CN216133511U

CN216133511U - Digital traffic signal lamp

Info

Publication number: CN216133511U
Application number: CN202122014226.5U
Authority: CN
Inventors: 阎星宇
Original assignee: Inner Mongolia Ordos Dongxing Science And Trade Co ltd
Current assignee: Inner Mongolia Ordos Dongxing Science And Trade Co ltd
Priority date: 2021-08-25
Filing date: 2021-08-25
Publication date: 2022-03-25
Anticipated expiration: 2031-08-25

Abstract

The utility model discloses a digital traffic signal lamp, which comprises a lamp placing frame for placing a signal lamp, wherein one side of the outer wall of the lamp placing frame is communicated with a shielding plate, the other side of the outer wall of the lamp placing frame is penetrated with a dust removing component, the dust removing component comprises an air jet pipe penetrating through the lamp placing frame, the output end of the air jet pipe is communicated with an exhaust hole, the exhaust hole is formed in the inner wall of the shielding plate, and the input end of the air jet pipe is communicated with an air pump; through the dust removal subassembly that sets up, effectually avoided current digital traffic signal lamp surface easily to cover a large amount of dusts and lead to the lamp body to show that the number is fuzzy, is favorable to getting rid of lamp body surface dust impurity, has increased the device practicality.

Description

Digital traffic signal lamp

Technical Field

The utility model relates to the technical field of traffic signal lamps, in particular to a digital traffic signal lamp.

Background

The road digital traffic reversing signal lamp (LED three-color) is characterized in that the shell is of an aluminum alloy structure, the interior of the shell is controlled by a microcomputer chip, and the road digital traffic reversing signal lamp is attractive in appearance, high in brightness and long in service life.

The existing digital traffic signal lamp is easy to cover a large amount of dust on the surface of a lamp body in the using process, so that the normal use of the device is influenced due to the digital fuzzy display of the lamp body.

SUMMERY OF THE UTILITY MODEL

In order to overcome the defects of the prior art, the digital traffic signal lamp provided by the utility model effectively avoids the problem that the surface of the existing digital traffic signal lamp is easily covered with a large amount of dust to cause digital blurring of the display of the lamp body, is favorable for removing dust and impurities on the surface of the lamp body, and increases the practicability of the device.

In order to solve the technical problems, the utility model provides the following technical scheme: digital traffic signal lamp, including the lighting fixture of putting that is used for placing the signal lamp, the outer wall one side intercommunication of putting the lighting fixture has the shielding plate, put the outer wall opposite side of lighting fixture and wear to be equipped with the dust removal subassembly, the dust removal subassembly is including running through in the jet-propelled pipe of putting the lighting fixture, the output intercommunication exhaust hole of jet-propelled pipe, and the exhaust hole is seted up in the shielding plate inner wall, the input intercommunication air pump of jet-propelled pipe.

Preferably, put outer wall one side fixed connection mounting of lighting fixture, the mounting includes symmetry fixed mounting in first arc and the second arc of putting the lighting fixture outer wall, first arc and second arc are all worn to be equipped with spacing bolt apart from putting the lighting fixture one end far away, and the screw thread end of spacing bolt rotates coupling nut, first arc and the equal laminating of second arc inner wall have the support arm.

Preferably, the outer wall one side intercommunication bracing piece of support arm, the outer wall bottom intercommunication base of bracing piece, the air pump has been placed to the inner chamber of base, the gas ejector pipe is all worn to be equipped with by the bracing piece and the inner chamber of support arm.

Preferably, a control panel is fixedly installed on one side of the outer wall of the base, and the control panel is in signal connection with the air pump.

Preferably, the exhaust holes are equidistantly formed in the inner wall of the shielding plate and are located right above the signal lamp.

Preferably, the bottom end screw thread of the limit bolt is connected with the nut, and the nut extrudes the second arc-shaped plate to be attached to the first arc-shaped plate when the nut rotates along the upward screw thread of the limit bolt.

Compared with the prior art, the utility model can achieve the following beneficial effects:

1. through the arranged dust removal assembly, the problem that the lamp body displays digital blurring due to the fact that a large amount of dust is easily covered on the surface of the existing digital traffic signal lamp is effectively avoided, dust and impurities on the surface of the lamp body are removed, and the practicability of the device is improved;

2. through the mounting that sets up, effectually avoided current digital traffic signal lamp welding support arm to lead to the signal lamp to change the maintenance inconvenient, the maintenance personal of being convenient for changes the maintenance to digital traffic signal lamp, has improved digital traffic signal lamp maintenance and has changed efficiency.

Drawings

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

FIG. 2 is a schematic view of the internal structure of the dust removing assembly of FIG. 1 according to the present invention;

FIG. 3 is a schematic view of the vent installation structure of FIG. 1 according to the present invention;

FIG. 4 is a schematic view of the internal structure of the fixing member shown in FIG. 1 according to the present invention;

wherein: 1. a support bar; 2. a base; 3. a support arm; 4. placing a lamp holder; 5. a fixing member; 6. a shielding plate; 7. a dust removal assembly; 51. a first arc-shaped plate; 52. a second arc-shaped plate; 53. a limit bolt; 54. a nut; 71. an air pump; 72. a gas ejector tube; 73. and (4) exhausting holes.

Detailed Description

The present invention will be further described with reference to specific embodiments for the purpose of facilitating an understanding of technical means, characteristics of creation, objectives and functions realized by the present invention, but the following embodiments are only preferred embodiments of the present invention, and are not intended to be exhaustive. Based on the embodiments in the implementation, other embodiments obtained by those skilled in the art without any creative efforts belong to the protection scope of the present invention. The experimental methods in the following examples are conventional methods unless otherwise specified, and materials, reagents and the like used in the following examples are commercially available unless otherwise specified.

Example (b):

as shown in fig. 1-3, the digital traffic signal lamp includes a lamp holder 4 for holding a signal lamp, one side of an outer wall of the lamp holder 4 is communicated with a shielding plate 6, the other side of the outer wall of the lamp holder 4 is penetrated with a dust removing assembly 7, the dust removing assembly 7 includes an air injection pipe 72 penetrating through the lamp holder 4, an output end of the air injection pipe 72 is communicated with an exhaust hole 73, the exhaust hole 73 is arranged on an inner wall of the shielding plate 6, and an input end of the air injection pipe 72 is communicated with an air pump 71; specifically, the method comprises the following steps: one side of the outer wall of the supporting arm 3 is communicated with a supporting rod 1, the bottom end of the outer wall of the supporting rod 1 is communicated with a base 2, an air pump 71 is arranged in an inner cavity of the base 2, and air injection pipes 72 are arranged in the inner cavities of the supporting rod 1 and the supporting arm 3 in a penetrating manner;

when digital traffic signal lamp need clear away lamp body surface dust, the staff at first drives the inside air pump 71 of dust removal subassembly 7, make air pump 71 input a large amount of gas to the jet-propelled pipe 72 of output intercommunication, as shown in fig. 2, jet-propelled pipe 72 is carried inside a large amount of gas to the 6 inner chambers of shielding plate this moment, because exhaust hole 73 has been seted up to 6 inner walls of shielding plate, make exhaust hole 73 discharge a large amount of gas to 6 inner walls of shielding plate below lamp body surfaces at last, make lamp body surface dust drop by gaseous clearance, through the dust removal subassembly 7 that sets up, effectual having avoided present digital traffic signal lamp surface easily to cover a large amount of dust and lead to the lamp body to show digital fuzzy, be favorable to getting rid of lamp body surface dust impurity, the device practicality has been increased.

As shown in fig. 1 to 4, a fixing member 5 is fixedly connected to one side of the outer wall of the lamp holder 4, the fixing member 5 includes a first arc-shaped plate 51 and a second arc-shaped plate 52 which are symmetrically and fixedly installed on the outer wall of the lamp holder 4, a limiting bolt 53 is respectively penetrated through one end of each of the first arc-shaped plate 51 and the second arc-shaped plate 52 which is far away from the lamp holder 4, a threaded end of the limiting bolt 53 is rotatably connected with a nut 54, and the inner walls of the first arc-shaped plate 51 and the second arc-shaped plate 52 are respectively attached to the support arm 3; specifically, the method comprises the following steps: the bottom end of the limiting bolt 53 is in threaded connection with a nut 54, and the nut 54 extrudes the second arc-shaped plate 52 to be attached to the first arc-shaped plate 51 when rotating upwards along the limiting bolt 53; when putting built-in lamp body of lighting fixture 4 and need changing the maintenance, maintenance personal at first rotates nut 54, make nut 54 break away from stop cock 53 until totally along stop cock 53 screw downstream, stop cock 53 is extracted this moment, make first arc 51 and second arc 52 break away from the laminating state, stimulate lighting fixture 4 this moment, make lighting fixture 4 drive first arc 51 and second arc 52 break away from support arm 3 and change the maintenance and put the inside lamp body of lighting fixture 4, the effectual current digital traffic signal lamp welding support arm 3 of having avoided leads to the signal lamp to change the maintenance inconvenient, be convenient for maintenance personal to digital traffic signal lamp change maintenance, digital signal lamp maintenance change efficiency has been improved.

As shown in fig. 1, a control panel is fixedly installed on one side of the outer wall of the base 2, and the control panel is in signal connection with an air pump 71; the staff can press the control button on the surface of the control panel, and the control panel transmits the signal to the air pump 71 so as to operate different functions of the air pump 71.

As shown in fig. 3, the exhaust holes 73 are equidistantly opened on the inner wall of the shielding plate 6, and the exhaust holes 73 are located right above the signal lamp; because the exhaust holes 73 are equidistantly arranged on the shielding plate 6, when the exhaust holes 73 eject gas, the gas is uniformly ejected right above the signal lamp, so that dust and impurities on the surface of the signal lamp are blown off.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. Digital traffic signal lamp, including being used for placing putting lighting fixture (4) of signal lamp, its characterized in that: put outer wall one side intercommunication of lighting fixture (4) and have shielding plate (6), put the outer wall opposite side of lighting fixture (4) and wear to be equipped with dust removal subassembly (7), dust removal subassembly (7) are including running through in jet-propelled pipe (72) of putting lighting fixture (4), the output intercommunication exhaust hole (73) of jet-propelled pipe (72), and exhaust hole (73) are seted up in shielding plate (6) inner wall, the input intercommunication air pump (71) of jet-propelled pipe (72).

2. The digital traffic signal of claim 1, wherein: put outer wall one side fixed connection mounting (5) of lighting fixture (4), mounting (5) are including symmetry fixed mounting in first arc (51) and second arc (52) of putting lighting fixture (4) outer wall, spacing bolt (53) are all worn to be equipped with to first arc (51) and second arc (52) apart from putting lighting fixture (4) one end far away, and the threaded end of spacing bolt (53) rotates coupling nut (54), support arm (3) are all laminated with second arc (52) inner wall in first arc (51).

3. The digital traffic signal of claim 2, wherein: the utility model discloses a support arm, including outer wall, air pump, bracing piece, air-jet pipe (72), the outer wall one side intercommunication bracing piece (1) of support arm (3), the outer wall bottom intercommunication base (2) of bracing piece (1), air pump (71) have been placed to the inner chamber of base (2), air-jet pipe (72) are all worn to be equipped with in bracing piece (1) and the inner chamber of support arm (3).

4. The digital traffic signal of claim 3, wherein: a control panel is fixedly installed on one side of the outer wall of the base (2), and the control panel is in signal connection with the air pump (71).

5. The digital traffic signal of claim 1, wherein: exhaust hole (73) equidistance is seted up in shielding plate (6) inner wall, and exhaust hole (73) are located directly over the signal lamp.

6. The digital traffic signal of claim 2, wherein: the bottom end of the limiting bolt (53) is in threaded connection with the nut (54), and the nut (54) extrudes the second arc-shaped plate (52) to be attached to the first arc-shaped plate (51) when rotating upwards along the limiting bolt (53).