CN208295846U - A kind of mounting assembly and its high pendant lamp of nuclear environment - Google Patents
A kind of mounting assembly and its high pendant lamp of nuclear environment Download PDFInfo
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- CN208295846U CN208295846U CN201820887204.5U CN201820887204U CN208295846U CN 208295846 U CN208295846 U CN 208295846U CN 201820887204 U CN201820887204 U CN 201820887204U CN 208295846 U CN208295846 U CN 208295846U
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Abstract
The utility model discloses a kind of mounting assemblies, including mounting rack, installation leg, installation through-hole are provided on mounting rack, installation through-hole is used to fix by bolt and external equipment assembly, installation leg is equipped with shock-absorbing mounting hole, and shock-absorbing mounting hole is sleeved in damping fixed cylinder；Shell parts are installed and are equipped with installation through-hole, are fixed with damper cylinder outside installation through-hole, damping fixed cylinder, assembly bench are provided on damper cylinder, assembly bench is equipped with installation limit hole；Lock-screw is fixed after passing through the installation fixation hole being arranged in installation leg with installation limit hole assembly.The invention also discloses the high pendant lamp of nuclear environment that application has above-mentioned mounting assembly.The utility model is sealed design to light source assembly, and between light source assembly and shell use open structure design, be conducive to cleaning of the more complex place of use environment to lamps and lanterns, water flow is directly over lamp interior, clean lamp surface, gathering for dust is avoided, guarantees secure heat dissipation when lamps and lanterns work.
Description
Technical field
The utility model relates to a kind of lamps and lanterns, more particularly to a kind of mounting assembly and its high pendant lamp of nuclear environment.
Background technique
Under the nuclear environments such as nuclear power station, headlamp sealing with higher, requirement of explosion proof, ordinary lamp and lantern can not also at present
Meet its demand.The traditional lightings lamps and lanterns such as gas-discharge lamp, tungsten halogen lamp, incandescent lamp are generally used, power consumption is larger, and
Service life is short, brightness is inadequate.Although LED light can overcome drawbacks described above, its calorific value is big, and needs to carry out technological processing for explosion protection feature,
Therefore need to increase LED light complicated blast resistance construction, therefore LED light is rarely useful in nuclear environment at present.But LED light is excellent
Point is so that its future should be the mainstream headlamp of nuclear environment, so seizing the illuminating LED light market of nuclear environment for enterprise
Development it is most important.
In the Chinese invention patent application of entitled " a kind of high pendant lamp for nuclear environment " applied on the same day with this case, Shen
It asks someone to propose a kind of high pendant lamp for nuclear environment, explosion-proof performance and leakproofness with higher, and good heat dissipation effect.This case
The mounting structure of the high pendant lamp of the nuclear environment is mainly solved, to make it easy to install.
Utility model content
In view of the above drawbacks of the prior art, the technical problem to be solved by the utility model is to provide a kind of installation groups
Part and its high pendant lamp of nuclear environment.
To achieve the above object, the utility model provides a kind of mounting assembly, including mounting rack, is provided on mounting rack
Installation leg, installation through-hole, the installation through-hole are used to fix by bolt and external equipment assembly, set in the installation leg
There is shock-absorbing mounting hole, the shock-absorbing mounting hole is sleeved in damping fixed cylinder；
The installation shell parts are equipped with installation through-hole, are fixed with damper cylinder outside the installation through-hole, described
Damping fixed cylinder, assembly bench are provided on damper cylinder, the assembly bench is equipped with installation limit hole；Lock-screw passes through setting
It is fixed after installation fixation hole in installation leg with installation limit hole assembly.
Preferably, the installation limit hole has that multiple and it is evenly distributed in assembly bench circumferential direction.
