CN211738927U

CN211738927U - Energy-efficient municipal street lamp

Info

Publication number: CN211738927U
Application number: CN202020717989.9U
Authority: CN
Inventors: 鲁炳俊; 丁德荣
Original assignee: Qingdao Golden Beach Construction Group Co ltd
Current assignee: Qingdao Golden Beach Construction Group Co ltd
Priority date: 2020-04-30
Filing date: 2020-04-30
Publication date: 2020-10-23
Anticipated expiration: 2030-04-30

Abstract

The utility model relates to a high-efficiency energy-saving municipal street lamp, which relates to the technical field of street lamps and comprises a vertical hollow lamp post, a lamp arm transversely fixed on the lamp post, a lamp holder fixed on the lamp arm, a solar panel bracket fixed at the top end of the lamp post and a solar panel fixed on the solar panel bracket; the solar panel support comprises a rectangular frame, a middle connecting rod fixedly connected to the rectangular frame, a vertical cylinder vertically arranged and fixedly connected to the middle connecting rod at the upper end, and a bottom plate horizontally and fixedly connected to the periphery of the vertical cylinder; an upper connecting plate is horizontally and fixedly connected to the periphery of the upper end of the lamp post, and bolts are arranged on the bottom plate and the upper connecting plate and are fixed through the bolts; the solar panel is attached and fixed on the rectangular frame. The utility model discloses can solve among the prior art solar panel on spacious road and take place pivoted problem because of wind-force easily, reduce later maintenance's difficulty.

Description

Energy-efficient municipal street lamp

Technical Field

The utility model belongs to the technical field of the technique of street lamp and specifically relates to a high-efficient energy-conserving municipal street lamp is related to.

Background

At present, can set up energy-conserving street lamp on some town and country or country road, energy-conserving street lamp still includes solar panel component except common street lamp's function, can change the electricity at day light and store partly electric energy, reduces the required power consumption of night illumination, comparatively is fit for comparatively spacious, the sufficient road of light such as town and country or country.

The utility model discloses a current chinese utility model patent of authorizing bulletin number CN210345296U discloses an energy-concerving and environment-protective type campus street lighting, it includes the street lamp post, there is solar panel at street lamp post top movable mounting, there is lamp shade fixed knot to construct at street lamp post one side fixed mounting, install the lamp shade body on the lamp shade fixed knot constructs, the below movable mounting of lamp shade body has the printing opacity safety cover, there is the spring catch pull ring along movable mounting outside the lamp shade body, the safety cover draw-in groove has been seted up along the outer edge of printing opacity safety cover, be equipped with the spring latch on the spring catch pull ring, install reset spring between spring catch pull ring and the spring. When the light-transmitting protective cover is used, the spring latch can be clamped into the protective cover clamping groove, and the reliability of connection of the light-transmitting protective cover and the lampshade body is guaranteed.

The above prior art solutions have the following drawbacks: the solar panel and the street lamp post are movably connected, so that the street lamp can fully adapt to the campus environment, the direction of the solar panel can be adjusted adaptively according to the arrangement of buildings and trees in the campus, and the light energy can be received to the maximum extent; however, when the street lamp is used on open roads such as urban and rural areas or rural areas, the wind power is stronger because of the lack of shelters around the street lamp, and the solar panel is used as a plate-shaped object and is easy to rotate after receiving higher wind power, which brings difficulty to later maintenance.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art exists, the utility model aims at providing a be more applicable to energy-efficient municipal street lamp on the spacious road.

The above utility model discloses an above-mentioned utility model purpose can realize through following technical scheme: a high-efficiency energy-saving municipal street lamp comprises a vertical hollow lamp post, a lamp arm transversely fixed on the lamp post, a lamp holder fixed on the lamp arm, a solar panel bracket fixed at the top end of the lamp post and a solar panel fixed on the solar panel bracket; the solar panel support comprises a rectangular frame, a middle connecting rod fixedly connected to the rectangular frame, a vertical cylinder vertically arranged and fixedly connected to the middle connecting rod at the upper end, and a bottom plate horizontally and fixedly connected to the periphery of the vertical cylinder; an upper connecting plate is horizontally and fixedly connected to the periphery of the upper end of the lamp post, and bolts are arranged on the bottom plate and the upper connecting plate and are fixed through the bolts; the solar panel is attached and fixed on the rectangular frame.

