CN207962565U - A kind of lamp holder frame, lamp holder mechanism and ground vapour optical simulator - Google Patents
A kind of lamp holder frame, lamp holder mechanism and ground vapour optical simulator Download PDFInfo
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- CN207962565U CN207962565U CN201820476857.4U CN201820476857U CN207962565U CN 207962565 U CN207962565 U CN 207962565U CN 201820476857 U CN201820476857 U CN 201820476857U CN 207962565 U CN207962565 U CN 207962565U
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Abstract
The utility model is related to a kind of lamp holder frame, lamp holder mechanism and ground vapour optical simulator, which includes frame body, at least one pressing plate, at least one baffle；Pressing plate is fixed on frame body so that identical three sliding slots are formed between pressing plate and frame body；There are at least one circular lamp holder installation positions on frame body, and there are at least two sliding slots at each lamp holder installation position；Each sliding slot, which all has, slides into notch and spacing edge-cut, and a baffle is respectively and fixedly provided at each spacing edge-cut；The width of baffle meets preset formula.When lamp holder is spun on a lamp holder installation position of lamp holder frame, the strip on lamp holder is spun on therewith in the respective card slot at lamp holder installation position, and lamp holder is fixed on lamp holder frame, and is screwed out and operated through negative direction, and lamp holder can be made to be detached from lamp holder frame.Based on this rotation-fixed manner, lamp holder installation and dismantlement work amount can be greatly reduced.
Description
Technical field
The utility model is related to a kind of optoelectronic device technical field more particularly to lamp holder frame, lamp holder mechanism and gas lights
Simulator.
Background technology
Ground vapour optical simulator be with lamp array be shine area source large-scale simulator.By several lamp holders for being fixed with illuminator
When being fixed on lamp holder frame, a large-scale lamp array can be formed.Lamp array and reflector, uniform light board etc. form optical system, shine
Face uniform light board is fixed from after debugging and tears open again.Therefore, it when illuminator is replaced in debugging, needs lamp holder from ventilation and heat,
I.e. from the back side of lamp holder frame, take out to be operated.
Currently, can be respectively by three or four screws each lamp holder to be fixedly mounted on lamp holder frame.But this is solid
Determine mode make debug or replace illuminator when, can there are problems that unloading cartridge screw repeatedly.Therefore existing lamp holder fixed form is easy
Increase lamp holder installation and dismantlement work amount.
Therefore, for the above deficiency, it is desirable to provide a kind of lamp holder frame that can reduce lamp holder installation and dismantlement work amount.
Utility model content
The technical problem to be solved by the present invention is to existing lamp holder fixed forms easily to increase lamp holder installation and dismounting work
It measures, for the defects in the prior art, provides a kind of lamp holder frame that can reduce lamp holder installation and dismantlement work amount.
In order to solve the above-mentioned technical problem, the utility model provides a kind of lamp holder frame：
Including frame body, at least one pressing plate, at least one baffle；
The pressing plate is fixed on the frame body so that identical three are formed between the pressing plate and the frame body
A sliding slot；
There are at least one circular lamp holder installation positions on the frame body, and equal at each described lamp holder installation position
There are at least two sliding slots；
Each described sliding slot, which all has, slides into notch and spacing edge-cut, and is respectively and fixedly provided at each described spacing edge-cut
One baffle；
The width of the baffle meets formula one；
The formula one includes：a≤(x-2r)/2
Wherein, a is the width of the baffle, and x is the line of centres length of two lamp holder installation positions of arbitrary neighborhood,
R is the radius of the lamp holder installation position.
Preferably for any lamp holder installation position, there are three sliding slots at the lamp holder installation position, and this three
Center equidistantly distributed of the sliding slot along the lamp holder installation position.
Preferably for three sliding slots existing at any lamp holder installation position：Including adjacent the first sliding groove
And second sliding slot；
The arc length and described first of the first sliding groove slid between notch and the spacing edge-cut of the second sliding slot
The arc length of the spacing edge-cut of sliding slot and the second sliding slot slid between notch, is not less than the camber line of the first sliding groove
Length.