Preferably, the first support connection drum outer wall of the damping fixed cylinder inner wall and support tube is filled by threaded engagement
Match, limit between outer land, platform, the second support connecting cylinder, the limit between outer land and damping in limit are additionally provided on the support tube
Fixed cylinder end face is adjacent to, and the end that is locked of platform and locking cylinder is adjacent in the limit, and the locking cylinder is packed into second
It supports in connecting cylinder, is additionally provided with locking slot in the locking cylinder；
The locking slot and lock projection assembles clamping, and the lock projection is arranged on clamping cylinder, the card
It is additionally provided with end limit part on tight cylinder, the end limit part is adjacent to locking cap inner wall；
The clamping cylinder other end is packed between the second support connecting cylinder and locking drum outer wall, and clamping cylinder end face and the
Two support connecting cylinders, locking cylinder, be locked end between groove body in sealing drum is installed；
The locking cap inner wall and the second support connecting cylinder are assembled by threaded engagement, are additionally provided on the locking cap
Cable-through hole, conducting wire is inside cable-through hole, locking cylinder, damping fixed cylinder entered spool behind inside；
The conducting wire and the clamping of locking cylinder inner wall assembles, and the locking cylinder, sealing drum use elastic soft material system
At；Clamping cylinder is made of two halves.
Preferably, the constant-current source for providing electric energy for light source is installed in the installation shell parts, is used for and conducting wire
It connects conductive connecting terminal, the conducting wire and connecting terminal and connects conductive, connecting terminal current output terminal and constant-current source into electric end
Conduction is connected into electric end, constant-current source current output terminal is being passed through by conducting wire and controller into electric end connection conduction, controller current output terminal
Conducting wire connect conduction with light source, and the mounting shell atop part passes through top seal.
A kind of high pendant lamp of nuclear environment, using there is above-mentioned mounting assembly.
Preferably, further include shell, be provided with fixed column on the inside of the shell and cover top portion is provided with mounting shell portion
Point, it is connected between the installation shell parts and outer casing end by cage connection part；
Screw is fixed after passing through gland with fixed column assembly to fix on the shell gland, is provided on the gland
First through slot, first through slot and the installation of light source assembly bottom are fixed；Have between light source assembly and the first through slot inner sidewall
Gap.
Preferably, the light source assembly, including, radiator, luminescent screen, the luminescent screen are fixed on the inside of radiator
And it is provided on luminescent screen for luminous light source；
The radiator is equipped with cooling fin, connecting column, crosses spool, and screw is fixed after passing through shell with connecting column assembly
Radiator and shell assembly to be fixed；
Conducting wire connect conduction with the light source on luminescent screen after shell, excessively spool；Between the mistake spool and conducting wire
Pass through sealant or resin encapsulation；
It is fixed inside the radiator with reflector top, the reflector bottom and light transmission plate top surface pressure
Tightly, it is compressed and is sealed by the second sealing ring between light-transmitting plate bottom surface and the limit inner ring inside of lamp housing bottom, the lamp housing top
Portion is equipped with fixed part；The light-transmitting plate is made of transparent material；
It is compressed and is sealed by the first sealing ring between radiator bottom face, sealing bulge loop and fixed part top surface；
The sealing bulge loop is arranged at the top of reflector, and is mounted between radiator and fixed part；On reflector
It is additionally provided with and holds out against ring, described holds out against ring and light-transmitting plate compression.
Preferably, be provided with first through hole on the shell, on the inside of the fixed part and shell between be equipped with the
One gap, the second gap are equipped with the first through slot, and are additionally provided with second on the gland between the gland and lamp housing outer wall
Through slot；First through hole, the first gap and second gap can be interconnected with the second through slot, the first through slot respectively.
Preferably, it is additionally provided with radiator, limited post on the radiator, heat dissipation peace is provided on the inside of the radiator
It behave affectedly, luminescent screen is mounted in heat dissipation installation cavity and is adjacent to heat dissipation installation cavity sealing surface；
The radiator installs protrusion far from the heat dissipation that is provided with of cooling fin one end, and screw is after installation protrusion and solid
Fixed part assembly is fixed, and radiator and lamp housing assembly are fixed；
The limited post is for tight with shell medial roof face paste, between having between top surface on the inside of heat sink top surface and shell
Gap.
