CN212461060U

CN212461060U - Ultra-large airport sign lamp house

Info

Publication number: CN212461060U
Application number: CN202021170056.9U
Authority: CN
Inventors: 陈新友
Original assignee: Shanghai Wenfu Airport Instruments Co ltd
Current assignee: Shanghai Wenfu Airport Instruments Co ltd
Priority date: 2020-06-22
Filing date: 2020-06-22
Publication date: 2021-02-02
Anticipated expiration: 2030-06-22

Abstract

The utility model discloses an ultra-large airport sign lamp house belongs to sign lamp house technical field. The utility model discloses an outer shell, the inside difference fixedly connected with backup pad, mount and the sign board of shell, the backup pad is located between two mounts, the mount is located between two sign boards, the front and the equal fixedly connected with LED lamp in the back of backup pad, the inside fixedly connected with light guide plate of mount, the outside of sign board extends to the outside of shell, the bottom and the both sides of shell are provided with heat dissipation mechanism and dampproofing mechanism respectively, the outside of dampproofing mechanism is provided with dustproof mechanism, the inside of dampproofing mechanism is provided with complementary unit, the fixed pipe of top fixedly connected with of shell. The utility model discloses a set up the LED lamp, provide the light source for the sign lamp house, utilize the light guide plate to improve the availability factor of light, make the low-power LED lamp give play to high power illuminating effect, reduced the power consumption of sign lamp house.

Description

Ultra-large airport sign lamp house

Technical Field

The utility model belongs to the technical field of the sign lamp house, specifically be an ultra-large airport sign lamp house.

Background

The existing identification lamp box is generally composed of a box body, an identification plate and a light source arranged in the box body, various decorative patterns and identification information are drawn on the identification plate, and after the lamp box is electrified, light emitted by the light source diffuses towards the identification plate, so that the purpose of highlighting the decorative patterns and the identification information is achieved. The marking plate enables people to see the marking information on the marking plate clearly under the irradiation of light so as to decorate the patterns, thereby achieving the purpose of guiding people. The sign lamp house is because striking, often installs in ticket office, access & exit etc. place at the airport, but the sign lamp house often needs twenty four hours work, and the lighting device power of sign lamp house inside is great simultaneously, and long-time work can consume a large amount of electric power to increase the working costs at airport.

Disclosure of Invention

For solving the problem that provides among the above-mentioned background art, the utility model aims to provide a super large-scale airport sign lamp house possesses the more energy-conserving advantage of messenger's sign lamp house, has solved the big problem of sign lamp house power consumption.

The utility model provides a following technical scheme: an ultra-large airport sign lamp box comprises a shell, wherein a support plate, a fixing frame and a sign plate are respectively and fixedly connected inside the shell, the supporting plate is positioned between the two fixing frames, the fixing frames are positioned between the two marking plates, the front surface and the back surface of the supporting plate are fixedly connected with LED lamps, the inside of the fixing frame is fixedly connected with a light guide plate, the outer side of the identification plate extends to the outside of the shell, the bottom and two sides of the shell are respectively provided with a heat dissipation mechanism and a moisture-proof mechanism, the exterior of the moisture-proof mechanism is provided with a dustproof mechanism, an auxiliary mechanism is arranged in the moisture-proof mechanism, a fixed pipe is fixedly connected with the top of the shell, the inside swing joint of fixed pipe has the connecting rod, the inside of fixed pipe is provided with coupling mechanism, the top of connecting rod extends to the outside and the fixedly connected with connecting plate of fixed pipe.

The heat dissipation mechanism comprises a heat dissipation fan fixedly connected to the bottom of the shell, the top of the heat dissipation fan extends to the inside of the shell, and ventilation openings are formed in two sides of the shell.

Dampproofing mechanism includes fixed connection in the shell both sides and the support frame that aligns with the vent, the inside swing joint of support frame has the mounting bracket, the inside of mounting bracket is through non-woven fabrics fixedly connected with drier.

Dustproof mechanism includes fixed connection in the shell bottom and is located the outside protection frame of radiator fan, the equal fixedly connected with dust guard in the outside of the bottom of protection frame and support frame.

The auxiliary mechanism comprises a rubber strip fixedly connected to the inner wall of the support frame, the inner side of the rubber strip is in contact with the surface of the mounting frame, and the inner wall of the shell is fixedly connected with a reflective membrane which is located outside the support plate and the mounting frame respectively.

Coupling mechanism is including seting up the spacing groove at the fixed tube inner wall, there is the fixed pin inside of connecting rod through pressure spring swing joint, the fixed pin runs through connecting rod and spacing groove in proper order and extends to the inside of spacing groove.

