CN116677973A - Solar conjuncted street lamp - Google Patents

Solar conjuncted street lamp Download PDF

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Publication number
CN116677973A
CN116677973A CN202310740767.7A CN202310740767A CN116677973A CN 116677973 A CN116677973 A CN 116677973A CN 202310740767 A CN202310740767 A CN 202310740767A CN 116677973 A CN116677973 A CN 116677973A
Authority
CN
China
Prior art keywords
lamp
panel
outer frame
solar
conjuncted
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
CN202310740767.7A
Other languages
Chinese (zh)
Other versions
CN116677973B (en
Inventor
胡兴
张文华
彭涛
刘共升
杨刚
金卫民
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Shenzhen Shangwei Photoelectric Engineering Co ltd
Huizhou Chuangjian Industrial Co ltd
Shenzhen Seva Lighting Co Ltd
Original Assignee
Shenzhen Shangwei Photoelectric Engineering Co ltd
Huizhou Chuangjian Industrial Co ltd
Shenzhen Seva Lighting Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Shenzhen Shangwei Photoelectric Engineering Co ltd, Huizhou Chuangjian Industrial Co ltd, Shenzhen Seva Lighting Co Ltd filed Critical Shenzhen Shangwei Photoelectric Engineering Co ltd
Priority to CN202310740767.7A priority Critical patent/CN116677973B/en
Publication of CN116677973A publication Critical patent/CN116677973A/en
Application granted granted Critical
Publication of CN116677973B publication Critical patent/CN116677973B/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V31/00—Gas-tight or water-tight arrangements
    • F21V31/005—Sealing arrangements therefor
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
    • F21S9/00—Lighting devices with a built-in power supply; Systems employing lighting devices with a built-in power supply
    • F21S9/02—Lighting devices with a built-in power supply; Systems employing lighting devices with a built-in power supply the power supply being a battery or accumulator
    • F21S9/03—Lighting devices with a built-in power supply; Systems employing lighting devices with a built-in power supply the power supply being a battery or accumulator rechargeable by exposure to light
    • F21S9/035—Lighting devices with a built-in power supply; Systems employing lighting devices with a built-in power supply the power supply being a battery or accumulator rechargeable by exposure to light the solar unit being integrated within the support for the lighting unit, e.g. within or on a pole
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V29/00—Protecting lighting devices from thermal damage; Cooling or heating arrangements specially adapted for lighting devices or systems
    • F21V29/50—Cooling arrangements
    • F21V29/70—Cooling arrangements characterised by passive heat-dissipating elements, e.g. heat-sinks
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V29/00—Protecting lighting devices from thermal damage; Cooling or heating arrangements specially adapted for lighting devices or systems
    • F21V29/50—Cooling arrangements
    • F21V29/70—Cooling arrangements characterised by passive heat-dissipating elements, e.g. heat-sinks
    • F21V29/74—Cooling arrangements characterised by passive heat-dissipating elements, e.g. heat-sinks with fins or blades
    • F21V29/76—Cooling arrangements characterised by passive heat-dissipating elements, e.g. heat-sinks with fins or blades with essentially identical parallel planar fins or blades, e.g. with comb-like cross-section
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V31/00—Gas-tight or water-tight arrangements
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21W—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO USES OR APPLICATIONS OF LIGHTING DEVICES OR SYSTEMS
    • F21W2131/00—Use or application of lighting devices or systems not provided for in codes F21W2102/00-F21W2121/00
    • F21W2131/10—Outdoor lighting
    • F21W2131/103—Outdoor lighting of streets or roads
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO THE FORM OR THE KIND OF THE LIGHT SOURCES OR OF THE COLOUR OF THE LIGHT EMITTED
    • F21Y2115/00—Light-generating elements of semiconductor light sources
    • F21Y2115/10—Light-emitting diodes [LED]
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
    • Y02B20/00—Energy efficient lighting technologies, e.g. halogen lamps or gas discharge lamps
    • Y02B20/72—Energy efficient lighting technologies, e.g. halogen lamps or gas discharge lamps in street lighting

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  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Sustainable Development (AREA)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)

Abstract

The invention provides a solar conjuncted street lamp, which comprises a lamp cap, a solar photovoltaic panel and a lamp post, wherein the lamp cap comprises: front shell, backshell, lamp plate and lens. The front shell comprises a panel and an outer frame, the outer frame and the panel are integrally formed, a mounting cavity is formed in one side, far away from the outer frame, of the panel, the lamp panel is arranged in the mounting cavity, the lens is covered on the lamp panel, and the mounting cavity is sealed; the area of the panel which is not covered by the outer frame is a heat dissipation part, and the front end of the heat dissipation part is tilted; the rear shell is provided with a groove, the rear shell is covered on the outer frame, the tail end of the outer frame is embedded in the groove, and the position, which is contacted with the outer frame, on the rear shell extends outwards to form an eave part. Panel and frame juncture can not infiltration, and backshell and frame junction form eaves portion, avoid the rainwater to get into the gap between backshell and the frame, improved the sealing performance of lamp holder position, panel department is equipped with the installation cavity that holds the lamp plate specially, separates the lamp plate with other parts to be equipped with the radiating portion of exposing in panel department, improve the radiating efficiency to the lamp plate.

Description

Solar conjuncted street lamp
Technical Field
The invention relates to the field of illumination, in particular to a solar conjuncted street lamp.
Background
The solar street lamp is a street lamp which is powered by a crystalline silicon solar battery, a maintenance-free valve-controlled sealed storage battery (colloid battery) stores electric energy, an ultra-bright LED lamp is used as a light source and is controlled by an intelligent charge-discharge controller to replace the traditional public power illumination.
Because the solar street lamp is used outdoors, water is easy to accumulate on the shell of the existing street lamp, and the accumulated water is difficult to be prevented from penetrating into the inner cavity of the street lamp by simply arranging the sealing ring; in addition, the solar street lamp adopts the LED lamp as a light source, heat is generated when the lamp panel operates, heat is accumulated in the lamp cap, the service life of elements with poor peripheral heat resistance can be shortened, and the failure rate is further improved.
Therefore, how to improve the sealing performance of the solar street lamp and the heat dissipation capacity of the lamp cap is a problem to be solved.
Disclosure of Invention
The invention aims to overcome the defects in the prior art and provide the solar conjuncted street lamp with good sealing performance and strong heat dissipation capability.
The aim of the invention is realized by the following technical scheme:
the utility model provides a conjuncted street lamp of solar energy, includes lamp holder, solar photovoltaic board and is used for fixing the lamp holder with the lamp pole of solar photovoltaic board, the lamp holder includes: front shell, back shell, lamp panel and lens;
the front shell comprises a panel and an outer frame, the outer frame and the panel are integrally formed, a mounting cavity is formed in one side, far away from the outer frame, of the panel, the lamp panel is arranged in the mounting cavity, and the lens is covered on the lamp panel and seals the mounting cavity;
the area, which is not covered by the outer frame, of the panel is a heat dissipation part, and the front end of the heat dissipation part is tilted;
the rear shell is covered on the outer frame, the tail end of the outer frame is embedded in the groove, and the position, which is contacted with the outer frame, on the rear shell extends outwards to form an eave part.
In one embodiment, the groove accommodates a sealing ring.
In one embodiment, a cambered surface is arranged on one side of the rear shell away from the front shell, and the middle thick edge of the cambered surface is thin.
In one embodiment, the heat dissipation part is provided with a plurality of heat dissipation fins.
In one embodiment, a plurality of the heat sinks are parallel, and each of the heat sinks is parallel to the long side of the panel.
In one embodiment, a flow guiding slot is disposed between each of the heat dissipation fins and the outer frame.
In one embodiment, an arc-shaped guiding part is arranged on one side of the outer frame facing the flow guiding seam.
In one embodiment, the lamp cap further comprises a microwave inductor, the microwave inductor is accommodated in the mounting cavity, and an output end of the microwave inductor is arranged towards the lens.
In one embodiment, the utility model also comprises a holding pole component, wherein the holding pole component comprises a jacket, a fixed cylinder, an adjusting rod, a fluted disc and a synchronous sliding block,
the fixed cylinder is provided with a semicircular butt joint ring, the butt joint ring is sleeved on the lamp post, the adjusting rod penetrates through the lamp post and the butt joint ring, the adjusting rod is provided with an adjusting cap, and a spring is arranged between the adjusting cap and the outer wall of the lamp post;