Preferably, heat-conducting plate is installed, the heat-conducting plate is equipped with heat dissipation mounting groove, institute in the heat dissipation installation cavity
Semiconductor chilling plate is installed, the semiconductor chilling plate chill surface is adjacent to heat-conducting plate, and institute in the heat dissipation mounting groove stated
Semiconductor chilling plate heating surface and the radiator stated are adjacent to, and the electric energy of semiconductor chilling plate is provided by conducting wire.
The beneficial effects of the utility model are: the utility model is sealed design to light source assembly, and to light source assembly
Open structure design is used between shell, so that light source assembly has higher explosion-proof performance and leakproofness and is conducive to
Cleaning of the more complex place of use environment to lamps and lanterns, water flow are directly over lamp interior, clean lamp surface, avoid dust
Gather, guarantees secure heat dissipation when lamps and lanterns work, guarantee the use of lamps and lanterns long-life.And when cleaning, light source assembly will not intake.
The also settable multiple sets of light sources component of the utility model increases the purpose of brightness to realize, is theoretically obtainable wireless
Extension, to increase its applicability.
The utility model realizes the constant of angle between mounting rack and shell by mounting assembly, such that regardless of how shaking
Dynamic, mounting rack remains the angle between shell, thus prevent from adjusting again, it is time-consuming and laborious.
Detailed description of the invention
Fig. 1 is a kind of structural schematic diagram of the high pendant lamp specific embodiment of nuclear environment of the utility model.
Fig. 2 is a kind of part explosive view of the high pendant lamp specific embodiment of nuclear environment of the utility model.
Fig. 3 is a kind of structural schematic diagram of the high pendant lamp specific embodiment of nuclear environment of the utility model.
Fig. 4 is the cross-sectional view of structure at F1 in Fig. 3.
Fig. 5 is a kind of clamping barrel structure schematic diagram of the high pendant lamp specific embodiment of nuclear environment of the utility model.
Fig. 6 is a kind of mounting rack structural schematic diagram of the high pendant lamp specific embodiment of nuclear environment of the utility model.
Fig. 7 is a kind of structural schematic diagram of the high pendant lamp specific embodiment of nuclear environment of the utility model.
Fig. 8 is a kind of light source assembly explosive view of the high pendant lamp specific embodiment of nuclear environment of the utility model.
Fig. 9 is a kind of part explosive view of the high pendant lamp specific embodiment of nuclear environment of the utility model.
Figure 10 is a kind of heat spreader structures schematic diagram of the high pendant lamp specific embodiment of nuclear environment of the utility model.
Figure 11 is a kind of structural schematic diagram of the high pendant lamp specific embodiment of nuclear environment of the utility model.
Figure 12 is a kind of cleaning current direction schematic diagram of the high pendant lamp specific embodiment of nuclear environment of the utility model.
Figure 13 is a kind of shell mechanism schematic diagram of the high pendant lamp specific embodiment of nuclear environment of the utility model.
Figure 14 is a kind of gland structure schematic diagram of the high pendant lamp specific embodiment of nuclear environment of the utility model.
Figure 15 is a kind of heat spreader structures schematic diagram of the high pendant lamp specific embodiment of nuclear environment of the utility model.
Figure 16 is a kind of radiator another kind structural schematic diagram of the high pendant lamp specific embodiment of nuclear environment of the utility model.
