CN218069273U - Sealed lamp box for airport - Google Patents

Abstract

The utility model relates to an airport is with sealed lamp house, include: a box body frame and a box door frame; one side edge of the box door frame is rotatably arranged on the box body frame; the box body frame comprises four first sectional materials; four first sectional materials are sequentially connected end to end; the box door frame comprises four second sectional materials; four second sectional materials are sequentially connected end to end; one side of the first section bar is provided with a sealing groove; one side of the second section bar is provided with a sealing strip corresponding to the sealing groove; a diversion trench is further formed in one side of the first section; one side of the diversion trench is fixed on the edge of the first section; under the condition that the box door is closed, the sealing strip is embedded in the sealing groove; the diversion groove cover is arranged on a gap between the box body and the box door; the utility model discloses a junction between first section bar and second section bar sets up sealed recess and sealing strip, sets up the guiding gutter that can prevent rainwater inflow in the box simultaneously, has improved the leakproofness of box, has increased the life of sign lamp house.

Description

Sealed lamp box for airport

Technical Field

The utility model relates to an airport lighting technology field, more specifically say, relate to an airport is with sealed lamp house.

Background

In current airport equipment, the sign lamp house is a common lighting indicating equipment, and current lamp house uses aluminium alloy and non-light tight instruction face to make usually, and for the maintenance of convenient lamp house, the lamp house still divide into box and chamber door, and the chamber door passes through the hinge and rotates the setting on the box, and current aluminium alloy single structure, intensity is lower, and has the gap between box and the chamber door, and waterproof, dustproof effect is poor, under the long-time condition of using in the open air, and the life-span is shorter.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art exists, the utility model aims to provide an airport is with sealed lamp house solves the problem that the waterproof dustproof effect of sign lamp house that current airport used is poor, the life-span is short.

The above technical purpose of the present invention can be achieved by the following technical solutions: a sealed light box for airports, comprising: a box body frame and a box door frame; one side edge of the box door frame is rotatably arranged on the box body frame; the box body frame comprises four first sectional materials; the four first sectional materials are sequentially connected end to end; the box door frame comprises four second sectional materials; the four second sectional materials are sequentially connected end to end; a sealing groove is formed in one side of the first section; one side of the second section bar is provided with a sealing strip corresponding to the sealing groove; a diversion trench is further formed in one side of the first section; one side of the diversion trench is fixed on the edge of the first section bar; when the box door is closed, the sealing strip is embedded in the sealing groove; the diversion groove cover is arranged on a gap between the box body and the box door.

Optionally, a first sliding groove for inserting the box body plate is formed in the other side of the first section; and a second sliding groove for the plug box door plate is formed in the other side of the second section bar.

Optionally, a first screw groove is formed in the edge of the other side of the first sliding groove; and a second screw groove is formed in the other side edge of the second sliding groove.

Optionally, the inside of first section bar still is equipped with a plurality of first strengthening ribs that are used for improving box frame and supports intensity, the inside of second section bar is equipped with a plurality of second strengthening ribs that are used for improving box door frame and supports intensity.

Optionally, a T-shaped support portion is further disposed inside the first section bar.

Optionally, a third screw groove is further formed in the T-shaped support portion.

To sum up, the utility model discloses following beneficial effect has: the application provides a sealed lamp house is used at airport includes: a box body frame and a box door frame; one side edge of the box door frame is rotatably arranged on the box body frame; the box body frame comprises four first sectional materials; the four first sectional materials are sequentially connected end to end; the box door frame comprises four second sectional materials; the four second sectional materials are sequentially connected end to end; one side of the first section bar is provided with a sealing groove; one side of the second section bar is provided with a sealing strip corresponding to the sealing groove; a diversion trench is further formed in one side of the first section; one side of the diversion trench is fixed on the edge of the first section; when the box door is closed, the sealing strip is embedded in the sealing groove; the flow guide groove cover is arranged on a gap between the box body and the box door; the utility model discloses a junction between first section bar and second section bar sets up sealed recess and sealing strip, sets up the guiding gutter that can prevent the rainwater from flowing into in the box simultaneously, has improved the leakproofness of box, has increased the life of sign lamp house.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic cross-sectional view of a first profile and a second profile of the present invention;

fig. 3 is a schematic cross-sectional view of a first profile of the present invention;

FIG. 4 is a schematic cross-sectional view of a second profile of the present invention;

in the figure: 1. a box frame; 11. a first profile; 111. sealing the groove; 112. a diversion trench; 113. a first chute; 114. a first screw groove; 115. a first reinforcing rib; 116. a T-shaped support portion; 117. a third screw groove; 2. a box door frame; 21. a second profile; 211. a sealing strip; 212. a second chute; 213. a second screw groove; 214. a second reinforcing rib; 215. an abutment portion.