Preferably, which further includes at least one locking structure；
It is respectively and fixedly provided with a locking structure at each described slide-in notch；
When the locking structure is not locked out, corresponding slide-in notch is not stopped；
When the locking structure is locked, it is barred from corresponding slide at notch.
The utility model additionally provides a kind of lamp holder mechanism：Including any of the above-described lamp holder frame, at least one lamp
Seat；
The lamp holder includes circular lamp holder body and at least one illuminator, and the illuminator is located at the lamp holder sheet
The front of body；
There are at least two strips in the lamp holder body, and the thickness of the strip is less than appointing on the lamp holder frame
The slot of one sliding slot is high；
For any lamp holder installation position on the lamp holder frame, at the lamp holder installation position existing at least two sliding slots
In：Third sliding slot including arbitrary neighborhood and the 4th sliding slot；
Arc length and the third of the third sliding slot slid between notch and the spacing edge-cut of the 4th sliding slot
The arc length of the spacing edge-cut of sliding slot and the 4th sliding slot slid between notch, is all higher than the arc length of the strip；
For any lamp holder, when which is spun on the lamp holder installation position on the lamp holder frame, the lamp
Each strip of seat be respectively positioned at the lamp holder installation position existing in a sliding slot.
Preferably, there are three strips in the lamp holder body, and three strips are along center of the lamp holder body etc.
Spacing is distributed；
For any lamp holder installation position on the lamp holder frame, there are three sliding slots at the lamp holder installation position, and this three
Center equidistantly distributed of a sliding slot along the lamp holder installation position.
Preferably, there is at least one cyclic annular floor of the circle with certain altitude in the back side of the lamp holder body.
Preferably, the cyclic annular floor includes discontinuous ring-type floor.
The utility model additionally provides a kind of ground vapour optical simulator：Including any of the above-described lamp holder mechanism, bottom frame
Frame, at least a support column；
Plane where frame body in the lamp holder mechanism, with plane parallel where the under(-)chassis；
The bottom of the support column is fixed on the under(-)chassis, lamp holder mechanism described in the top braces of the support column
In frame body.
Preferably, the support column includes nut and screw rod；
The nut is fixed on the under(-)chassis；
The screw rod when moving in rotation, moves in the nut at the top of the support column.
Implement the utility model, has the advantages that：Lamp holder is spun on a lamp holder installation position of lamp holder frame
When upper, the strip on lamp holder is spun on therewith in the respective card slot at lamp holder installation position, and lamp holder is fixed on lamp holder frame
On, and screw out and operate through negative direction, lamp holder can be made to be detached from lamp holder frame.Based on this rotation-fixed manner, can subtract significantly
Small lamp holder installation and dismantlement work amount.
Description of the drawings
Fig. 1 is a kind of schematic diagram for lamp holder frame that the utility model embodiment one provides；
Fig. 2 is the schematic diagram for another lamp holder frame that the utility model embodiment one provides；
Fig. 3 is the signal of the sliding slot and baffle position relationship in a kind of lamp holder frame that the utility model embodiment one provides
Figure；
Fig. 4 is the schematic diagram of the sliding slot in a kind of lamp holder frame that the utility model embodiment one provides；
Fig. 5 is the schematic diagram of the locking structure in a kind of lamp holder frame that the utility model embodiment four provides；
Fig. 6 is the schematic diagram of the locking structure in another lamp holder frame that the utility model embodiment four provides；
Fig. 7 is a kind of schematic diagram at the back side for lamp holder mechanism that the utility model embodiment five provides；
Fig. 8 is a kind of positive schematic diagram for lamp holder mechanism that the utility model embodiment five provides；
Fig. 9 is the schematic diagram at the lamp holder back side in a kind of lamp holder mechanism that the utility model embodiment five provides；
Figure 10 is a kind of schematic diagram for ground vapour optical simulator that the utility model embodiment seven provides；
Figure 11 is the schematic diagram of the support column in a kind of ground vapour optical simulator that the utility model embodiment eight provides.
In figure：1：Frame body；2：Pressing plate；3：Baffle；4：Locking structure；5：Lamp holder frame；6：Lamp holder；7：Lamp holder sheet
Body；8：Illuminator；9：Strip；10：Cyclic annular floor；11：Lamp holder mechanism；12：Under(-)chassis；13：Support column；14：Nut；15：
Screw rod.
Specific implementation mode
It is new below in conjunction with this practicality to keep the purpose, technical scheme and advantage of the utility model embodiment clearer
Attached drawing in type embodiment, the technical scheme in the utility model embodiment is clearly and completely described, it is clear that is retouched
The embodiment stated is a part of the embodiment of the utility model, instead of all the embodiments.Based on the reality in the utility model
Apply example, the every other embodiment that those of ordinary skill in the art are obtained without making creative work, all
Belong to the range of the utility model protection.
Embodiment one
Such as Fig. 1 is simultaneously combined shown in Fig. 2 to Fig. 4, a kind of lamp holder frame that the utility model embodiment provides：Including frame sheet
Body 1, at least one pressing plate 2, at least one baffle 3；
The pressing plate 2 is fixed on the frame body 1 so that is formed between the pressing plate 2 and the frame body 1 identical
Three sliding slots；
There are at least one circular lamp holder installation positions on the frame body 1, and at each described lamp holder installation position
There are at least two sliding slots；
Each described sliding slot, which all has, slides into notch and spacing edge-cut, and is respectively and fixedly provided at each described spacing edge-cut
One baffle 3；
The width of the baffle 3 meets formula one；
The formula one includes：a≤(x-2r)/2
Wherein, a is the width of the baffle 3, and x is that the line of centres of two lamp holder installation positions of arbitrary neighborhood is long
Degree, r are the radius of the lamp holder installation position.
Referring to FIG. 1, Fig. 1 shows any portion of lamp holder frame, the topology layout from the part can understand and learn
Frame entirety topology layout.
In the utility model embodiment one, each pressing plate can be by screw to be fixed on frame body.Citing comes
It says, as shown in Figure 1, each pressing plate can be by 3 screws to realize fixation.It is of course also possible to use other common fixations
Method, the utility model embodiment one are not described herein.
Referring to FIG. 1, pressing plate has 3 arms, when pressing plate is fixed on frame body, can form specification between frame body
Identical 3 sliding slots of size, the inside edge of sliding slot can be as shown in phantom in Figure 1.
When pressing plate layout type difference, the sliding slot number at lamp holder installation position is different.Referring to FIG. 1, for any lamp holder
Installation position, centered on the lamp holder installation position, around at most may exist and have 6 other lamp holder installation positions.For this 6 each lamp
Seat installation position can be fixed between the adjacent lamp holder installation position of any two therein and centrally located lamp holder installation position
One pressing plate.In this way, the sliding slot number at lamp holder installation position can have up to 6.Simultaneously, it is contemplated that a sliding slot is not easy to realize
Lamp holder fixed effect, therefore the sliding slot number at lamp holder installation position can at least have 2.
For example, referring to FIG. 2, Fig. 2 shows any portion of another lamp holder frame, the topology layout from the part can
Clearly to learn frame entirety topology layout.Fig. 2 is not shown baffle, but the basic principle that its unalterable rules is based on can
With identical as lamp holder frame shown in FIG. 1.As can be seen that the pressing plate layout of Fig. 1 and Fig. 2 is slightly different, but follow a set pattern
Rule.In fig. 2, the sliding slot number at each lamp holder installation position is 2.
For another example, when pressing plate is fixed on layout type shown in Fig. 1 on frame body, there are 3 at each lamp holder installation position
A sliding slot.
When being more than 3 in view of the sliding slot number at same lamp holder installation position, pressing plate layout shows slightly compact and cost is slightly higher,
Each chute size accordingly shortens simultaneously, and single sliding slot fixed effect shows slightly reductions, therefore can layout type shown in preferred Fig. 1.
Certainly, based on different practical application requests, the sliding slot number at same lamp holder installation position can have up to 6.
Referring to FIG. 1, sliding slot, which has, slides into notch and spacing edge-cut, therefore slided can making lamp holder from sliding into notch
Enter, until sliding at spacing edge-cut.Since two notches are unclosed, therefore to reinforce the fixed effect after lamp holder slides into, can will keep off
Plate is fixed at each spacing edge-cut, to play limit effect.
In Fig. 1, the width of baffle is indicated with a, and the groove depth of sliding slot is with L1It indicates, two lamp holder installation positions of arbitrary neighborhood
Line of centres length indicate that the radius of lamp holder installation position is indicated with r with x.
Baffle installation site situation shown in please referring to Fig.1, it is known that, lamp holder can be slided counterclockwise and be placed in each lamp holder peace
It fills at position.Based on different demands, when it is to slide into clockwise that lamp holder, which slides into mode, the slide-in notch and spacing edge-cut of each sliding slot are mutual
It changes, to which baffle fixed position accordingly changes.
It please refers to Fig.1 it is found that when barrier width is excessive, the lamp holder of adjacent lamp holder installed position can be slid into and cause shadow
It rings.For example, when barrier width is wide equal to the arm of any arm of pressing plate, the slide-in notch of another sliding slot herein can be blocked so that lamp holder
It cannot be threaded into the sliding slot, to be fixed at corresponding lamp holder installation position.In this way, it is above-mentioned that barrier width can be required to meet
Formula one.
Based on different demands, baffle can be fixed on the inside of spacing edge-cut, can also be fixed on the outside of spacing edge-cut.
Certainly, when being fixed on interior survey, the width of baffle is not more than the groove depth of sliding slot, and the height of baffle is not more than sliding slot height.
In the utility model embodiment one, referring to FIG. 3, the baffle in Fig. 3 is fixed on the outside of spacing edge-cut, baffle
H in height such as Fig. 31It is shown, h in the height such as Fig. 3 of sliding slot2It is shown.The midpoints Fig. 3 a1~point a4This 4 corresponding positions, can
Think and is formed by a sliding slot.
In the utility model embodiment one, referring to FIG. 4, in 3 arms of pressing plate, the cross section of any arm can be in T words
Shape could be formed with sliding slot between the two in this way, when pressing plate is fixed on frame body.For example, the midpoints Fig. 4 b1~point b4This 4
Point corresponding position, can by formation sliding slot spacing edge-cut, point b3With point b4It can correspond to dotted line position shown in Fig. 1
It sets, i.e. the inside edge of sliding slot.
With Fig. 1, Fig. 3 correspondingly, in Fig. 4, the width of baffle is a, and the height of baffle is h1, the groove depth of sliding slot is L1,
The a height of h of slot of sliding slot2。
In the utility model embodiment one, at lamp holder installation position existing at least two sliding slots, each sliding slot is along the lamp
The center of seat installation position can be with equidistantly distributed, can also non-equidistantly distributed.
Embodiment two
The present embodiment two and embodiment one are essentially identical, and something in common repeats no more, the difference is that：For any institute
Lamp holder installation position is stated, there are three sliding slots at the lamp holder installation position, and three sliding slots are along the center of the lamp holder installation position
Equidistantly distributed.
For example, as shown in Figure 1, there are 3 sliding slots at lamp holder installation position, for forming 3 pressures needed for 3 sliding slots
The line of plate, the center of each pressing plate can be an equilateral triangle.
Accordingly, as shown in Figure 1, being point O for the center of circle1Lamp holder installation position, there are 3 cunnings at the lamp holder installation position
Slot, and 3 sliding slots are along the center of the lamp holder installation position, i.e. point O1, equidistantly distributed, distance values are arc length shown in FIG. 1
Length m.
Similarly, it is known that, as shown in Fig. 2, there are two sliding slots at lamp holder installation position, and along the center etc. of the lamp holder installation position
Spacing is distributed.
When in detail, due to non-equidistantly distributed, pressing plate layout regularity is not strong, therefore can preferred equidistantly distributed.When
It so, equally can on-demand non-equidistantly distributed based on different practical application requests.
Embodiment three
The present embodiment three and embodiment two are essentially identical, and something in common repeats no more, the difference is that：For any institute
Three sliding slots existing for stating at lamp holder installation position：Including adjacent the first sliding groove and second sliding slot；
The arc length and described first of the first sliding groove slid between notch and the spacing edge-cut of the second sliding slot
The arc length of the spacing edge-cut of sliding slot and the second sliding slot slid between notch, is not less than the camber line of the first sliding groove
Length.
With the center of circle shown in Fig. 1 for point O1Lamp holder installation position for, lamp holder screw in lamp holder installation position when, it is necessary first to
One strip of lamp holder is placed in point c2With point c3Between, then rotation counterclockwise, to which the strip is screwed in point c1With point c2It
Between.
Under normal conditions, to ensure that lamp holder fixed effect, the arc length of the strip of lamp holder and the arc length of sliding slot are not much different, therefore
To guarantee normally to rotate fixed lamp-socket, it need to ensure point c2With point c3Between arc length be not less than point c1With point c2Between arc
It is long.Certainly, point c1With point c4Between arc length be not less than point c1With point c2Between arc length.
In this way, with the center of circle shown in Fig. 1 for point O1Lamp holder installation position for, therefore can be positioned at the sliding slot of upper left side
Above-mentioned the first sliding groove, the sliding slot for being located at upper right side can be above-mentioned second sliding slot, the slide-in notch and second sliding slot of the first sliding groove
Spacing edge-cut between arc length can be point c2With point c3Between arc length, the spacing edge-cut and second sliding slot of the first sliding groove
Slide-in notch between arc length can be point c1With point c4Between arc length, both be not less than the first sliding groove camber line it is long
Degree is not less than point c1With point c2Between arc length.
As can be seen that the distinguishing feature described in the utility model embodiment three, main purpose is to ensure lamp
Seat strip can screw in sliding slot.In this way, based on different actual conditions, when the arc length of lamp holder strip is less than the arc length of sliding slot
When, the midpoints Fig. 1 c can not be required2With point c3Between arc length must not drop below the midpoints Fig. 1 c1With point c2Between arc length, it is only necessary to
Ensure that the two arc length are all higher than the arc length of lamp holder strip, can equally ensure that lamp holder normally screws in sliding slot to realize lamp holder
It is fixed.
Example IV
As shown in Figure 5, Figure 6, the present embodiment four can be implemented with any one in above-described embodiment one to embodiment three
Example is essentially identical, and something in common repeats no more, the difference is that：It further include at least one locking structure 4；
It is respectively and fixedly provided with a locking structure 4 at each described slide-in notch；
When the locking structure 4 is not locked out, corresponding slide-in notch is not stopped；
When the locking structure 4 is locked, it is barred from corresponding slide at notch.
During lamp holder is debugged, due to needing that lamp holder is fixed on lamp holder frame repeatedly, and need lamp holder repeatedly
It is detached from lamp holder frame, to ensure the simplification of fixing and demolition operation, reduces workload, therefore may not need locking structure
Locking.
After waiting for lamp holder debugging, lamp holder, which is fixed on lamp holder frame, starts long-term normal use, and so there is no need to fix repeatedly
Or dismounting can lock locking structure, further to strengthen lamp holder fixed effect to stop slide-in notch.Due to sliding into slot
After mouth is stopped that spacing edge-cut is stopped by baffle by locking structure, therefore the strip of lamp holder screws in sliding slot, sliding slot can be fixed on
In.Certainly, to avoid strip from being moved in sliding slot, the arc length of strip should be not much different with the arc length of sliding slot.
As shown in figure 5, the utility model embodiment four provides a kind of locking structure, lock part can be with l-shaped, and passes through
Rotary shaft is connected with pressing plate.Locking structure shown in fig. 5 is currently not locked out, and does not stop slide-in notch, and locking structure is suitable
After hour hands are rotated by 90 °, locking structure will be locked, and then be stopped and slid into notch.
As shown in fig. 6, the utility model embodiment four provides another locking structure, which can be rotation
The bolt being fixed on frame body.Locking structure shown in fig. 5 is currently not locked out, and does not stop slide-in notch, by spiral shell
After bolt rotation is to move it up, locking structure will be locked, and then be stopped and slid into notch.
Embodiment five
Such as Fig. 7 is simultaneously combined shown in Fig. 8 and Fig. 9, a kind of lamp holder mechanism that the utility model embodiment provides, including above-mentioned
Lamp holder frame 5, at least one lamp holder 6 described in one；
The lamp holder 6 includes circular lamp holder body 7 and at least one illuminator 8, and the illuminator 8 is located at the lamp
The front of seat ontology 7；
There are at least two strips 9 in the lamp holder body 7, and the thickness of the strip 9 is less than on the lamp holder frame 5
Any sliding slot slot it is high；
For 6 installation position of any lamp holder on the lamp holder frame 5, at 6 installation position of lamp holder existing at least two slide
In slot：Third sliding slot including arbitrary neighborhood and the 4th sliding slot；
Arc length and the third of the third sliding slot slid between notch and the spacing edge-cut of the 4th sliding slot
The arc length of the spacing edge-cut of sliding slot and the 4th sliding slot slid between notch, is all higher than the arc length of the strip 9；
For any lamp holder 6, when which is spun on 6 installation position of a lamp holder on the lamp holder frame 5,
Each strip 9 of the lamp holder 6 be respectively positioned at 6 installation position of lamp holder existing in a sliding slot.
In detail, since the sliding slot number at lamp holder installation position can be 2 to 6, therefore lamp holder can have at least two
Strip.Strip number can be equal to or less than sliding slot number, but when can ensure that lamp holder is revolved and set to be fixed at lamp holder installation position,
Each strip is present in a sliding slot.
Certainly, strip can have the precondition in sliding slot, you can be that strip thickness is not less than sliding slot slot height.
In addition, to ensure that lamp holder can be threaded on lamp holder installation position, while needing to ensure arbitrary at lamp holder installation position
Between adjacent two sliding slot, the space with sufficient size can accommodate lamp holder strip, and then could rotate strip and slide into cunning
In slot.
A lamp holder will be fixed on each lamp holder installation position of lamp holder frame, a lamp holder mechanism can be formed from this, for example,
Fig. 7 can be the lamp holder mechanism any portion of back side schematic diagram, Fig. 8 can be the holder structure it is any portion of just
The schematic diagram in face.
Embodiment six
The present embodiment six and embodiment five are essentially identical, and something in common repeats no more, the difference is that：The lamp holder sheet
There are three strips 9 on body 7, and three strips 9 are along the center equidistantly distributed of the lamp holder body 7；
For 6 installation position of any lamp holder on the lamp holder frame 5, there are three sliding slots at 6 installation position of lamp holder, and should
Center equidistantly distributed of three sliding slots along 6 installation position of lamp holder.
Equally please refer to Fig. 7 and Fig. 8, it can be seen that in this lamp holder mechanism, there are 3 at each lamp holder installation position
A sliding slot, therefore the lamp holder with 3 strips can be used cooperatively.Fig. 9 can be the schematic diagram at the back side of the lamp holder.Lamp holder is revolved
When entering lamp holder installation position, 3 strips are threaded into respectively in 3 sliding slots.
To ensure being used cooperatively for 3 strips and 3 sliding slots, and to ensure lamp holder fixed effect, 3 strips and 3
Sliding slot is both needed to equidistantly distributed.
It can be limited preferably for the lamp holder that any of the above-described lamp holder mechanism includes to improve lamp holder heat dissipation effect：Institute
There is at least one cyclic annular floor 10 of the circle with certain altitude in the back side for stating lamp holder body 7.
In this way, the power lights on lamp holder shine, generated heat can carry out radial heat dissipation along cyclic annular floor.
In detail, staff can hold the floor of lamp holder, and lamp holder is spun on lamp holder installation position.
In addition, to further increase lamp holder heat dissipation effect, can be further limited on basis herein：The cyclic rib
Plate 10 includes discontinuous ring-type floor.
By interrupting cyclic annular floor discontinuous, it is equivalent to and further defines ventilation hole between different layers ring-type floor.
In this way, the power lights on lamp holder shine, generated heat can not only carry out radial heat dissipation along cyclic annular floor, also
Lateral heat dissipation can be carried out along the discontinuous gap between cyclic annular floor.
Embodiment seven
As shown in Figure 10, a kind of ground vapour optical simulator that the utility model embodiment provides, including it is any of the above-described described
Lamp holder mechanism 11, under(-)chassis 12, at least a support column 13；
1 place plane of frame body in the lamp holder mechanism 11, with 12 place plane parallel of the under(-)chassis；
The bottom of the support column 13 is fixed on the under(-)chassis 12, lamp described in the top braces of the support column 13
Frame body 1 in seat mechanism 11.
In detail, the top of lamp holder mechanism can be disposed with uniform light board, form optical system between lamp holder mechanism and uniform light board
System.Plane where frame body and plane parallel where uniform light board.
In detail, the lower section of under(-)chassis can be disposed with cover board, plane where under(-)chassis and plane phase where cover board
It is parallel.
In detail, aeration radiation system is formed between lamp holder mechanism and under(-)chassis.
Since frame body needs to support greater number of lamp holder, therefore frame body is usually Span Slab.In this way, to protect
The flatness for demonstrate,proving frame body can be supported other than requiring the frame body using certain rigid material by support column
Mode, to be further ensured that the endurance for improving frame body, to ensure its flatness.
Embodiment eight
As shown in figure 11, the present embodiment eight and embodiment seven are essentially identical, and something in common repeats no more, and difference exists
In：The support column 13 includes nut 14 and screw rod 15；
The nut 14 is fixed on the under(-)chassis 12；
In the nut 14 when moving in rotation, the top of the support column 13 moves the screw rod 15.
In detail, supporting rod can make the fine-tuning supporting rod of height, for example can be the mechanism of nut and screw rod.By
It is fixed on under(-)chassis in nut, therefore when screw rod rotates in nut, self-position can change in vertical direction, from
And cause to change in vertical direction at the top of connected support column, therefore can further adjust the flatness of lamp holder frame.
Finally it should be noted that：Above example is only to illustrate the technical solution of the utility model, rather than its limitations；
Although the utility model is described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that：
It still can be with technical scheme described in the above embodiments is modified, or is carried out to which part technical characteristic etc.
With replacement；And these modifications or replacements, various embodiments of the utility model technology that it does not separate the essence of the corresponding technical solution
The spirit and scope of scheme.
Claims (10)
1. a kind of lamp holder frame, it is characterised in that：
Including frame body, at least one pressing plate, at least one baffle；
The pressing plate is fixed on the frame body so that identical three cunnings are formed between the pressing plate and the frame body
Slot；
There are at least one circular lamp holder installation positions on the frame body, and exist at each described lamp holder installation position
At least two sliding slots；
Each described sliding slot, which all has, slides into notch and spacing edge-cut, and an institute is respectively and fixedly provided at each described spacing edge-cut
State baffle；
The width of the baffle meets formula one；
The formula one includes：a≤(x-2r)/2
Wherein, a is the width of the baffle, and x is the line of centres length of two lamp holder installation positions of arbitrary neighborhood, and r is
The radius of the lamp holder installation position.
2. lamp holder frame according to claim 1, it is characterised in that：
For any lamp holder installation position, there are three sliding slots at the lamp holder installation position, and three sliding slots are along the lamp
The center equidistantly distributed of seat installation position.
3. lamp holder frame according to claim 2, it is characterised in that：
For three sliding slots existing at any lamp holder installation position：Including adjacent the first sliding groove and second sliding slot；
Arc length and the first sliding groove of the first sliding groove slid between notch and the spacing edge-cut of the second sliding slot
Spacing edge-cut and the second sliding slot slide into notch between arc length, be not less than the first sliding groove camber line it is long
Degree.
4. according to any lamp holder frame in claims 1 to 3, it is characterised in that：
It further include at least one locking structure；
It is respectively and fixedly provided with a locking structure at each described slide-in notch；
When the locking structure is not locked out, corresponding slide-in notch is not stopped；
When the locking structure is locked, it is barred from corresponding slide at notch.
5. a kind of lamp holder mechanism, it is characterised in that：
Include lamp holder frame, at least one lamp holder as described in any in Claims 1-4；
The lamp holder includes circular lamp holder body and at least one illuminator, and the illuminator is located at the lamp holder body
Front；
There are at least two strips in the lamp holder body, and the thickness of the strip is less than any cunning on the lamp holder frame
The slot of slot is high；
For any lamp holder installation position on the lamp holder frame, at the lamp holder installation position existing at least two sliding slots：Packet
Include the third sliding slot and the 4th sliding slot of arbitrary neighborhood；
Arc length and the third sliding slot of the third sliding slot slid between notch and the spacing edge-cut of the 4th sliding slot
Spacing edge-cut and the 4th sliding slot slide into notch between arc length, be all higher than the arc length of the strip；
For any lamp holder, when which is spun on the lamp holder installation position on the lamp holder frame, the lamp holder
Each strip be respectively positioned at the lamp holder installation position existing in a sliding slot.
6. lamp holder mechanism according to claim 5, it is characterised in that：
There are three strips in the lamp holder body, and three strips are along the center equidistantly distributed of the lamp holder body；
For any lamp holder installation position on the lamp holder frame, there are three sliding slots at the lamp holder installation position, and three cunnings
Center equidistantly distributed of the slot along the lamp holder installation position.
7. lamp holder mechanism according to claim 5 or 6, it is characterised in that：
There is at least one cyclic annular floor of the circle with certain altitude in the back side of the lamp holder body.
8. lamp holder mechanism according to claim 7, it is characterised in that：
The ring-type floor includes discontinuous ring-type floor.
9. a kind of ground vapour optical simulator, it is characterised in that：
Include lamp holder mechanism, under(-)chassis, at least support column as described in any in claim 5 to 8；
Plane where frame body in the lamp holder mechanism, with plane parallel where the under(-)chassis；
The bottom of the support column is fixed on the under(-)chassis, in lamp holder mechanism described in the top braces of the support column
Frame body.
10. ground vapour optical simulator according to claim 9, it is characterised in that：
The support column includes nut and screw rod；
The nut is fixed on the under(-)chassis；
The screw rod when moving in rotation, moves in the nut at the top of the support column.
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108397754A (en) * | 2018-04-04 | 2018-08-14 | 北京环境特性研究所 | A kind of lamp holder frame, lamp holder mechanism and ground vapour optical simulator |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108397754A (en) * | 2018-04-04 | 2018-08-14 | 北京环境特性研究所 | A kind of lamp holder frame, lamp holder mechanism and ground vapour optical simulator |
| CN108397754B (en) * | 2018-04-04 | 2023-06-16 | 北京环境特性研究所 | Lamp holder frame, lamp holder mechanism and earth atmosphere light simulator |
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