Specific embodiment
The utility model is described in further detail with reference to the accompanying drawings and examples:
Referring to Fig. 1-Figure 15, a kind of high pendant lamp of nuclear environment, including, shell 100 is provided on the inside of the shell 100 solid
Fixed column 110 and cover top portion are provided with installation shell parts 120, pass through between the installation shell parts 120 and outer casing end 140
Cage connection part 130 connects；
Screw is fixed after passing through gland 600 with the assembly of fixed column 110 gland 600 to be fixed on shell 100, described
The first through slot 601 is provided on gland 600, first through slot 601 is fixed with the installation of 700 bottom of light source assembly, and light source
There is gap between 601 inner sidewall of component 700 and the first through slot；
The light source assembly 700, including, radiator 300, luminescent screen 430, the luminescent screen 430 are fixed on heat dissipation
It is provided on 300 inside of device and luminescent screen 430 for luminous light source, such as LED lamp bead, LED light bar；
The radiator 300 is equipped with cooling fin 310, connecting column 320, crosses spool 330, after screw passes through shell 100
It is assembled with connecting column 320 fixed to fix radiator and shell assembly；
Conducting wire 440 connect conduction with the light source on luminescent screen after shell 100, excessively spool 330, the hair so that light source is powered
Light；
By 340 encapsulation of sealant between the mistake spool 330 and conducting wire 440, can guarantee at spool 330 in this way
In sealing state；
300 inside of the radiator be fixed at the top of reflector 420,420 bottom of reflector and light transmission
410 top surface of plate compresses, and the light-transmitting plate 410 is made of transparent material and the limit of 410 bottom surface of light-transmitting plate and 200 bottom of lamp housing
Sealing is compressed by the second sealing ring 520 between 220 inside of position inner ring, is equipped with fixed part 210 at the top of the lamp housing 200；
Pass through the first sealing ring between 300 bottom face of radiator, sealing bulge loop 422 and 210 top surface of fixed part
510 compress sealing；
The described setting of sealing bulge loop 422 at 420 top of reflector, and be mounted on radiator 300 and fixed part 210 it
Between；This design enables to be sealed between radiator and lampshade；
By the sealing of the first sealing ring, the second sealing ring 520, sealant 340, inner cavity 421 can be made to be in sealing
State.
It is additionally provided on reflector 420 and holds out against ring 423, described holds out against ring 423 and the compression of light-transmitting plate 410；
First through hole 102 is provided on the shell 100, the fixed part 210 and shell are set between 100 inside
There are the first gap 101, the second gap 103, the first through slot 601, and institute are equipped between 200 outer wall of the gland 600 and lamp housing
The second through slot 602 is additionally provided on the gland 300 stated；First through hole 102, the first gap 101 and second gap 103 can be divided
It is not interconnected with the second through slot 602, the first through slot 601.
It is this to design the heat dissipation for being conducive to entire lamps and lanterns, and light source assembly 700 is in sealing state, safety is higher, together
When also have better explosion-proof performance.
In addition, this open structure design, is conducive to the cleaning in the more complex place of use environment to lamps and lanterns, water flow
It is directly over lamp interior, cleans lamp surface, avoids gathering for dust, guarantees secure heat dissipation when lamps and lanterns work, guarantees lamps and lanterns
The use of long-life.And when cleaning, light source assembly will not intake.Referring to Figure 12, (the arrow in figure of water (flow) direction when for cleaning
It is directed toward).As seen in Figure 12, the light source assembly inside the utility model, which is substantially all, to be cleaned, and water flow side
To diversification, cleaning is more convenient, thorough.
This design can also allow air-flow to circulate in radiator periphery, or directly blow to the cooling fin of radiator, can
Effectively improve the radiating efficiency of radiator.
Preferably, radiator 380, limited post 360,380 inside of radiator are additionally provided on the radiator 300
It is provided with heat dissipation installation cavity 381, luminescent screen 430 is mounted in heat dissipation installation cavity 381 and is adjacent to heat dissipation installation cavity sealing surface；
The radiator 380 is provided with heat dissipation installation protrusion 370 far from 310 one end of cooling fin, and when installation, screw is worn
It crosses after installation protrusion 370 and assembles fixation with fixed part 210, radiator and the assembly of lamp housing 200 are fixed；
The limited post 360 be used for it is tight with 100 medial roof face paste of shell, thus to prevent heat sink top surface directly and outside
100 medial roof face contact of shell, improves the radiating efficiency of cooling fin.