Detailed Description

In order to make the objects, features and advantages of the present invention more comprehensible, embodiments of the present invention are described in detail with reference to the accompanying drawings. Several embodiments of the invention are given in the accompanying drawings. The invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein.

In the present invention, unless otherwise explicitly specified or limited, the terms "mounted," "connected," "secured," and the like are to be construed broadly, e.g., as being fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art. The terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature.

In the present application, unless expressly stated or limited otherwise, the recitation of a first feature "on" or "under" a second feature may include the recitation of the first and second features being in direct contact, and may also include the recitation of the first and second features not being in direct contact, but being in contact with another feature between them. Also, the first feature "on," "above" and "over" the second feature may include the first feature being directly above and obliquely above the second feature, or simply indicating that the first feature is at a higher level than the second feature. "beneath," "under" and "beneath" a first feature includes the first feature being directly beneath and obliquely beneath the second feature, or simply indicating that the first feature is at a lesser elevation than the second feature. The terms "vertical," "horizontal," "left," "right," "up," "down," and the like are used for descriptive purposes only and are not intended to indicate or imply that the referenced device or element must be in a particular orientation, constructed and operated, and therefore should not be construed as limiting the present invention.

The present invention will be described in detail with reference to the accompanying drawings and examples.

Please refer to fig. 1 and fig. 2 together, the utility model provides a sealed lamp box for airport, including: a box body frame 1 and a box door frame 2; one side edge of the box door frame 2 is rotatably arranged on the box body frame 1; the box body frame 1 comprises four first section bars 11; the four first sectional materials 11 are sequentially connected end to end; the box door frame 2 comprises four second profiles 21; the four second sectional materials 21 are sequentially connected end to end; a sealing groove 111 is formed in one side of the first section bar 11; one side of the second section bar 21 is provided with a sealing strip 211 corresponding to the sealing groove 111; a diversion trench 112 is further arranged on one side of the first section bar 11; one side of the diversion trench 112 is fixed on the edge of the first profile 11; the weather strip 211 is fitted in the sealing groove 111 in a state where the door is closed; the guiding groove 112 covers the gap between the box body and the box door.

Particularly, the utility model provides a pair of sealed lamp house is used at airport, there is gap, the poor problem of sealed effect in the hookup location department of chamber door frame 2 and box frame 1 for solving traditional airport sign lamp house, the utility model discloses a sealed recess 111 has been seted up on the contact surface of box frame 1 set up a sealing strip 211 on the contact surface of case door frame 2, under the condition that chamber door frame 2 was closed, sealing strip 211 gomphosis has reduced the possibility that the dust got into the box in sealed recess 111, simultaneously, in order to avoid rainwater to permeate the case from the gap, one side of first section bar 11 still is equipped with guiding gutter 112, under the condition that chamber door frame 2 was closed, guiding gutter 112 extends to in the case door frame 2, and cover on the gap of the junction of chamber door frame 2 and box frame 1, rainwater that permeates into from the gap can flow to both sides through guiding gutter 112 and flow from the edge.

Further, a first sliding groove 113 for inserting a box body plate is formed in the other side of the first section bar 11; a second sliding groove 212 for the plug box door plate is arranged on the other side of the second section bar 21.

Particularly, the inside of sign lamp house is used for holding lighting device, and the opening upper cover of box frame 1 and chamber door frame 2 is equipped with the sign that uses transparent material to make, for the convenience of installation sign, is equipped with first spout 113 on the zero side edge of first section bar 11, has seted up second spout 212 on the edge of second section bar 21. In the installation, at first fix three section bars, then inlay the case door board in case door frame 2 or the case body board inlays in case frame 1 through the spout, then seal the processing with the fourth section bar.

