CN113864682A - A seal structure for showing lamp plate subassembly joint gap - Google Patents

A seal structure for showing lamp plate subassembly joint gap Download PDF

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Publication number
CN113864682A
CN113864682A CN202111139918.0A CN202111139918A CN113864682A CN 113864682 A CN113864682 A CN 113864682A CN 202111139918 A CN202111139918 A CN 202111139918A CN 113864682 A CN113864682 A CN 113864682A
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CN
China
Prior art keywords
fixedly connected
lamp plate
seal structure
display lamp
joint gap
Prior art date
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Granted
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CN202111139918.0A
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Chinese (zh)
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CN113864682B (en
Inventor
邱柏松
张勇添
杨云
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Guangdong Xintong Technology Co ltd
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Guangdong Xintong Technology Co ltd
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Priority to CN202111139918.0A priority Critical patent/CN113864682B/en
Publication of CN113864682A publication Critical patent/CN113864682A/en
Application granted granted Critical
Publication of CN113864682B publication Critical patent/CN113864682B/en
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    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
    • F21S2/00—Systems of lighting devices, not provided for in main groups F21S4/00 - F21S10/00 or F21S19/00, e.g. of modular construction
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
    • F16F15/00—Suppression of vibrations in systems; Means or arrangements for avoiding or reducing out-of-balance forces, e.g. due to motion
    • F16F15/02—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems
    • F16F15/04—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using elastic means
    • F16F15/06—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using elastic means with metal springs
    • F16F15/067—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using elastic means with metal springs using only wound springs
    • 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
    • F21V15/00—Protecting lighting devices from damage
    • F21V15/01—Housings, e.g. material or assembling of housing parts
    • 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
    • F21V29/00—Protecting lighting devices from thermal damage; Cooling or heating arrangements specially adapted for lighting devices or systems
    • F21V29/50—Cooling arrangements
    • F21V29/70—Cooling arrangements characterised by passive heat-dissipating elements, e.g. heat-sinks
    • 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
    • F21V29/00—Protecting lighting devices from thermal damage; Cooling or heating arrangements specially adapted for lighting devices or systems
    • F21V29/85—Protecting lighting devices from thermal damage; Cooling or heating arrangements specially adapted for lighting devices or systems characterised by the material
    • 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
    • F21V31/00—Gas-tight or water-tight arrangements
    • F21V31/005—Sealing arrangements therefor
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO THE FORM OR THE KIND OF THE LIGHT SOURCES OR OF THE COLOUR OF THE LIGHT EMITTED
    • F21Y2115/00—Light-generating elements of semiconductor light sources
    • F21Y2115/10—Light-emitting diodes [LED]

Abstract

The invention discloses a sealing structure for a connection gap of a display lamp panel assembly, which relates to the technical field of lamp panel sealing and comprises a lower shell, an upper shell and a display lamp panel body, wherein sealing plates are arranged around the top of the lower shell, blind holes are formed in the front side and the rear side of each sealing plate, an inner groove is formed in the bottom of the upper shell, two pressing rods are fixedly connected inside the inner groove, contact blocks are fixedly connected on the left side and the right side of the upper surface of the display lamp panel body, sealing air bags are fixedly connected around the outer wall of the display lamp panel body, and the display lamp panel body is fixedly arranged inside a mounting groove. The display lamp panel body has the advantages that the contact block is extruded through the pressing plate, the pressing plate transmits pressure into the gas storage bag, the gas storage bag is extruded by external force, so that gas in the gas storage bag enters the sealed gas bag through the connecting gas pipe, the sealed gas bag is instantly filled in the whole mounting groove, and the display lamp panel body has self-sealing performance.