Following improvement can be done referring to Figure 16 in order to improve radiator 300 to the radiating efficiency of luminescent screen:
Heat-conducting plate 920 is installed, the heat-conducting plate 920 is equipped with heat dissipation mounting groove in the heat dissipation installation cavity 381
921, semiconductor chilling plate 910 is installed in the heat dissipation mounting groove 921, the semiconductor chilling plate chill surface with it is thermally conductive
Plate 920 is adjacent to, and 910 heating surface of semiconductor chilling plate is adjacent to radiator 380, and the electric energy of semiconductor chilling plate passes through
Conducting wire 440 provides.In use, semiconductor chilling plate freezes, the heat of luminescent screen can be quickly reduced.
Referring to Fig. 1-Fig. 6, it is preferable that it further include mounting assembly, the mounting assembly, including mounting rack 800, mounting rack
Installation leg 810, installation through-hole 801 are provided on 800, the installation through-hole 801 is used to assemble by bolt and external equipment
Fixed, the installation leg 810 is equipped with shock-absorbing mounting hole 811, and the shock-absorbing mounting hole 811 is sleeved on damping fixed cylinder
On 151；
The installation shell parts 120 are equipped with installation through-hole 121, are fixed with damping outside the installation through-hole 121
Cylinder 150, damping fixed cylinder 151, assembly bench 152 are provided on the damper cylinder 150, and the assembly bench 152 is equipped with number
A installation limit hole 1521 being uniformly distributed in its circumferential direction；
First support 8241 outer wall of connecting cylinder of 151 inner wall of damping fixed cylinder and support tube 824 is revolved by screw thread
It attaches together and matches, limit between outer land 8242 is additionally provided on the support tube 824, limits the interior support of platform 8243, second connecting cylinder 8244, institute
The limit between outer land 8242 stated is adjacent to 151 end face of damping fixed cylinder, and the locking of platform 8243 and locking cylinder 822 is solid in the limit
Fixed end 8222 is adjacent to, and the locking cylinder 822 is packed into the second support connecting cylinder 8244, is also set in the locking cylinder 822
There is locking slot 8221；
The locking slot 8221 and lock projection 8252 assembles clamping, and the lock projection 8252 is arranged in clamping cylinder
On 825, end limit part 8251, the end limit part 8251 and locking cap are additionally provided on the clamping cylinder 825
821 inner walls are adjacent to；
825 other end of clamping cylinder is packed between the second support connecting cylinder 8244 and 822 outer wall of locking cylinder, and clamping
825 end faces of cylinder and the second support connecting cylinder 8244, locking cylinder 822, being locked in the groove body held between 8222 is equipped with sealing
Cylinder 823；
821 inner wall of locking cap and the second support connecting cylinder 8244 are assembled by threaded engagement, the locking cap
Cable-through hole 8211 is additionally provided on 821, conducting wire 440 is inside cable-through hole 8211, locking cylinder 822, behind 151 inside of damping fixed cylinder
Into spool 330；
The conducting wire 440 and 822 inner wall clamping of locking cylinder assembles, and the locking cylinder, sealing drum use elastomeric flexible
Material is made, such as rubber, silica gel.
Clamping cylinder 825 is made of two halves, and this design can assemble convenient for clamping cylinder 825 and locking cylinder 822.
In use, locking cap 821 applies pressure to locking cylinder 822 by end limit part 8251, so that locking
Cylinder and 440 clamping of conducting wire, sealing, the sealing drum is used for will be between the second support connecting cylinder 8244 and 822 outer wall of locking cylinder
Clearance seal.
This design can prevent external dust, sundries from entering in installation shell parts 120, to pollute installation shell parts
Electrical equipment inside 120, such as circuit board, controller can specifically refer to existing high pendant lamp.
When installation, it is only necessary to after the angle for adjusting mounting rack 800, lock-screw 850 be passed through and be arranged in installation leg 810
On installation fixation hole 812 after it is fixed with the installation assembly of limit hole 1521, after then passing through installation through-hole 801 by bolt
It assembles and fixes with external device (ED) (such as ceiling), with the high pendant lamp of fixation.
