CN110043823A - 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
- Publication number
- CN110043823A CN110043823A CN201810033693.2A CN201810033693A CN110043823A CN 110043823 A CN110043823 A CN 110043823A CN 201810033693 A CN201810033693 A CN 201810033693A CN 110043823 A CN110043823 A CN 110043823A
- Authority
- CN
- China
- Prior art keywords
- shield
- reflector
- lamps
- shielding surface
- lanterns
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
- F21S8/00—Lighting devices intended for fixed installation
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V1/00—Shades for light sources, i.e. lampshades for table, floor, wall or ceiling lamps
- F21V1/02—Frames
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V13/00—Producing particular characteristics or distribution of the light emitted by means of a combination of elements specified in two or more of main groups F21V1/00 - F21V11/00
- F21V13/02—Combinations of only two kinds of elements
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V19/00—Fastening of light sources or lamp holders
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21W—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO USES OR APPLICATIONS OF LIGHTING DEVICES OR SYSTEMS
- F21W2131/00—Use or application of lighting devices or systems not provided for in codes F21W2102/00-F21W2121/00
- F21W2131/40—Lighting for industrial, commercial, recreational or military use
- F21W2131/403—Lighting for industrial, commercial, recreational or military use for machines
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Abstract
This application discloses a kind of lamps and lanterns and use the color selector of the 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 reflector rear end is arranged in block the gap of reflector rear end in shield.Use lamps and lanterns provided by the present application; because being provided with shield on the gap of the rear end of reflector; the light that can prevent lamps and lanterns from issuing is 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 are 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 stability of the performance for the element being easily affected by temperature in equipment.
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 technique
Halogen lamp is installed on certain color selectors, for illuminating 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 for replacement 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 wearing when dismounting fluorescent tube for fluorescent tube
It crosses.But have the following problems in this way: some can go out the light that fluorescent tube issues 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 cause separatory vessel temperature 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.
Summary of the invention
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 the device (such as lamp box) on lamps and lanterns periphery temperature due to the scattering of light from increasing.
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 that, close to one end of irradiated object, the rear end refers to one end far from irradiated object, it is understood that after being
End refers to that one end of lampshade installation fluorescent tube, front end refer 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
Light 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 are arranged in lamp box, and 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 stability of the performance for the element being easily affected by temperature in equipment.
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 clamping the two of fluorescent tube clamping parts and the centre between clamping part
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 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, lampshade top plate and the fixed company of lampshade
It connects.Fixed by the assembly that fluorescent tube, shield, lamp holder, lampshade top plate, lamp bracket and lamp bracket mounting plate are formed by lampshade top plate
On lampshade.As an implementation, corresponding through-hole or threaded hole be 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 clamping ends of lamp holder can be fixed on by fixing piece by straight setting.As an implementation, Gu
Shield can be fixed on two clampings of lamp holder by screw by the screw hole for determining settable perforation on face 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 shape, shield include to reflector rear end carry out shield shielding surface and
Shield is fixed on the stationary plane on lamp holder, the side of shielding surface is arranged in stationary plane, 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 clamping end using screw
On side.
It should be noted that above-mentioned medial surface refers to the one side of the clamping end clamping fluorescent tube of lamp holder, with medial surface phase
The one side of back 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 inner concave is set by shielding surface, because indent reflective surface has light
There is convergence effect, the light after convergence is radiated on material, can effectively increase 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, will affect 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 specific structure referring 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 guarantees the stability of camera acquisition image and the matter of picture
Amount.