Description

A seal structure for showing lamp plate subassembly joint gap
Technical Field
The invention relates to the technical field of lamp panel sealing, in particular to a sealing structure for displaying a connection gap of a lamp panel assembly.
Background
The light emitting diode, referred to as LED for short, is a commonly used light emitting device, emits light by energy released by recombination of electrons and holes, and is widely used in the field of illumination, and the light emitting diode is composed of a PN junction as in the case of a general diode, and also has unidirectional conductivity. When forward voltage is applied to the light-emitting diode, holes injected into the N region from the P region and electrons injected into the P region from the N region are respectively compounded with the electrons in the N region and the holes in the P region within a few microns near a PN junction to generate spontaneous-radiation fluorescent light. The lamp panel module is of a combined type and consists of a lamp sheet (actually a single-layer PCB) and a radiator, and during assembly, heat-conducting silica gel is coated on the radiator, then the lamp sheet is mounted, and the lamp panel module is spliced and mounted on the lamp bracket to form the lamp panel.
The display lamp panel among the prior art lacks seal structure when the installation, leads to it to take place easily and rock in long-time working process.
Disclosure of Invention
In order to improve the stability and the sealing performance of the display lamp panel, the invention provides a sealing structure for a connection gap of a display lamp panel assembly.
The invention provides a sealing structure for displaying a connection gap of a lamp panel assembly, which adopts the following technical scheme:
the utility model provides a seal structure for showing lamp plate assembly joint gap, includes casing, last casing and display lamp plate body down, the casing top all is provided with the closing plate all around down, the blind hole has all been seted up to both sides around the closing plate, the mounting groove has been seted up at casing middle part down, it is provided with the seal groove to go up the casing lower extreme, the locking hole has all been seted up to last casing front side both sides outer wall, go up the casing bottom and seted up the inner groovy, two depression bars of the inside fixedly connected with of inner groovy, the equal fixedly connected with contact block of the equal fixedly connected with in display lamp plate body upper surface left and right sides, equal fixedly connected with sealed gasbag all around shows lamp plate body outer wall, show lamp plate body fixed mounting is inside the mounting groove.
Through adopting above-mentioned technical scheme, when installation display lamp plate body, place the display lamp plate inside the mounting groove, with the upper casing lid at last casing upper surface, make the depression bar extrude the contact piece that makes display lamp plate body remain stable to display lamp plate upper surface, make inside the closing plate gets into the seal groove, pass the locking hole earlier with the bolt and get into the blind hole again and make upper casing fixed connection in casing upper surface down, improve the leakproofness of display lamp plate body through interference fit's structure.
Optionally, show lamp plate body bottom fixedly connected with reinforcing plate, the equal fixedly connected with gas storage bag in reinforcing plate bottom left and right sides, reinforcing plate middle part fixedly connected with heating panel, gas storage bag outer wall fixedly connected with connecting pipe, connecting pipe keeps away from gas storage bag one end and sealed gasbag fixed connection.
Through adopting above-mentioned technical scheme, extrude the contact block through the clamp plate, in the clamp plate transmitted pressure to the gas storage bag, the gas storage bag received external force extrusion to make its inside gas get into sealed gasbag through connecting the trachea, get into a large amount of gas in the twinkling of an eye among the sealed gasbag and lead to sealed gasbag to expand rapidly, make sealed gasbag fill up whole mounting groove in the twinkling of an eye, make the demonstration lamp plate body possess self sealedly performance.
Optionally, one side of the inside of the connecting air pipe is movably connected with a stopping block, the other side of the inside of the connecting air pipe is fixedly connected with a limiting block, and one end, far away from the connecting air pipe, of the stopping block is in contact with the limiting block.
Through adopting above-mentioned technical scheme, when the gas in the gas storage bag got into inside the connecting gas pipe, gaseous assaulted ending the piece, made to lift up by piece one side upwards, made the inside gap that exposes of connecting gas pipe, inside gaseous entering sealed gasbag through the gap, when the gaseous consumption in the gas storage bag was used up, the inside gas of sealed gasbag ran to the gas storage bag along connecting the trachea because the atmospheric pressure difference, because the stopper stops ending the piece, made ending the piece and hugged closely at the stopper upper surface, prevented that gaseous from revealing.
Optionally, the lower casing bottom fixedly connected with upper fixed plate, the equal fixedly connected with spring beam in upper fixed plate bottom left and right sides, two the equal fixedly connected with bottom plate in spring beam bottom.
Through adopting above-mentioned technical scheme, when the casing received external impact, the impact force was offset impact force through the bounce to the spring beam in through the transmission of upper fixed plate to the spring beam, improved the shock-proof performance of casing.
Optionally, a second damping block is fixedly connected to the middle of the upper surface of the lower fixing plate, two sliding pieces are movably connected to the inner portion of the second damping block, springs are fixedly connected between the sliding pieces, transmission rods are movably connected to the outer walls of the sliding pieces, and one ends of the transmission rods, far away from the sliding pieces, are movably connected to the outer walls of the spring rods.