The design can effectively adjust mounting rack 800 and install the angle of shell parts 120, while pass through lock-screw
After 850 lockings, mounting rack will not change the angle with installation shell parts 120 with external or case vibration, play antidetonation work
With.To prevent the utility model from sending out for a long time using rear mounting rack 800 and the angle of installation shell parts 120 under vibration
Changing, then fritter away energy and adjust.
Further, the constant-current source 840 for providing electric energy for light source is installed in the installation shell parts 120, is used
Conduction is connected into electric end in connecting conductive connecting terminal 840, the conducting wire and connecting terminal with conducting wire, connecting terminal goes out electricity
End and constant-current source are conductive into the connection of electric end, and constant-current source current output terminal (is being not drawn into figure, can refer to existing with controller by conducting wire
The controller or circuit board of high pendant lamp) pass through conducting wire into electric end connection conduction, controller current output terminal and connect conduction with light source.It is described
The top of installation shell parts 120 (open end) sealed by top cover 160.
Place is not described in detail for the utility model, is the well-known technique of those skilled in the art.
The preferred embodiments of the present invention have been described in detail above.It should be appreciated that the ordinary skill people of this field
Member according to the present utility model can conceive without creative work makes many modifications and variations.Therefore, all this technology necks
Technical staff passes through logic analysis, reasoning or limited reality according to the design of the utility model on the basis of existing technology in domain
Available technical solution is tested, it all should be within the scope of protection determined by the claims.
Claims (10)
1. a kind of mounting assembly is provided with installation leg, installation on mounting rack it is characterized in that: including mounting rack, installation shell parts
Through-hole, the installation through-hole are used to fix by bolt and external equipment assembly, and the installation leg is installed equipped with damping
Hole, the shock-absorbing mounting hole are sleeved in damping fixed cylinder；
Shell parts are installed and are equipped with installation through-hole, damper cylinder is fixed with outside the installation through-hole, is set on the damper cylinder
It is equipped with damping fixed cylinder, assembly bench, the assembly bench is equipped with installation limit hole；Lock-screw, which passes through, to be arranged in installation leg
Installation fixation hole after with installation limit hole assembly fix.
2. mounting assembly as described in claim 1, it is characterized in that: the installation limit hole has, multiple and it is evenly distributed on
In assembly bench circumferential direction.
3. mounting assembly as described in claim 1, it is characterized in that: first of the damping fixed cylinder inner wall and support tube
Support connection drum outer wall is assembled by threaded engagement, limit between outer land is additionally provided on the support tube, platform, the second support company in limit
Connect cylinder, the limit between outer land are adjacent to damping fixed cylinder end face, the end patch that is locked of platform and locking cylinder in the limit
Tightly, and the locking cylinder is packed into the second support connecting cylinder, is additionally provided with locking slot in the locking cylinder；
The locking slot and lock projection assembles clamping, and the lock projection is arranged on clamping cylinder, the clamping cylinder
On be additionally provided with end limit part, the end limit part is adjacent to locking cap inner wall；
The clamping cylinder other end is packed between the second support connecting cylinder and locking drum outer wall, and clamping cylinder end face and second
Support connecting cylinder, locking cylinder, be locked end between groove body in sealing drum is installed；
The locking cap inner wall and the second support connecting cylinder are assembled by threaded engagement, are additionally provided with line on the locking cap
Hole, conducting wire is inside cable-through hole, locking cylinder, damping fixed cylinder entered spool behind inside；
The conducting wire and the clamping of locking cylinder inner wall assembles, and the locking cylinder, sealing drum are made of elastic soft material；Card
Tight cylinder is made of two halves.
4. mounting assembly as claimed in claim 1 or 3, it is characterized in that: being equipped in the installation shell parts for being light
Source provides the constant-current source of electric energy, for connecting conductive connecting terminal with conducting wire, and the conducting wire and connecting terminal connect into electric end
Connect conduction, connecting terminal current output terminal and constant-current source connected into electric end it is conductive, constant-current source current output terminal by conducting wire and controller into
Electric end connection is conductive, controller current output terminal passes through conducting wire and connect conduction with light source, and the mounting shell atop part passes through top cover
Sealing.
