation mode cannot be defined scope of the present application.
Claims (11)
1. a kind of lamps and lanterns, including lampshade, fluorescent tube, tube stand, which is characterized in that further include shield, the lampshade includes reflective
Board mount and reflector, reflector is located at the inside of reflective plate bracket, and the rear end of reflector is shorter than the rear end of reflective plate bracket,
Reflective plate bracket rear end and reflector rear end are equipped with gap, and fluorescent tube is mounted on tube stand and is placed in lampshade, fluorescent tube branch
Frame is fixed on reflective plate bracket rear end, and shield is arranged in reflector rear end to block reflector backend space.
2. lamps and lanterns according to claim 1, which is characterized in that the tube stand includes lamp holder, and the fluorescent tube is mounted on
On lamp holder, for the shield between fluorescent tube and lamp holder, the lamp holder includes for the two of fluorescent tube clamping parts to be clamped and are located at
Middle part between clamping part.
3. lamps and lanterns according to claim 2, which is characterized in that the tube stand further include lampshade top plate, lamp bracket and
Lamp bracket mounting plate, the fluorescent tube, shield, lamp holder, lampshade top plate, lamp bracket and lamp bracket mounting plate are set gradually, the shield, lamp
Seat and lamp bracket are fixedly connected, and the lamp bracket is fixedly connected with lamp bracket mounting plate, and the lamp bracket mounting plate and lampshade top plate are fixed
Connection, the lampshade top plate are fixedly connected with lampshade.
4. lamps and lanterns according to claim 2, which is characterized in that for the shield at U-shaped, shield includes blocking reflector rear end
The stationary plane that the shielding surface in gap and the middle part of lamp holder are fixed and the connection between shielding surface and stationary plane
Face.
5. lamps and lanterns according to claim 2, which is characterized in that the shield is solid square block structure, and shield includes
The shielding surface of reflector backend space is covered, and the opposite face of shielding surface is stationary plane, stationary plane can be fixed on by fixing piece
On the middle part of lamp holder.
6. lamps and lanterns according to claim 2, which is characterized in that for the shield at U-shaped, shield includes blocking reflector rear end
The shielding surface in gap, the stationary plane being fixed with the clamping part of lamp holder, stationary plane are set to the both ends of shielding surface, and with screening
Block face is vertically arranged, on the medial surface for two bare terminal ends that can stationary plane be fixed on to lamp holder by fixing piece.
7. lamps and lanterns according to claim 2, which is characterized in that the shield be L-shaped, shield include to reflector rear end into
The shielding surface of row shield and the stationary plane that shield is fixed on to lamp holder, stationary plane are arranged in the side of shielding surface, shielding surface with it is solid
Determine face to be vertically arranged, in the beside for the bare terminal end that can stationary plane be fixed on to lamp holder by fixing piece.
8. according to the lamps and lanterns described in any one of claim 4-7, which is characterized in that the shielding surface is plane;Or, described
Shielding surface is inner concave;Or, the shielding surface is arcuate surface.
9. according to the lamps and lanterns described in any one of claim 4-7, which is characterized in that the shielding surface is placed in reflector just
On backend space, the size of shielding surface is equal to the size in gap;Or, the shielding surface is placed in the front of reflector backend space,
The size of shielding surface is equal to or less than the size in gap;Or, the shielding surface is placed in the rear of reflector backend space, shielding surface
Size be greater than or equal to gap size.
10. according to the lamps and lanterns described in any one of claim 4-7, which is characterized in that the reflecting rate of the shielding surface is not low
In 40%;Preferably, the reflecting rate of the shielding surface is not less than 80%.
11. a kind of color selector, which is characterized in that including the lamps and lanterns described in any one of claim 1-10.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN201820063387.9U CN207702260U (en) | 2018-01-15 | 2018-01-15 | Lamps and lanterns and color selector with the lamps and lanterns |
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Application Number | Priority Date | Filing Date | Title |
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CN201820063387.9U CN207702260U (en) | 2018-01-15 | 2018-01-15 | Lamps and lanterns and color selector with the lamps and lanterns |
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CN207702260U true CN207702260U (en) | 2018-08-07 |
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CN201820063387.9U Active CN207702260U (en) | 2018-01-15 | 2018-01-15 | Lamps and lanterns and color selector with the lamps and lanterns |
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Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110043823A (en) * | 2018-01-15 | 2019-07-23 | 合肥美亚光电技术股份有限公司 | Lamps and lanterns and color selector with the lamps and lanterns |
CN110314857A (en) * | 2019-05-08 | 2019-10-11 | 合肥泰禾光电科技股份有限公司 | Color sorting lamp and color selector |
-
2018
- 2018-01-15 CN CN201820063387.9U patent/CN207702260U/en active Active
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110043823A (en) * | 2018-01-15 | 2019-07-23 | 合肥美亚光电技术股份有限公司 | Lamps and lanterns and color selector with the lamps and lanterns |
CN110314857A (en) * | 2019-05-08 | 2019-10-11 | 合肥泰禾光电科技股份有限公司 | Color sorting lamp and color selector |
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