Through adopting above-mentioned technical scheme, when the spring beam atress is flexible, drive transfer line lower extreme inwards removed, the transfer line lower extreme drives two gleitbretters respectively and inwards removes along second snubber block inner wall in opposite directions, and two gleitbretters extrude the spring, and bounce-back through the spring carries out the secondary to the impulsive force and offsets, improves the effect of moving away to avoid possible earthquakes.
Optionally, a flexible high thermal conductive material layer is arranged inside the reinforcing plate, and the flexible high thermal conductive material layer is in contact with the heat dissipation plate.
Through adopting above-mentioned technical scheme, the heat that shows lamp plate body work produced passes through the reinforcing plate transmission to the heating panel in, dispels the heat to showing lamp plate body through the heating panel.
Optionally, the lowermost end of the pressure lever is fixedly connected with a protective pad.
Through adopting above-mentioned technical scheme, when depression bar and the contact of demonstration lamp plate body, protect the demonstration lamp plate body through the protection pad.
Optionally, the blind hole and the locking hole are located in the same position.
Optionally, the bottom of the contact block is in contact with the upper surface of the reinforcing plate.
Through adopting above-mentioned technical scheme, the pressure transmission that the contact block received disperses pressure through the reinforcing plate to the reinforcing plate in, prevents to lead to its fracture owing to show lamp plate body atress is too big.
Optionally, the middle part of the mounting groove is provided with a heat dissipation groove.
Through adopting above-mentioned technical scheme, the heat that the heating panel absorbed is discharged through the radiating groove, improves the radiating effect.
In summary, the invention includes at least one of the following advantages:
1. the contact block is extruded through the pressing plate, the pressing plate transmits pressure into the gas storage bag, the gas storage bag is extruded by external force, so that gas in the gas storage bag enters the sealed air bag through the connecting gas pipe, a large amount of gas enters the sealed air bag instantly to cause the sealed air bag to expand rapidly, the sealed air bag fills the whole mounting groove instantly, and the display lamp panel body has self-sealing performance;
2. when gas in the gas storage bag enters the interior of the connecting gas pipe, the gas impacts the stop block, so that the stop block is lifted upwards on one side, the gap is exposed in the connecting gas pipe, the gas enters the interior of the sealed gas bag through the gap, when the gas in the gas storage bag is completely consumed, the gas in the interior of the sealed gas bag runs to the gas storage bag along the connecting gas pipe due to the pressure difference, and the stop block is blocked by the stop block, so that the stop block is tightly attached to the upper surface of the stop block, and the gas leakage is prevented.
3. When the casing receives external impact, the impact force passes through during the upper fixed plate transmission reaches the spring beam, counteracts impact force through the bounce of spring beam, improves the performance of moving away to avoid possible earthquakes of casing, when the spring beam atress is flexible, drives transfer line lower extreme inwards, and the transfer line lower extreme drives two gleitbretters respectively and inwards removes along second snubber block inner wall in opposite directions, and two gleitbretters extrude the spring, carry out the secondary through the bounce of spring and counteract to impact force, improve the effect of moving away to avoid possible earthquakes.
Drawings
FIG. 1 is a schematic view of the construction of a lower housing according to the present invention;
FIG. 2 is a schematic structural view of the upper housing of the present invention;
FIG. 3 is a top view of the display light panel body of the present invention;
FIG. 4 is a side view of the display light panel body of the present invention;
FIG. 5 is a schematic view showing the inner structure of the connecting tube in the present invention;
fig. 6 is a side view of the lower housing of the present invention.
Description of reference numerals: 1. a lower housing; 2. an upper housing; 3. a sealing plate; 4. a locking hole; 5. mounting grooves; 6. a sealing groove; 7. blind holes; 8. an inner groove; 9. a pressure lever; 10. a display lamp panel body; 11. a contact block; 12. sealing the air bag; 13. a reinforcing plate; 14. a gas storage bag; 15. connecting an air pipe; 16. a stop block; 17. a limiting block; 18. a heat dissipation plate; 19. a heat sink; 20. an upper fixing plate; 21. a spring lever; 22. A lower fixing plate; 23. a second damper block; 24. sliding blades; 25. a spring; 26. and a transmission rod.
Detailed Description
The invention is described in further detail below with reference to figures 1-6.
The invention discloses a sealing structure for displaying a connection gap of a lamp panel assembly. Referring to fig. 1 and 2, the display lamp panel comprises a lower shell 1, an upper shell 2 and a display lamp panel body 10, wherein the upper shell 2 covers the upper surface of the upper shell 1, sealing plates 3 are arranged around the top of the lower shell 1, blind holes 4 are formed in the front side and the rear side of each sealing plate 3, a mounting groove 5 is formed in the middle of the lower shell 1, a sealing groove 6 is formed in the lower end of the upper shell 2, each sealing plate 3 enters the sealing groove 6, locking holes 7 are formed in the outer walls of the two sides of the front side of the upper shell 2, the positions of the blind holes 4 and the locking holes 7 are the same, bolts firstly pass through the locking holes 4 and then enter the blind holes 7 to fixedly connect the upper shell 1 to the upper surface of the lower shell 2, an inner groove 8 is formed in the bottom of the upper shell 2, two press rods 9 are fixedly connected in the inner groove 8, a protective pad is fixedly connected to the lowest end of each press rod 9, when the press rod 9 contacts with the display lamp panel body 10, the display lamp panel body 10 is protected by the protective pad, depression bar 9 carries out the extrusion to making on the display lamp plate 10 show lamp plate body 10 remain stable, and inside display lamp plate body 10 fixed mounting 5, the leakproofness of showing lamp plate body 10 is improved through interference fit's structure.