5. a kind of high pendant lamp of nuclear environment, it is characterized in that: requiring any mounting assembly of 1-4 using having the right.
6. the high pendant lamp of nuclear environment as claimed in claim 5 are provided on the inside of the shell it is characterized in that: further including shell
Fixed column and cover top portion are provided with installation shell parts, pass through cage connection portion between the installation shell parts and outer casing end
Divide connection；
Screw is fixed after passing through gland with fixed column assembly to fix on the shell gland, is provided with first on the gland
Through slot, first through slot and the installation of light source assembly bottom are fixed；There is gap between light source assembly and the first through slot inner sidewall.
7. the high pendant lamp of nuclear environment as claimed in claim 6, it is characterized in that: the light source assembly, including, radiator shines
Plate, the luminescent screen are fixed on the inside of radiator and are provided on luminescent screen for luminous light source；
The radiator is equipped with cooling fin, connecting column, crosses spool, screw pass through after shell assembled with connecting column it is fixed with will
Radiator and shell assembly are fixed；
Conducting wire connect conduction with the light source on luminescent screen after shell, excessively spool；Pass through between the mistake spool and conducting wire
Sealant or resin encapsulation；
It is fixed inside the radiator with reflector top, the reflector bottom and light transmission plate top surface compress, thoroughly
It is compressed and is sealed by the second sealing ring between on the inside of the limit inner ring of tabula rasa bottom surface and lamp housing bottom, is equipped at the top of the lamp housing
Fixed part；The light-transmitting plate is made of transparent material；
It is compressed and is sealed by the first sealing ring between radiator bottom face, sealing bulge loop and fixed part top surface；
The sealing bulge loop is arranged at the top of reflector, and is mounted between radiator and fixed part；It is also set on reflector
It is equipped with and holds out against ring, described holds out against ring and light-transmitting plate compression.
8. the high pendant lamp of nuclear environment as claimed in claim 7, it is characterized in that: first through hole is provided on the shell, it is described
Fixed part and shell on the inside of between be equipped with the first gap, the second gap, the is equipped between the gland and lamp housing outer wall
One through slot, and the second through slot is additionally provided on the gland；First through hole, the first gap and second gap can respectively with
Second through slot, the first through slot are interconnected.
9. the high pendant lamp of nuclear environment as claimed in claim 7, it is characterized in that: being additionally provided with radiator, limit on the radiator
Column, the radiator inside are provided with heat dissipation installation cavity, and luminescent screen is mounted in heat dissipation installation cavity and seals with heat dissipation installation cavity
It is tight to close face paste；
The radiator far from cooling fin one end be provided with heat dissipation installation protrusion, screw pass through installation protrusion after with fixed part
Packing fixes radiator and lamp housing assembly with fixing；
The limited post has gap between top surface on the inside of heat sink top surface and shell for tight with shell medial roof face paste.
10. the high pendant lamp of nuclear environment as claimed in claim 9, it is characterized in that: heat-conducting plate is installed in the heat dissipation installation cavity,
The heat-conducting plate is equipped with heat dissipation mounting groove, is equipped with semiconductor chilling plate in the heat dissipation mounting groove, described partly leads
Body cooling piece chill surface is adjacent to heat-conducting plate, and the semiconductor chilling plate heating surface is adjacent to radiator, semiconductor refrigerating
The electric energy of piece is provided by conducting wire.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820887204.5U CN208295846U (en) | 2018-06-08 | 2018-06-08 | A kind of mounting assembly and its high pendant lamp of nuclear environment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820887204.5U CN208295846U (en) | 2018-06-08 | 2018-06-08 | A kind of mounting assembly and its high pendant lamp of nuclear environment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208295846U true CN208295846U (en) | 2018-12-28 |
Family
ID=64722758
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820887204.5U Active CN208295846U (en) | 2018-06-08 | 2018-06-08 | A kind of mounting assembly and its high pendant lamp of nuclear environment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208295846U (en) |
-
2018
- 2018-06-08 CN CN201820887204.5U patent/CN208295846U/en active Active
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