Detailed description of the invention
Fig. 1 is the cross-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 of the fluorescent tube and tube stand according to the lamps and lanterns of one embodiment of the application；
Fig. 4 is the partial sectional view 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 partial sectional view 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 shield of shield structure according to Fig. 9 and the assembling figure of fluorescent tube, tube stand；
Figure 11 is the shield structure figure according to the lamps and lanterns of another embodiment of the application；
Figure 12 is the shield of the shield structure according to shown in Figure 11 and the assembling figure of fluorescent tube, tube stand；
Figure 13 is the shield structure figure according to the lamps and lanterns of another embodiment of the application；
Figure 14 is the shield of the shield structure according to shown in Figure 13 and the assembling figure of fluorescent tube, tube stand；
Figure 15 is the schematic diagram for being located at the front of reflector backend space according to the shield of another embodiment of the application；
Figure 16 is the schematic diagram for being located at the rear of 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 embodiment
Embodiments herein is described below in detail, it should be noted that the embodiment by reference to attached drawing description 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 specific structure of lamps and lanterns herein and is illustrated, 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., open at one end larger, another end opening is smaller, and alignment object is in the biggish direction that is open
The direction of material is the direction that light source projects, and defined herein as front end, the lesser direction definition that is open is rear end, generally from rear end
Carry out the installation operation of fluorescent tube, the direction such as Fig. 1 of front end and rear end, the mark in 2.Reflector 12 is located at reflective plate bracket 11
Inside (i.e. reflective plate bracket 11 cover on reflector 12 outside), 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 is 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 by shield 4, lamp holder 3 and lamp bracket 6 by threaded hole
Connection, lamp bracket 6 are mounted on lamp bracket mounting plate 7 by screw, 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 clamping fluorescent tube 2, 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 above-mentioned 12 rear end of reflector
Gap, reflector 12 includes the reflective surface 101 positioned inside, and reflective surface 101 can be a part of elliptical arc surface.
Below 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 issues is understood some and overflowed through gap.Concrete principle
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
Most of light that the reflective surface 101 of 1 reflector 12 issues fluorescent tube 2 converge in elliptic arc another focus (i.e. viewpoint, depending on
Point refers to color selector during carrying out color sorting, carries out spatial position locating for material when identification is taken pictures to material) at, but due to
There are gap, the light that fluorescent tube 2 issues 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 issues will not be shed by gap.Specifically, the halogen light line structure with shield 4, such as Fig. 7 institute
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 mention
Height causes lamp box to generate heat, can be effectively reduced to the utilization rate of light source meanwhile, it is capable to which this part light is avoided to be radiated on lamp box
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 the arcuation inner concave as shown in figure (a), as schemed shown in (c) in list dog-ear
Concave surface and more dog-ear inner concaves as shown in figure (d)；It may be arcuate surface, the arcuation arcuate surface as shown in figure (e) is such as schemed
(f) list dog-ear arcuate surface shown in and more dog-ear arcuate surfaces as shown in figure (g).In actual use, preferably by shielding surface
401 are set as inner concave, because indent reflective surface has convergence effect to light, the light after convergence is radiated on material, can be effective
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 being reflected for increasing material intensity of illumination effect not as good as concave shaped using plane reflection face and spirogyrate reflecting surface
Face.
As a kind of embodiment of the application, the shielding surface 401 of shield 4 can be set just 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, also be provided with screw hole, screw on lamp holder 3, lamp bracket 6
Perforation screw hole on lamp holder 3, lamp bracket 6 and the screw hole on stationary plane, can be fixed by shield 4 and lamp holder 3 and lamp bracket 6
Connection, so that 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, stationary plane 402 is fixed on the clamping part of lamp holder by screw by settable screw hole on stationary plane 402
31 medial surface.
As a kind of embodiment of the application, as shown in figure 13, shield 4 or L shape, 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 and stationary plane 402 hang down
Straight setting.Specifically, as shown in figure 14, stationary plane 402 is fixed on lamp by screw by the settable screw hole in the both ends of stationary plane
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 are 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 greater 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 for reducing lamp box rises, should guarantee as far as possible the reflecting rate of the shielding surface of reflector not less than 40%, it is further excellent
Reflecting rate is selected to be greater 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, modifies, replacement and variant." preceding " " rear " " front end " " rear end " recited above is only used in conjunction with attached drawing pair
The elaboration of specific embodiment 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 clamping the two of fluorescent tube clamping parts and being 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 clamping ends that stationary plane can 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 shape, 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 and solid
Determine face to be vertically arranged, in the beside for the clamping end that stationary plane can be fixed on to lamp holder by fixing piece.