Referring to fig. 3 and 4, the left and right sides of the upper surface of the display lamp panel body 10 are fixedly connected with contact blocks 11, the contact blocks 11 are extruded through a pressing plate 9, the periphery of the outer wall of the display lamp panel body 10 is fixedly connected with sealed airbags 12, the bottom of the display lamp panel body 10 is fixedly connected with a reinforcing plate 13, the bottom of the contact block 11 is contacted with the upper surface of the reinforcing plate 13, the pressure received by the contact block 11 is transmitted into the reinforcing plate 13, the pressure is dispersed through the reinforcing plate 13, the display lamp panel body 10 is prevented from being broken due to overlarge stress, the left and right sides of the bottom of the reinforcing plate 13 are fixedly connected with gas storage bags 14, the pressing plate 9 transmits the pressure into the gas storage bags 14, the outer walls of the gas storage bags 14 are fixedly connected with connecting gas pipes 15, one ends of the connecting gas pipes 15, far away from the gas storage bags 14, are fixedly connected with the sealed airbags 12, the gas storage bags 14 are extruded by external force, so that the gas in the gas storage bags enter the sealed airbags 12 through the connecting gas storage pipes 15, get into a large amount of gas in the sealed gasbag 12 in the twinkling of an eye and lead to sealed gasbag 12 to expand rapidly, make sealed gasbag 12 fill up whole mounting groove 5 in the twinkling of an eye, make display lamp plate body 10 possess self-sealing performance.
13 middle part fixedly connected with heating panels 18 of reinforcing plate, 13 inside flexible high heat conduction material layers that are provided with of reinforcing plate, and flexible high heat conduction material layer contact with heating panel 18, the heat that shows lamp plate body 10 work and produce passes through reinforcing plate 13 transmission to heating panel 18 in, dispel the heat to showing lamp plate body 10 through heating panel 18, radiating groove 19 has been seted up at 5 middle parts of mounting groove, the heat that heating panel 18 absorbs is discharged through radiating groove 19, improve the radiating effect.
Referring to fig. 5, there is a stop block 16 connected to one side of the connecting pipe 15, there is a limit block 17 connected to the other side of the connecting pipe 15, the stop block 16 is far away from the connecting pipe 15 and contacts with the limit block 17, when the gas in the gas storage bag 14 enters the connecting pipe 15, the gas impacts the stop block 16, one side of the stop block 16 is lifted upwards, the gap is exposed inside the connecting pipe 15, the gas enters the sealed air bag 12 through the gap, when the gas in the gas storage bag 14 is consumed completely, the gas inside the sealed air bag 12 runs to the gas storage bag 14 along the connecting pipe 15 due to the pressure difference, because the limit block 17 blocks the stop block 16, the stop block 16 is tightly attached to the upper surface of the limit block 17, and the gas leakage is prevented.
Referring to fig. 6, the bottom of the lower casing 1 is fixedly connected with an upper fixing plate 20, the left and right sides of the bottom of the upper fixing plate 20 are fixedly connected with spring rods 21, when the casing is impacted externally, impact force is transmitted into the spring rods 21 through the upper fixing plate 20, the bottoms of the two spring rods 21 are fixedly connected with a lower fixing plate 22, the impact force is offset through the rebound force of the spring rods 21, the shock-absorbing performance of the casing is improved, the middle part of the upper surface of the lower fixing plate 22 is fixedly connected with a second damping block 23, two sliding pieces 24 are movably connected inside the second damping block 23, a spring 25 is fixedly connected between the two sliding pieces 24, the two sliding pieces 24 extrude the spring 25, the impact force is offset for the second time through the rebound force of the spring 25, the shock-absorbing effect is improved, the outer wall of the sliding piece 24 is movably connected with a transmission rod 26, one end of the transmission rod 26, which is far away from the sliding piece 24, is movably connected to the outer wall of the spring rod 21, the lower end of the transmission rod 26 drives the two sliding blades 24 to move inwards and oppositely along the inner wall of the second damping block 23.
The implementation principle of the sealing structure for displaying the connection clearance of the lamp panel assembly is as follows:
extrude contact block 11 through clamp plate 9, and clamp plate 9 is with pressure transmission to gas storage bag 14 in, and gas storage bag 14 receives external force extrusion to make its inside gas get into sealed gasbag 12 through connecting 15, gets into a large amount of gas in the sealed gasbag 12 in the twinkling of an eye and leads to sealed gasbag 12 to expand rapidly, makes sealed gasbag 12 fill up whole mounting groove 5 in the twinkling of an eye, makes display lamp plate body 10 possess self sealedly ability.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.
The above examples are only intended to illustrate the technical solution of the present invention, but not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; and such modifications or substitutions do not depart from the spirit and scope of the corresponding technical solutions of the embodiments of the present invention.

Claims (10)

1. The utility model provides a seal structure for showing lamp plate subassembly joint gap, includes casing (1), last casing (2) and demonstration lamp plate body (10) down, its characterized in that: casing (1) top all is provided with closing plate (3) down all around, blind hole (4) have all been seted up to both sides around closing plate (3), mounting groove (5) have been seted up at casing (1) middle part down, it is provided with seal groove (6) to go up casing (2) lower extreme, locking hole (7) have all been seted up to last casing (2) front side both sides outer wall, go up casing (2) bottom and seted up inner grove (8), two depression bars (9) of inner grove (8) inside fixedly connected with, the equal fixedly connected with contact block (11) of the equal left and right sides of display lamp plate body (10) upper surface, equal fixedly connected with air bag (12) all around display lamp plate body (10) outer wall, display lamp plate body (10) fixed mounting is inside mounting groove (5).
2. A seal structure for showing lamp plate subassembly joint gap of claim 1, its characterized in that: show lamp plate body (10) bottom fixedly connected with reinforcing plate (13), the equal fixedly connected with gas storage bag (14) in both sides about reinforcing plate (13) bottom, reinforcing plate (13) middle part fixedly connected with heating panel (18), gas storage bag (14) outer wall fixedly connected with connecting trachea (15), gas storage bag (14) one end and sealed gasbag (12) fixed connection are kept away from in connecting trachea (15).
3. A seal structure for showing lamp plate subassembly joint gap of claim 2, its characterized in that: connect inside one side swing joint of trachea (15) and have stop block (16), connect inside opposite side fixedly connected with stopper (17) of trachea (15), stop block (16) are kept away from and are connected trachea (15) one end and stopper (17) and contact.
4. A seal structure for showing lamp plate subassembly joint gap of claim 1, its characterized in that: the lower casing (1) bottom fixedly connected with upper fixed plate (20), the equal fixedly connected with spring beam (21) in both sides about upper fixed plate (20) bottom, two equal fixedly connected with bottom plate (22) in spring beam (21) bottom.
5. A seal structure for showing lamp plate subassembly joint gap of claim 4, its characterized in that: lower plate (22) upper surface middle part fixedly connected with second snubber block (23), the inside swing joint of second snubber block (23) has two gleitbretters (24), two fixedly connected with spring (25) between gleitbretter (24), gleitbretter (24) outer wall swing joint has transfer line (26), gleitbretter (24) one end swing joint is kept away from in transfer line (26) in spring beam (21) outer wall.
6. A seal structure for showing lamp plate subassembly joint gap of claim 2, its characterized in that: the reinforcing plate (13) is internally provided with a flexible high-thermal-conductivity material layer, and the flexible high-thermal-conductivity material layer is in contact with the heat dissipation plate (18).
7. A seal structure for showing lamp plate subassembly joint gap of claim 1, its characterized in that: the lowest end of the pressure lever (9) is fixedly connected with a protective pad.
8. A seal structure for showing lamp plate subassembly joint gap of claim 1, its characterized in that: the blind hole (4) and the locking hole (7) are in the same position.
9. A seal structure for showing lamp plate subassembly joint gap of claim 2, its characterized in that: the bottom of the contact block (11) is in contact with the upper surface of the reinforcing plate (13).
10. A seal structure for showing lamp plate subassembly joint gap of claim 1, its characterized in that: and the middle part of the mounting groove (5) is provided with a heat dissipation groove (19).
CN202111139918.0A 2021-09-28 2021-09-28 Sealing structure for displaying connection gap of lamp panel assembly Active CN113864682B (en)

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Application Number Priority Date Filing Date Title
CN202111139918.0A CN113864682B (en) 2021-09-28 2021-09-28 Sealing structure for displaying connection gap of lamp panel assembly

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Application Number Priority Date Filing Date Title
CN202111139918.0A CN113864682B (en) 2021-09-28 2021-09-28 Sealing structure for displaying connection gap of lamp panel assembly

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CN113864682B CN113864682B (en) 2023-11-28

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Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20170135465A (en) * 2016-05-31 2017-12-08 엘지디스플레이 주식회사 Display device for generating sound by panel vibration type
CN110131691A (en) * 2019-06-13 2019-08-16 深圳市昊源新辉电子有限公司 A kind of radiating subassembly for LED illumination lamp
CN212178832U (en) * 2020-06-11 2020-12-18 福建鑫汉唐照明科技有限公司 Lamp with waterproof structure
CN212377930U (en) * 2020-05-08 2021-01-19 常州市维克托光电科技有限公司 Automobile lamp with sealing waterproof structure
CN212617681U (en) * 2020-06-23 2021-02-26 河南星际照明科技有限公司 Lamp sealing structure

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20170135465A (en) * 2016-05-31 2017-12-08 엘지디스플레이 주식회사 Display device for generating sound by panel vibration type
CN110131691A (en) * 2019-06-13 2019-08-16 深圳市昊源新辉电子有限公司 A kind of radiating subassembly for LED illumination lamp
CN212377930U (en) * 2020-05-08 2021-01-19 常州市维克托光电科技有限公司 Automobile lamp with sealing waterproof structure
CN212178832U (en) * 2020-06-11 2020-12-18 福建鑫汉唐照明科技有限公司 Lamp with waterproof structure
CN212617681U (en) * 2020-06-23 2021-02-26 河南星际照明科技有限公司 Lamp sealing structure

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