Compared with the prior art, the beneficial effects of the utility model are as follows:

1. the utility model discloses a set up the LED lamp, provide the light source for the sign lamp house, utilize the light guide plate to improve the availability factor of light, make the low-power LED lamp give play to high power illuminating effect, reduced the power consumption of sign lamp house.

2. The utility model discloses a heat dissipation mechanism comes to carry out ventilation cooling to the inside of sign lamp house, avoids the sign lamp house because inside high temperature makes the inside part of sign lamp house burn out, has improved the stability of sign lamp house.

3. The utility model discloses a dampproofing mechanism comes to enter into the inside air of sign lamp house and dehumidifies, avoids the sign lamp house inside because moisture in the air and takes place the short circuit, has improved the stability of sign lamp house.

4. The utility model discloses a dustproof mechanism prevents that the dust in the air from entering into dampproofing mechanism in to cause the pollution to the drier, show simultaneously that the dust enters into the sign lamp house, make the sign lamp house take place the short circuit, improved the stability of sign lamp house.

5. The utility model discloses a rubber strip comes to seal mounting bracket and support frame, avoids the air to directly enter into the sign lamp incasement through the space between mounting bracket and the support frame, has improved dampproofing mechanism's stability, utilizes the reflective membrane to improve the utilization ratio of light simultaneously.

6. The utility model discloses a coupling mechanism makes things convenient for the workman to come to install the sign lamp house on the roof, reduces the time that the workman installed the sign lamp house, has improved the work efficiency that the workman installed the sign lamp house.

Drawings

FIG. 1 is a schematic structural view of the present invention;

fig. 2 is a front sectional view of the structural shell of the present invention;

FIG. 3 is a schematic left-side sectional view of the structural shell of the present invention

Fig. 4 is an enlarged structural view of a portion a in fig. 3 according to the present invention.

In the figure: 1. a housing; 2. a support plate; 3. a fixed mount; 4. a marking plate; 5. an LED lamp; 6. a light guide plate; 7. a heat dissipation mechanism; 71. a heat radiation fan; 72. a vent; 8. a moisture-proof mechanism; 81. a support frame; 82. a mounting frame; 83. a desiccant; 9. a dust-proof mechanism; 91. a protective frame; 92. a dust-proof plate; 10. an auxiliary mechanism; 101. a rubber strip; 102. a light-reflecting film; 11. a fixed tube; 12. a connecting rod; 13. a connecting mechanism; 131. a limiting groove; 132. a fixing pin; 14. a connecting plate.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention.

As shown in fig. 1 to 4, the utility model provides a super-large airport sign lamp box, which comprises a housing 1, wherein the inside of the housing 1 is fixedly connected with a support plate 2, mount 3 and signboard 4, backup pad 2 is located between two mounts 3, mount 3 is located between two signboard 4, the front of backup pad 2 and the equal fixedly connected with LED lamp 5 in the back, the inside fixedly connected with light guide plate 6 of mount 3, the outside of signboard 4 extends to the outside of shell 1, the bottom and the both sides of shell 1 are provided with heat dissipation mechanism 7 and dampproofing mechanism 8 respectively, the outside of dampproofing mechanism 8 is provided with dustproof mechanism 9, the inside of dampproofing mechanism 8 is provided with complementary unit 10, the fixed pipe 11 of top fixedly connected with of shell 1, the inside swing joint of fixed pipe 11 has connecting rod 12, the inside of fixed pipe 11 is provided with coupling mechanism 13, the top of connecting rod 12 extends to the outside and the fixedly connected with connecting plate 14 of fixed pipe 11.

Referring to fig. 2, the heat dissipation mechanism 7 includes a heat dissipation fan 71 fixedly connected to the bottom of the housing 1, the top of the heat dissipation fan 71 extends to the inside of the housing 1, and ventilation openings 72 are formed on both sides of the housing 1.

As a technical optimization scheme of the utility model, through heat dissipation mechanism 7, come to carry out ventilation cooling to the inside of sign lamp house, avoid the sign lamp house because inside high temperature makes the inside part of sign lamp house burn out, has improved the stability of sign lamp house.

Referring to fig. 2, the moisture-proof mechanism 8 includes a support frame 81 fixedly connected to both sides of the housing 1 and aligned with the vent 72, a mounting frame 82 is movably connected to the inside of the support frame 81, and a desiccant 83 is fixedly connected to the inside of the mounting frame 82 through a non-woven fabric.

As the utility model discloses a technical optimization scheme through dampproofing mechanism 8, comes to enter into the inside air of sign lamp house and dehumidifies, avoids the sign lamp house inside because moisture in the air takes place the short circuit, has improved the stability of sign lamp house.

Referring to fig. 2, the dust-proof mechanism 9 includes a protection frame 91 fixedly connected to the bottom of the housing 1 and located outside the heat dissipation fan 71, and a dust-proof plate 92 is fixedly connected to both the bottom of the protection frame 91 and the outer side of the supporting frame 81.

As a technical optimization scheme of the utility model, through dustproof mechanism 9, prevent that the dust in the air from entering into in dampproofing mechanism 8 to cause the pollution to drier 83, show simultaneously that the dust enters into the sign lamp house in, make the sign lamp house take place the short circuit, improved the stability of sign lamp house.

Referring to fig. 2, the auxiliary mechanism 10 includes a rubber strip 101 fixedly attached to an inner wall of the supporting frame 81, an inner side of the rubber strip 101 is in contact with a surface of the mounting frame 82, and a reflective film 102 is fixedly attached to an inner wall of the housing 1 and is respectively located outside the supporting plate 2 and the mounting frame 3.

As a technical optimization scheme of the utility model, through rubber strip 101, come to seal mounting bracket 82 and support frame 81, avoid the air to directly enter into the sign lamp incasement through the space between mounting bracket 82 and the support frame 81, improved dampproofing 8 stability of mechanism, utilize reflective membrane 102 to improve the utilization ratio of light simultaneously.

Referring to fig. 4, the connection mechanism 13 includes a limiting groove 131 formed in an inner wall of the fixing tube 11, a fixing pin 132 is movably connected to an inside of the connecting rod 12 by a compression spring, and the fixing pin 132 sequentially penetrates through the connecting rod 12 and the limiting groove 131 and extends to the inside of the limiting groove 131.

As the utility model discloses a technical optimization scheme, through coupling mechanism 13, makes things convenient for the workman to come the sign lamp house to install on the roof, reduces the time that the workman installed the sign lamp house, has improved the work efficiency that the workman installed the sign lamp house.

During the use, give the power supply of LED lamp 5 earlier, will send the light after 5 switch-on of LED lamp, light is when through light guide plate 6, and light guide plate 6 can change the line source into the area source to improve the utilization ratio of light, change the light of long-side light source and shine on signboard 4 again, make signboard 4 more striking, thereby reduce the power consumption of sign lamp house.

Claims

1. The utility model provides a very large-scale airport sign lamp house, includes shell (1), its characterized in that: the LED lamp is characterized in that a supporting plate (2), a fixing frame (3) and an identification plate (4) are fixedly connected to the inside of the shell (1) respectively, the supporting plate (2) is located between the two fixing frames (3), the fixing frame (3) is located between the two identification plates (4), LED lamps (5) are fixedly connected to the front side and the back side of the supporting plate (2), a light guide plate (6) is fixedly connected to the inside of the fixing frame (3), the outer side of the identification plate (4) extends to the outside of the shell (1), a heat dissipation mechanism (7) and a moisture-proof mechanism (8) are arranged at the bottom and two sides of the shell (1) respectively, a dustproof mechanism (9) is arranged at the outside of the moisture-proof mechanism (8), an auxiliary mechanism (10) is arranged inside the moisture-proof mechanism (8), a fixing pipe (11) is fixedly connected to the top of the shell (1), and a connecting rod (, the inside of fixed pipe (11) is provided with coupling mechanism (13), the top of connecting rod (12) extends to the outside of fixed pipe (11) and fixedly connected with connecting plate (14).

2. The ultra-large airport sign light box of claim 1, wherein: heat dissipation mechanism (7) are including fixed connection radiator fan (71) in shell (1) bottom, the inside of top extension to shell (1) of radiator fan (71), vent (72) have all been seted up to the both sides of shell (1).

3. A very large airport sign light box according to claim 2, characterized in that: dampproofing mechanism (8) include support frame (81) of fixed connection in shell (1) both sides and with vent (72) alignment, the inside swing joint of support frame (81) has mounting bracket (82), non-woven fabrics fixedly connected with drier (83) is passed through in the inside of mounting bracket (82).

4. A very large airport sign light box according to claim 3, characterized in that: dustproof mechanism (9) are including fixed connection in shell (1) bottom and be located outside protection frame (91) of radiator fan (71), the equal fixedly connected with dust guard (92) in the outside of the bottom of protection frame (91) and support frame (81).

5. A very large airport sign light box according to claim 3, characterized in that: the auxiliary mechanism (10) comprises a rubber strip (101) fixedly connected to the inner wall of the support frame (81), the inner side of the rubber strip (101) is in surface contact with the mounting frame (82), and the inner wall of the shell (1) is fixedly connected with a reflective film (102) which is located outside the support plate (2) and the mounting frame (3) respectively.

6. The ultra-large airport sign light box of claim 1, wherein: coupling mechanism (13) are including offering spacing groove (131) at fixed pipe (11) inner wall, there is fixed pin (132) inside of connecting rod (12) through pressure spring swing joint, fixed pin (132) run through connecting rod (12) and spacing groove (131) in proper order and extend to the inside of spacing groove (131).