By adopting the technical scheme, the bottom plate and the upper connecting plate have sufficient contact areas, and the bottom plate and the upper connecting plate are fixed by bolts and are firm; meanwhile, the solar panel is attached and fixed on the rectangular frame, and the solar panel and the rectangular frame are firmly fixed; therefore, the whole solar panel and the solar panel support can obtain sufficient supporting force from the lamp post, the wind resistance is good, and the solar panel support are stable in the using process.

The present invention may be further configured in a preferred embodiment as: the lower end of the vertical cylinder is inserted into the lamp post.

Through adopting above-mentioned technical scheme, the cooperation of founding a section of thick bamboo and lamp pole has further improved solar panel support's wind resistance ability.

The present invention may be further configured in a preferred embodiment as: the solar panel support also comprises four auxiliary rods, one end of each auxiliary rod is fixedly connected with the corner of the rectangular frame, and the other end of each auxiliary rod is fixedly connected with the bottom plate.

Through adopting above-mentioned technical scheme, the auxiliary rod can play the additional action to the fixed of bottom plate and rectangle frame, has further improved solar panel support's wind resistance ability.

The present invention may be further configured in a preferred embodiment as: and the side wall of the vertical cylinder is provided with a wire inlet hole for penetrating a solar panel wire.

Through adopting above-mentioned technical scheme, make solar panel's electric wire wiring more convenient.

The present invention may be further configured in a preferred embodiment as: the lamp pole below is provided with the concrete foundation, and its lower extreme is fixed in on the concrete foundation.

Through adopting above-mentioned technical scheme, increased the weight of lamp pole on the one hand, on the other hand has increased the area of contact of lamp pole with ground, has improved the wind resistance of lamp pole.

The present invention may be further configured in a preferred embodiment as: the concrete foundation is rectangular, a threading hole is vertically arranged in the center of the concrete foundation in a through mode, and wiring holes communicated with the threading hole are formed in the side wall of the concrete foundation; four embedded screws are uniformly arranged at the upper end of the concrete foundation around the threading hole, and the embedded screws are vertically arranged; a horizontal lower connecting plate is fixedly connected to the bottom end of the lamp post, four through strip-shaped holes are formed in the lower connecting plate and correspond to the four embedded screws one by one, and in the position relation, the axis of the strip-shaped holes in the long-axis direction on the horizontal plane and the corners of the lower connecting plate can form a virtual triangle; and the pre-embedded screws are provided with fastening nuts.

By adopting the technical scheme, the threading hole is convenient for leading out the branch electric wire in the lamp post downwards, and the wiring hole is convenient for a hand to extend into the main circuit electric wire and the branch electric wire; the lamp post can be firmly fixed on a concrete foundation through the lower connecting plate and the fastening nut; the setting in bar hole makes more smooth when pre-buried screw rod inserts in the bar hole, has reduced the installation problem that the not enough brought of precision of pouring.

The present invention may be further configured in a preferred embodiment as: the lamp arm comprises a tail end, a C-shaped section and an extension section which are sequentially communicated end to end; one end of the tail end is communicated with the inside of the lamp post and is integrally C-shaped, and the two ends of the tail end face to the direction close to the side wall of the lamp post and the middle part of the tail end faces to the direction far away from the side wall of the lamp post; the C-shaped section is C-shaped, one end of the C-shaped section is in arc transition connection with the tail end, the middle part of the C-shaped section is fixedly connected with the lamp post, and the other end of the C-shaped section extends in the direction away from the lamp post; the extending section is a straight pipe and is obliquely arranged upwards, one end of the extending section is communicated with the C-shaped section, and the other end of the extending section extends in the direction far away from the lamp post; the lamp holder is fixed on one end of the extending section far away from the lamp post.

Through adopting above-mentioned technical scheme, the arm all has the fixed point with the lamp pole on tail end and C shape section, and the wind-resistant performance is better, can provide a better lighting environment for the lamp holder.

The present invention may be further configured in a preferred embodiment as: the lamp post is provided with an auxiliary fixing piece for assisting in fixing the lamp arm.

By adopting the technical scheme, the lamp holder has certain weight, and the lamp arm is used as a transversely arranged component, so that the lamp arm is easy to shake in the using process; the stability of the lamp arm can be further improved by adding the auxiliary fixing piece.

The present invention may be further configured in a preferred embodiment as: the auxiliary fixing part comprises a sleeve sleeved on the lamp post and a fixed rod, wherein one end of the fixed rod is fixedly connected with the sleeve, and the other end of the fixed rod is fixedly connected with the extension section.

By adopting the technical scheme, the auxiliary fixing piece is more convenient to mount due to the arrangement of the sleeve; the dead lever can play the fixed action to the arm, and the cooperation arm has three fixed point on the lamp pole for the stability of arm promotes by a wide margin.

To sum up, the utility model discloses a following at least one useful technological effect:

1. the bottom plate and the upper connecting plate have sufficient contact areas and are fixed firmly through bolts, meanwhile, the solar panel is attached and fixed on the rectangular frame, the bottom plate and the upper connecting plate are fixed firmly, the solar panel and the solar panel support form a whole, so that sufficient supporting force can be obtained from the lamp post, the wind resistance is good, and the use process is stable;

2. the concrete foundation greatly improves the wind resistance of the lamp post, and reduces the dependence of the lamp post on geological conditions;

3. the lamp arm is matched with the auxiliary fixing piece to form three fixing points on the lamp pole, the lamp arm is good in wind resistance, and a stable irradiation environment can be provided for the lamp holder.

Drawings

Fig. 1 is a schematic structural diagram of an efficient energy-saving municipal street lamp.

Fig. 2 is an exploded view of the solar panel support and light pole mating structure.

Fig. 3 is an exploded view showing the fitting structure of the lamp pole and the concrete foundation.

In the figure, 1, a concrete foundation; 10. threading holes; 11. a wiring hole; 12. pre-burying a screw; 2. a lamp post; 20. a lower connecting plate; 200. a strip-shaped hole; 21. an upper connecting plate; 3. a lamp arm; 30. a tail end; 31. a C-shaped section; 32. an extension section; 4. a lamp cap; 5. a solar panel support; 50. a rectangular frame; 51. a middle connecting rod; 52. erecting a cylinder; 520. a wire inlet hole; 53. a base plate; 54. an auxiliary lever; 6. a solar panel; 7. an auxiliary fixing member; 70. a sleeve; 71. and (5) fixing the rod.

Detailed Description

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

Referring to fig. 1, for the utility model discloses a high-efficient energy-conserving municipal street lamp, including pour at subaerial concrete foundation 1, vertical lamp pole 2 that is fixed in on concrete foundation 1, transversely be fixed in lamp arm 3 on lamp pole 2, be fixed in lamp holder 4 on lamp arm 3, be fixed in the solar panel support 5 on 2 tops of lamp pole to and the slope is fixed in solar panel 6 on solar panel support 5.

Referring to fig. 3, the concrete foundation 1 is rectangular, a threading hole 10 is vertically formed in the center in a penetrating manner, and a wiring hole 11 communicated with the threading hole 10 is formed in the side wall of the concrete foundation 1; the threading hole 10 is used for leading out branch electric wires in the lamp post 2 downwards, the branch electric wires refer to electric wires in each street lamp, main road electric wires which are pre-buried in the ground and used for supplying power for a row of street lamps correspond to the branch electric wires, and hands are connected with the main road electric wires and the branch electric wires from the wiring hole 11. Four embedded screws 12 are uniformly arranged at the upper end of the concrete foundation 1 around the threading hole 10, and the embedded screws 12 are vertically arranged; a horizontal lower connecting plate 20 is fixedly connected to the bottom end of the lamp post 2, four through strip-shaped holes 200 are formed in the lower connecting plate 20, the four strip-shaped holes 200 correspond to the four embedded screws 12 one by one, and in the position relation, the axis of the strip-shaped holes 200 in the long axis direction on the horizontal plane and the corners of the lower connecting plate 20 can form a virtual triangle; the embedded screws 12 are provided with fastening nuts. The embedded screw 12 is more smoothly inserted into the strip-shaped hole 200 by the arrangement, and the installation problem caused by insufficient pouring precision is reduced. The lamp post 2 is of a hollow structure, and holes in the lamp post 2 correspond to the threading holes 10 up and down.

Referring to fig. 1, the lamp arm 3 includes three parts, namely a tail end 30, a C-shaped section 31 and an extension section 32, which are sequentially communicated end to end; one end of the tail end 30 is communicated with the inside of the lamp post 2, the whole body is C-shaped, two ends of the tail end face to the direction close to the side wall of the lamp post 2, and the middle of the tail end faces to the direction far away from the side wall of the lamp post 2; the C-shaped section 31 is C-shaped, one end of the C-shaped section is in arc transition connection with the tail end 30, the middle part of the C-shaped section is fixedly connected with the lamp post 2, and the other end of the C-shaped section extends in the direction away from the lamp post 2; the extending section 32 is a straight pipe and is arranged obliquely upwards, one end of the extending section is communicated with the C-shaped section 31, and the other end of the extending section extends towards the direction far away from the lamp post 2. The lamp cap 4 is fixed on one end of the extension section 32 far away from the lamp post 2, and the light outlet of the lamp cap 4 is obliquely arranged outwards.

Referring to fig. 1, in order to improve the wind resistance of the arm 3, an auxiliary fixture 7 for auxiliary fixing of the arm 3 is provided on the lamp post 2. The auxiliary fixing member 7 includes a sleeve 70 sleeved on the lamp post 2, and three fixing rods 71 with one end fixedly connected to the sleeve 70 and the other end fixedly connected to the extension section 32, wherein the number of the fixing rods 71 is total. The auxiliary fixing member 7 can improve the wind resistance of the lamp arm 3. When the auxiliary fixing member 7 is installed, the fixing rod 71 is welded on the sleeve 70 in advance; the sleeve 70 is then slid down so that the ends of the three securing rods 71 are substantially aligned with the extension segments 32; then the extending section 32 is pulled by hand to be abutted against the end part of the fixed rod 71; finally, welding is carried out; the arrangement makes the installation of the lamp arm 3 and the auxiliary fixing part 7 more convenient and is not influenced by the processing curve precision of the lamp arm 3.

With reference to fig. 1 and 2, the solar panel support 5 includes an obliquely disposed rectangular frame 50, a middle connecting rod 51 fixedly connected to the middle of the rectangular frame 50, a vertical tube 52 vertically disposed and having an upper end fixedly connected to the middle of the middle connecting rod 51, a bottom plate 53 horizontally fixedly connected to the periphery of the vertical tube 52, and four auxiliary rods 54 having one end fixedly connected to the corner of the rectangular frame 50 and the other end fixedly connected to the bottom plate 53. Four through holes are formed in the bottom plate 53, the upper connecting plate 21 is horizontally and fixedly connected to the periphery of the upper end of the lamp post 2, four holes corresponding to the through holes of the bottom plate 53 are formed in the upper connecting plate 21, and four bolts are arranged on the bottom plate 53 and the upper connecting plate 21. During installation, a screw rod in the bolt penetrates through the bottom plate 53 and the upper connecting plate 21 from top to bottom, a nut below the upper connecting plate 21 is screwed down by a wrench subsequently, the space position is sufficient, and the operation is convenient. The lower end of the vertical cylinder 52 is inserted into the lamp post 2, so that the lamp can resist strong wind power. The solar panel 6 is attached to the rectangular frame 50, and four corners of the solar panel are fixedly connected with the rectangular frame 50 through bolts. The side wall of the vertical cylinder 52 is provided with a wire inlet hole 520 for inserting the wire of the solar panel 6.

The implementation principle of the embodiment is as follows: 1. digging a foundation pit on the ground in advance, and pouring the concrete foundation 1 in the foundation pit, or burying the poured concrete foundation 1 in the foundation pit; 2. fixing the lamp arm 3 on the lamp post 2, and then sleeving the auxiliary fixing piece 7 on the lamp post 2 and fixedly connecting the auxiliary fixing piece with the lamp arm 3; 3. a lamp holder 4 is arranged on the lamp arm 3, the wire of the lamp holder 4 penetrates out of the lower end of the lamp post 2, and meanwhile, the wire of the solar panel 6 is penetrated in the lamp post 2 in advance; 4. spraying anticorrosive paint on the lamp post 2, the lamp arm 3 and the auxiliary fixing piece 7; 5. fixing the lamp post 2 on the concrete foundation 1; 6. fixing the solar panel 6 on the solar panel bracket 5, and connecting the electric wire on the solar panel 6 with the electric wire in the lamp post 2 through the wire inlet hole 520; 7. fixing the solar panel bracket 5 to the upper end of the lamp post 2; 8. the branch wires (the wire of the lamp holder 4 and the wire of the solar panel 6) at the lower part of the lamp post 2 are connected with the main wire pre-buried in the ground.

The utility model has the advantages that: 1. the concrete foundation 1 is arranged, so that the wind resistance of the lamp post 2 is greatly improved, and the dependence of the lamp post 2 on geological conditions is reduced; 2. the lamp arm 3 is matched with the auxiliary fixing piece 7 to form three fixing points on the lamp post 2, the lamp arm 3 is good in wind resistance, and a stable irradiation environment can be provided for the lamp holder 4; 3. the solar panel bracket 5 is fixedly connected to the upper end of the lamp post 2, so that the supporting force is directly obtained from the lamp post 2, the supporting structure is firm, and the use process is stable; 4. the solar panel support 5 is higher than the lamp arm 3 and the lamp holder 4 in height, can fully contact with sunlight, can not be sheltered from by the lamp arm 3 and the lamp holder 4, and is higher in power generation efficiency, and meanwhile, the circuit board is not easy to damage due to shading.

The embodiment of this specific implementation mode is the preferred embodiment of the present invention, not limit according to this the utility model discloses a protection scope, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.

Claims

1. The utility model provides an energy-efficient municipal street lamp which characterized in that: the solar street lamp comprises a vertical hollow lamp pole (2), a lamp arm (3) transversely fixed on the lamp pole (2), a lamp holder (4) fixed on the lamp arm (3), a solar panel support (5) fixed at the top end of the lamp pole (2), and a solar panel (6) fixed on the solar panel support (5); the solar panel support (5) comprises a rectangular frame (50), a middle connecting rod (51) fixedly connected to the rectangular frame (50), a vertical cylinder (52) vertically arranged and fixedly connected to the middle connecting rod (51) at the upper end, and a bottom plate (53) horizontally fixedly connected to the periphery of the vertical cylinder (52); an upper connecting plate (21) is horizontally and fixedly connected to the periphery of the upper end of the lamp post (2), and bolts are arranged on the bottom plate (53) and the upper connecting plate (21) and are fixed through the bolts; the solar panel (6) is attached and fixed on the rectangular frame (50).

2. The efficient and energy-saving municipal street lamp according to claim 1, wherein: the lower end of the vertical cylinder (52) is inserted into the lamp pole (2).

3. The efficient and energy-saving municipal street lamp according to claim 2, wherein: the solar panel bracket (5) also comprises four auxiliary rods (54) of which one end is fixedly connected with the corner of the rectangular frame (50) and the other end is fixedly connected with the bottom plate (53).

4. The efficient and energy-saving municipal street lamp according to claim 1, wherein: the side wall of the vertical cylinder (52) is provided with a wire inlet hole (520) for inserting a wire of the solar panel (6).

5. The efficient and energy-saving municipal street lamp according to claim 1, wherein: the lamp post is characterized in that a concrete foundation (1) is arranged below the lamp post (2), and the lower end of the concrete foundation (1) is fixed on the concrete foundation.

6. The efficient and energy-saving municipal street lamp according to claim 5, wherein: the concrete foundation (1) is rectangular, a threading hole (10) is vertically formed in the center in a penetrating mode, and a wiring hole (11) communicated with the threading hole (10) is formed in the side wall of the concrete foundation (1); four embedded screws (12) are uniformly arranged at the upper end of the concrete foundation (1) around the threading hole (10), and the embedded screws (12) are vertically arranged; a horizontal lower connecting plate (20) is fixedly connected to the bottom end of the lamp post (2), four through strip-shaped holes (200) are formed in the lower connecting plate (20), the four strip-shaped holes (200) correspond to the four embedded screws (12) one by one, and in a position relation, the axis of the strip-shaped holes (200) in the long axis direction on the horizontal plane and the corners of the lower connecting plate (20) can form a virtual triangle; the pre-embedded screws (12) are all provided with fastening nuts.

7. The efficient and energy-saving municipal street lamp according to claim 1, wherein: the lamp arm (3) comprises a tail end (30), a C-shaped section (31) and an extension section (32) which are sequentially communicated end to end; one end of the tail end (30) is communicated with the inside of the lamp post (2) and is integrally C-shaped, and two ends of the tail end face to the direction close to the side wall of the lamp post (2) and the middle of the tail end faces to the direction far away from the side wall of the lamp post (2); the C-shaped section (31) is C-shaped, one end of the C-shaped section is in arc transition connection with the tail end (30), the middle of the C-shaped section is fixedly connected with the lamp post (2), and the other end of the C-shaped section extends in the direction departing from the lamp post (2); the extending section (32) is a straight pipe and is arranged obliquely upwards, one end of the extending section is communicated with the C-shaped section (31), and the other end of the extending section extends towards the direction far away from the lamp post (2); the lamp holder (4) is fixed on one end of the extension section (32) far away from the lamp post (2).

8. The efficient and energy-saving municipal street lamp according to claim 7, wherein: an auxiliary fixing piece (7) for auxiliary fixing of the lamp arm (3) is arranged on the lamp post (2).

9. The efficient and energy-saving municipal street lamp according to claim 8, wherein: the auxiliary fixing piece (7) comprises a sleeve (70) sleeved on the lamp post (2) and a fixing rod (71) with one end fixedly connected with the sleeve (70) and the other end fixedly connected with the extension section (32).