8. the lamps and lanterns according to 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. the lamps and lanterns according to 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. the lamps and lanterns according to 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 lamps and lanterns described in any one of claim 1-10.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810033693.2A CN110043823A (en) | 2018-01-15 | 2018-01-15 | Lamps and lanterns and color selector with the lamps and lanterns |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810033693.2A CN110043823A (en) | 2018-01-15 | 2018-01-15 | Lamps and lanterns and color selector with the lamps and lanterns |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110043823A true CN110043823A (en) | 2019-07-23 |
Family
ID=67272668
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810033693.2A Pending CN110043823A (en) | 2018-01-15 | 2018-01-15 | Lamps and lanterns and color selector with the lamps and lanterns |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110043823A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB266366A (en) * | 1926-02-17 | 1927-06-30 | Fausto Carello | An improved anti-dazzle device for automobile head lamps |
| CN1985125A (en) * | 2004-04-02 | 2007-06-20 | 马丁专业股份有限公司 | Light source module |
| JP2011108606A (en) * | 2009-11-20 | 2011-06-02 | Daiwa House Industry Co Ltd | Mounting structure of reflecting material to inner face portion of illumination shade |
| CN205669746U (en) * | 2016-06-03 | 2016-11-02 | 上海小糸车灯有限公司 | A kind of vehicle light bulb anti-light leakage structure |
| CN107420857A (en) * | 2017-09-11 | 2017-12-01 | 合肥美亚光电技术股份有限公司 | A kind of light fixture and the color selector with the light fixture |
| CN207702260U (en) * | 2018-01-15 | 2018-08-07 | 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 |
-
2018
- 2018-01-15 CN CN201810033693.2A patent/CN110043823A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB266366A (en) * | 1926-02-17 | 1927-06-30 | Fausto Carello | An improved anti-dazzle device for automobile head lamps |
| CN1985125A (en) * | 2004-04-02 | 2007-06-20 | 马丁专业股份有限公司 | Light source module |
| JP2011108606A (en) * | 2009-11-20 | 2011-06-02 | Daiwa House Industry Co Ltd | Mounting structure of reflecting material to inner face portion of illumination shade |
| CN205669746U (en) * | 2016-06-03 | 2016-11-02 | 上海小糸车灯有限公司 | A kind of vehicle light bulb anti-light leakage structure |
| CN107420857A (en) * | 2017-09-11 | 2017-12-01 | 合肥美亚光电技术股份有限公司 | A kind of light fixture and the color selector with the light fixture |
| CN207702260U (en) * | 2018-01-15 | 2018-08-07 | 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 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US4519019A (en) | Ceiling light fitting | |
| US4254456A (en) | Luminaire for assembly line | |
| US4794501A (en) | Indirect specular lamp | |
| US5075827A (en) | Indirect light fixture amplification reflector system | |
| US6193394B1 (en) | Direct-indirect luminaire having improved down light glare control | |
| JP5212947B2 (en) | Ambient lighting system | |
| CN207702260U (en) | Lamps and lanterns and color selector with the lamps and lanterns | |
| US4237528A (en) | Luminaire | |
| US4386392A (en) | Lighting unit for providing indirect light of uniform intensity | |
| CN110043823A (en) | Lamps and lanterns and color selector with the lamps and lanterns | |
| CN109506211A (en) | A kind of anti-dazzle apparatus | |
| KR20160016378A (en) | Light emitting module and lighting apparatus having thereof | |
| CN102168814B (en) | Lighting device | |
| JP4891120B2 (en) | Indicator light | |
| JP2003281910A (en) | Luminaire | |
| JPS6316845B2 (en) | ||
| JP4989696B2 (en) | Wall washer-type lighting fixture | |
| CN211040650U (en) | L ED lamp capable of preventing glare | |
| JP5590656B2 (en) | Lighting device | |
| JP5590658B2 (en) | Lighting device | |
| CN110715206A (en) | Regionalization near-distance polarization blackboard illumination system | |
| KR930005310Y1 (en) | Shade | |
| CN216976639U (en) | Embedded light control device and lamp | |
| JP3145788B2 (en) | Lighting equipment for wall irradiation with light shield | |
| CN113405065B (en) | Halogen and LED lens low beam 123, 456, 7, 8 and 50L, GB light distribution adjusting device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination |