Traffic signal lamp stable in installation and convenient to adjust installation angle

Abstract

The utility model discloses a traffic signal lamp stable in installation and convenient in installation angle adjustment, which comprises an installation frame and a signal lamp holder, and the signal lamp holder comprises a shell, a panel and a plurality of light-emitting units. According to the traffic signal lamp, through cooperation of the radial positioning plate and the radial positioning groove, the position of the supporting block can be adjusted, so that the installation angle of the signal lamp holder can be adjusted to adapt to different installation scenes and requirements. The top end and the bottom end of the signal lamp head are fixedly connected with the mounting frame through three studs, so that the signal lamp head is mounted more stably. The nut at the top end of the signal lamp head can be protected by the cover plate, so that the nut is prevented from rusting due to rainwater erosion, and the service life of the traffic signal lamp is prolonged.

Description

Technical Field

[0001] The utility model relates to the field of traffic signal lamps, and more specifically, to a traffic signal lamp which is stably installed and convenient to adjust the installation angle. Background Art

[0002] Traffic lights are very important equipment in road traffic management. They are usually installed at intersections, crosswalks or other traffic nodes. Traffic lights can indicate when drivers or pedestrians should stop and pass, effectively maintaining traffic order and safety and reducing the occurrence of traffic accidents.

[0003] Different traffic occasions may require different signal lamp head installation angles. The existing traffic lights and signal lamp head installation angles are not easy to adjust, which will limit their use and make it difficult to adapt to different installation occasions. In addition, the traffic environment may change, such as road reconstruction, which may cause the original signal lamp head installation angle to no longer be applicable. If the installation angle of the signal lamp head is not adjustable, it may be necessary to reinstall or adjust the position of the entire signal lamp, increasing the workload and cost. In addition, the signal lamp head will use bolts, nuts and other fixings during installation. These fixings are easily eroded and rusted by rain, resulting in unstable signal lamp head connection and affecting the use of the signal lamp. Utility Model Content

[0004] The utility model aims to overcome the defects of the prior art and provide a traffic signal lamp which has stable installation and convenient adjustment of the installation angle.

[0005] In order to achieve the above-mentioned purpose, the utility model provides the following technical solutions: a traffic signal light, comprising a mounting frame and a signal lamp head installed on the mounting frame, the signal lamp head comprising a shell, a panel fixedly connected to the shell and a plurality of light-emitting units installed on the panel, the mounting frame comprising two fixed arms and a connecting plate connecting the two fixed arms, the two fixed arms are respectively installed on the top and bottom ends of the shell, the top and bottom ends of the shell are both equipped with cylindrical support blocks, the support blocks are connected with an insertion rod and a plurality of radial positioning plates, the fixed arm has a slot, a lower through slot connected to the slot and an upper through slot connected to the slot, a plug plate matching the slot is installed at the fixed arm, a first cylindrical block capable of passing through the lower through slot is installed at the plug plate, the first cylindrical block is fixed with a second cylindrical block, the second cylindrical block has a socket matching the insertion rod and a plurality of radial positioning slots matching the radial positioning plate, the plug plate is fixed with a plurality of studs, the studs can pass through the upper through slot and be fixed by nuts.

[0006] Furthermore, the fixed arm is fixed with a surrounding plate, and a cover plate capable of closing the surrounding plate is installed at the fixed arm located at the top of the shell, the cover plate is made of plastic material, the surrounding plate has a notch connected to the upper through groove, and the cover plate has an insert block capable of being inserted into the notch.

[0007] Therefore, the cover plate can protect the nut and prevent the nut from being corroded by rainwater and rusting.

[0008] Furthermore, the cover plate has two circles of rubber rings.

[0009] Thereby the sealing is increased and the cover is fixed more stably.

[0010] Furthermore, each plug plate has three studs, and the three studs are distributed in a row with equal intervals.

[0011] Thereby the signal lamp head is installed more stably.

[0012] Furthermore, the plurality of radial positioning plates of the support block are distributed in a ring shape with equal intervals.

[0013] Thereby, the installation angle of the signal lamp head can be adjusted conveniently.

[0014] Furthermore, the second connecting plate is provided with two mounting plates.

[0015] Thereby, the traffic light of the present application is conveniently installed.

[0016] Furthermore, both the top and bottom ends of the shell have mounting grooves for mounting support blocks, and the mounting grooves have a plurality of liquid leakage grooves.

[0017] Thereby facilitating leakage and preventing accumulation of fluid.

[0018] Furthermore, a plurality of reinforcing ribs are provided between the first cylindrical block and the inserting plate.

[0019] Thereby, the strength of the first cylindrical block is enhanced.

[0020] Furthermore, a reinforcement plate is fixedly connected between the fixed arm and the first connecting plate.

[0021] Thereby, the connection strength between the fixed arm and the first connecting plate is enhanced.

[0022] Compared with the prior art, the utility model has the following beneficial effects:

[0023] 1. The traffic light of the present application can adjust the position of the support block through the cooperation of the radial positioning plate and the radial positioning groove, so that the installation angle of the signal light head can be adjusted to adapt to different installation scenarios and installation requirements.

[0024] 2. In the traffic signal light of the present application, the top and bottom ends of the signal light head are fixedly connected to the mounting frame via three studs, so that the signal light head is more stably installed.

[0025] 3. In the traffic light of the present application, the nut at the top of the light head can be protected by a cover plate, thereby preventing the nut from being corroded by rainwater and rusting, thereby extending the service life of the traffic light. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] Figure 1 This is a schematic diagram of the separation of traffic light signal components;

[0027] Figure 2 This is an enlarged view of area A;

[0028] Figure 3 It is a schematic diagram of the cooperation between the radial positioning plate and the radial positioning groove;

[0029] Figure 4 This is a schematic diagram for installing the plug board;

[0030] Figure 5 This is a schematic diagram of installing the nut;

[0031] Figure 6 Schematic diagram for installing the cover;

[0032] Figure 7 This is a schematic diagram of Example 2.

[0033] Explanation of the reference numerals: 1.1 shell; 1.1.1 leakage groove; 1.2 panel; 1.3 light-emitting unit; 2 fixed arm; 2.1 slot; 2.2 lower through groove; 2.3 upper through groove; 2.4 surrounding plate; 2.4.1 notch; 3 connecting plate; 3.1 first connecting plate; 3.2 second connecting plate; 4 mounting plate; 4.1 mounting through groove; 5 supporting block; 5.1 plug rod; 5.2 radial positioning plate; 6 plug plate; 6.1 stud; 6.2 nut; 7 first cylindrical block; 7.1 reinforcing rib; 8 second cylindrical block; 8.1 socket; 8.2 radial positioning groove; 9 cover plate; 9.1 plug block; 9.2 rubber ring. DETAILED DESCRIPTION

[0034] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0035] Example 1

[0036] This embodiment provides Figure 1-6A traffic signal lamp with stable installation and convenient adjustment of the installation angle is shown, comprising a mounting frame and a signal lamp head mounted on the mounting frame, the signal lamp head comprising a shell 1.1, a panel 1.2 fixedly connected to the shell 1.1, and a plurality of light-emitting units 1.3 mounted on the panel 1.2, the mounting frame comprising two fixed arms 2 and a connecting plate 3 connecting the two fixed arms 2, the two fixed arms 2 are respectively mounted on the top and bottom ends of the shell 1.1, the top and bottom ends of the shell 1.1 are both mounted with cylindrical support blocks 5, the support blocks 5 are connected with an insertion rod 5.1 and a plurality of radial positioning plates 5.2, the fixed arms 2 has a slot 2.1, a lower through slot 2.2 connected to the slot 2.1 and an upper through slot 2.3 connected to the slot 2.1, a plug plate 6 matching the slot 2.1 is installed at the fixed arm 2, a first cylindrical block 7 capable of passing through the lower through slot 2.2 is installed at the plug plate 6, a second cylindrical block 8 is fixed to the first cylindrical block 7, the second cylindrical block 8 has a plug hole 8.1 matching the plug rod 5.1 and a plurality of radial positioning grooves 8.2 matching the radial positioning plate 5.2, a plurality of studs 6.1 are fixed to the plug plate 6, the studs 6.1 can pass through the upper through slot 2.3 and are fixed by nuts 6.2.

[0037] The fixing arm 2 is fixed with a surrounding plate 2.4, and a cover plate 9 capable of closing the surrounding plate 2.4 is installed at the fixing arm 2 located at the top of the shell 1.1. The cover plate 9 is made of plastic material, and the surrounding plate 2.4 has a notch 2.4.1 connected to the upper through groove 2.3, and the cover plate 9 has an insert block 9.1 capable of being inserted into the notch 2.4.1, and the cover plate 9 has two circles of rubber rings 9.2; each insert plate 6 has three studs 6.1, and the three studs 6.1 are distributed in a row with equal spacing; multiple radial positioning members 5 of the support block 5 are provided. The positioning plates 5.2 are distributed in a circular shape with equal intervals; the connecting plate 3 includes two first connecting plates 3.1 respectively fixedly connected to the two fixed arms 2 and a second connecting plate 3.2 connecting the two first connecting plates 3.1, and the second connecting plate 3.2 is fixed with multiple mounting plates 4, and the mounting plates 4 have mounting grooves 4.1; the top and bottom ends of the shell 1.1 both have mounting grooves for mounting the support block 5, and the mounting grooves have multiple leakage grooves 1.1.1; and multiple reinforcing ribs 7.1 are provided between the first cylindrical block 7 and the plug plate 6.

[0038] Working principle: The traffic light of the present application can adjust the position of the support block through the cooperation of the radial positioning plate and the radial positioning groove, so that the installation angle of the signal lamp head can be adjusted to adapt to different installation scenarios and installation requirements. The top and bottom ends of the signal lamp head are fixedly connected to the mounting frame through 3 studs, so that the installation of the signal lamp head is more stable. The nut at the top of the signal lamp head can be protected by the cover plate to prevent the nut from being rusted by rain erosion, thereby extending the service life of the traffic light.

[0039] During specific installation, the required installation angle is determined according to actual conditions. By rotating the support block, the cooperation between the radial positioning plate and the radial positioning groove can lock the required installation angle. After the installation angle is locked, insert the plug plate into the slot of the fixed arm, and then install the nut, so that the signal lamp head is stably installed on the mounting frame. Then install the cover plate so that the plug block is inserted into the notch of the surrounding plate at the top fixed arm, and then apply external force to make the cover plate close the surrounding plate, ensuring that the cover plate can effectively protect the nut from rain erosion.

[0040] Example 2

[0041] like Figure 7 As shown, the difference between Example 2 and Example 1 is that the installation angle of the signal lamp head is different, and it is also convenient to change the installation angle according to the changes in the road in the later stage, so as to meet the installation needs of different scenes.

[0042] Although the present invention has been illustrated and described with respect to preferred embodiments, it should be understood by those skilled in the art that various changes and modifications may be made to the present invention without departing from the scope of the present invention as defined by the claims.

Claims

1. A traffic light with stable installation and convenient installation angle adjustment, characterized in that: The invention comprises a mounting frame and a signal lamp holder installed on the mounting frame, the signal lamp holder comprises a shell, a panel fixedly connected to the shell and a plurality of light-emitting units installed on the panel, the mounting frame comprises two fixed arms and a connecting plate connecting the two fixed arms, the two fixed arms are respectively installed on the top and bottom ends of the shell, the top and bottom ends of the shell are both installed with cylindrical support blocks, the support blocks are connected with an insertion rod and a plurality of radial positioning plates, the fixed arm has a slot, a lower through slot connected to the slot and an upper through slot connected to the slot, a plug plate matching the slot is installed on the fixed arm, a first cylindrical block capable of passing through the lower through slot is installed on the plug plate, the first cylindrical block is fixed with a second cylindrical block, the second cylindrical block has a socket matching the insertion rod and a plurality of radial positioning slots matching the radial positioning plate, the plug plate is fixed with a plurality of studs, the studs can pass through the upper through slot and be fixed by nuts.

2. The traffic signal light with stable installation and convenient installation angle adjustment according to claim 1 is characterized in that: The fixed arm is fixed with a surrounding plate, and a cover plate capable of closing the surrounding plate is installed at the fixed arm located at the top of the shell, the cover plate is made of plastic material, the surrounding plate has a notch connected to the upper through groove, the cover plate has an insert block capable of being inserted into the notch, and the cover plate has two circles of rubber rings.

3. The traffic signal light with stable installation and convenient installation angle adjustment according to claim 1 is characterized in that: Each plug plate is provided with three studs, which are arranged in a row with equal spacing.

4. The traffic signal light with stable installation and convenient installation angle adjustment according to claim 1 is characterized in that: The plurality of radial positioning plates of the support block are distributed in a ring-like shape with equal intervals.

5. The traffic signal light with stable installation and convenient installation angle adjustment according to claim 1 is characterized in that: The connecting plate comprises two first connecting plates respectively fixedly connected to two fixing arms and a second connecting plate connecting the two first connecting plates, a plurality of mounting plates are fixed to the second connecting plate, and the mounting plate has mounting through grooves.

6. The traffic signal light with stable installation and convenient installation angle adjustment according to claim 1 is characterized in that: The top and bottom ends of the shell are both provided with mounting grooves for mounting the support block, and the mounting grooves are provided with a plurality of liquid leakage grooves.

7. The traffic signal light with stable installation and convenient installation angle adjustment according to claim 1 is characterized in that: A plurality of reinforcing ribs are provided between the first cylindrical block and the inserting plate.

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