Further, a first screw groove 114 is formed on the edge of the other side of the first sliding groove 113; a second screw groove 213 is formed on the other side edge of the second sliding groove 212.

Specifically, in order to avoid the deformation of the door plate or the box plate due to wrinkles, the edge of the first chute 113, which is provided with the first screw groove 114, and the edge of the second chute 212, which is provided with the second screw groove 213, may be provided with screws at the positions of the first screw groove 114 and the second screw groove 213 after the installation of the box plate or the box plate is completed, so as to further fix the box plate or the box plate.

Further, a plurality of first reinforcing ribs 115 for improving the supporting strength of the box body frame 1 are further arranged inside the first section bar 11, and a plurality of second reinforcing ribs 214 for improving the supporting strength of the box body frame 2 are arranged inside the second section bar 21. Specifically, referring to fig. 2, a plurality of first ribs 115 form a plurality of cavities inside the first profile 11, so as to reduce the amount of material required by the profile and the weight of the profile, a plurality of second ribs 214 form a cavity inside the second profile 21, and the second ribs 214 further form an abutting portion 215 inside the second profile 21, which can abut against the guiding groove 112 to achieve sealing.

Furthermore, the inside of the first section bar 11 is further provided with a T-shaped supporting portion 116, the T-shaped supporting portion 116 provides a supporting function similar to the function of a reinforcing rib, and on the other hand, the lighting device or other devices installed inside the box body all need to be fixed by screws, and if the screws are screwed on the main structure of the box body frame 1, the overall strength of the box body frame 1 is affected, so that the T-shaped supporting portion 116 is arranged inside the first section bar 11, the lighting device or other devices of the light box are fixed on the cross beam of the T-shaped supporting portion, and the influence of the screws on the strength of the box body frame 1 is avoided.

Further, a third screw groove 117 is further formed on the T-shaped supporting portion 116. Under the condition of fixing the lamp on the T-shaped support portion 116, the third screw slot 117 can provide a positioning function for people, so that the screw passes through the cross beam portion of the T-shaped support portion 116, and the influence of the screw passing through the vertical beam of the T-shaped support portion 116 on the support strength is avoided.

To sum up, the utility model discloses a first section bar 11 and the second section bar 21 that can gomphosis each other have been improved the sealed effect of the pilot lamp house in the airport, have prolonged the pilot lamp house's in airport life, have reduced the fault rate of lamp house.

It is above only the utility model discloses a preferred embodiment, the utility model discloses a scope of protection not only limits in above-mentioned embodiment, and the fan belongs to the utility model discloses a technical scheme under the thinking all belongs to the utility model discloses a scope of protection. It should be noted that modifications and embellishments within the scope of the present disclosure may be made by those skilled in the art without departing from the principles of the present disclosure.

Claims (6)

1. A sealed light box for an airport, comprising: a box body frame and a box door frame; one side edge of the box door frame is rotatably arranged on the box body frame;

the box body frame comprises four first sectional materials; the four first sectional materials are sequentially connected end to end; the box door frame comprises four second sectional materials; the four second sectional materials are sequentially connected end to end;

a sealing groove is formed in one side of the first section; one side of the second section bar is provided with a sealing strip corresponding to the sealing groove; a diversion trench is further formed in one side of the first section; one side of the diversion trench is fixed on the edge of the first section bar;

when the box door is closed, the sealing strip is embedded in the sealing groove; the diversion groove cover is arranged on a gap between the box body and the box door.

2. The sealed light box for the airport according to claim 1, wherein a first sliding slot for inserting a box body plate is opened on the other side of the first section bar; and a second sliding groove for the plug box door plate is formed in the other side of the second section bar.

3. The sealed lamp box for the airport according to claim 2, wherein a first screw groove is provided on the edge of the other side of the first sliding groove; and a second screw groove is formed in the other side edge of the second sliding groove.

4. The airproof light box for airports as claimed in claim 3, wherein the first section bar is further provided with a plurality of first reinforcing ribs for improving the supporting strength of the box frame, and the second section bar is provided with a plurality of second reinforcing ribs for improving the supporting strength of the box door frame.

5. The sealing light box for airport according to claim 4, wherein the inside of the first section bar is further provided with a T-shaped support portion.

6. The airtight lamp box for airport according to claim 5, wherein said T-shaped support portion further defines a third screw slot.

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