the outer sleeve is connected with the solar photovoltaic panel, the outer sleeve is provided with a containing cavity, the fixing barrel penetrates through the containing cavity, the outer sleeve is provided with a sliding groove, the synchronous sliding block is slidably arranged in the sliding groove, the synchronous sliding block is connected with the adjusting rod, and the synchronous sliding block is used for connecting the outer sleeve and the adjusting rod so as to enable the outer sleeve and the adjusting rod to synchronously rotate;
the fluted disc is arranged on the adjusting rod, the fluted disc is positioned in the accommodating cavity, a plurality of external teeth are arranged on the fluted disc, a plurality of tooth sockets are arranged on the fixed cylinder, and the external teeth are meshed with the tooth sockets and used for preventing the adjusting rod from rotating.
In one embodiment, the pole assembly further comprises two pole-holding arc pieces, the two pole-holding arc pieces are rotatably arranged on the docking ring, the pole-holding arc pieces are provided with a clamping portion and a supporting portion, the clamping portion extends out of the docking ring and is used for clamping the lamp pole, and the supporting portion is used for supporting the outer wall of the adjusting pole.
To sum up, frame with panel integrated into one piece for panel and frame juncture can not infiltration, and backshell and frame junction form eaves portion, avoid the rainwater to get into the gap between backshell and the frame, improved the sealing performance of lamp holder position, panel department is equipped with the installation cavity that holds the lamp plate specially, separates lamp plate and other parts, and is equipped with exposed radiating portion in panel department, improves the radiating efficiency to the lamp plate.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are needed in the embodiments will be briefly described below, it being understood that the following drawings only illustrate some embodiments of the present invention and therefore should not be considered as limiting the scope, and other related drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic diagram of a solar integrated street lamp;
FIG. 2 is a top view of a lamp head in one embodiment;
FIG. 3 is a schematic view of the lamp cap shown in FIG. 2;
FIG. 4 is an exploded view of the side of the burner panel of FIG. 2;
fig. 5 is an exploded view of the pole assembly;
FIG. 6 is a schematic view of an external tooth in engagement with a tooth socket;
fig. 7 is a schematic view showing a state in which external teeth are separated from tooth grooves;
fig. 8 is a schematic diagram (a) of the cooperation of the pole segment and the fixed cylinder;
fig. 9 is a schematic diagram (two) of the cooperation of the pole arc piece and the fixed cylinder;
fig. 10 is a schematic view of the eave.
Reference numerals
Solar conjuncted street lamp 10, lamp cap 11, solar photovoltaic panel 12, lamp post 13, long rod 20, card slot 21, front case 100, panel 110, installation cavity 111, heat dissipation part 112, outer frame 120, arc guide part 121, heat dissipation sheet 130, guide slit 140, rear case 200, groove 210, seal ring 211, eave part 220, arc surface 230, lamp panel 300, lens 400, microwave inductor 500, holding rod assembly 600, jacket 610, storage cavity 611, chute 612, fixing cylinder 620, docking ring 621, toothed slot 622, adjusting rod 630, adjusting cap 631, spring 632, toothed disc 640, outer tooth 641, synchronizing slide 650, holding rod arc piece 660, holding part 661, holding part 662
Detailed Description
In order that the invention may be readily understood, a more complete description of the invention will be rendered by reference to the appended drawings. The drawings illustrate preferred embodiments of the invention. This invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete.
It will be understood that when an element is referred to as being "fixed to" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "left," "right," and the like are used herein for illustrative purposes only and are not meant to be the only embodiment.
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used herein in the description of the invention is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. The term "and/or" as used herein includes any and all combinations of one or more of the associated listed items.
Referring to fig. 1 and 4, the present invention provides a solar integrated street lamp 10, which includes a lamp cap 11, a solar photovoltaic panel 12, and a lamp post 13 for fixing the lamp cap 11 and the solar photovoltaic panel 12, wherein the lamp cap 11 includes: front case 100, rear case 200, lamp panel 300 and lens 400.
Referring to fig. 3 and 4, the front housing 100 includes a panel 110 and an outer frame 120, the outer frame 120 and the panel 110 are integrally formed, the outer frame 120 only covers a partial area of the front housing 100, the area outlined by the outer frame 120 is used for accommodating components such as a power supply and a controller, a mounting cavity 111 is arranged on one side of the panel 110 far away from the outer frame 120, a lamp panel 300 is arranged in the mounting cavity 111, a lens 400 is covered on the lamp panel 300, and the mounting cavity 111 is sealed;
the mounting cavities 111 and the outer frame 120 are distributed on two sides of the panel 110, that is, the lamp panel 300 is separately mounted with the power supply, the controller and other elements, and the lamp panel 300 is a main heat source, so that the lamp panel 300 is separated from other elements, and heat generated during operation of the lamp panel 300 can be prevented from interfering with other elements.
Further, the mounting positions of the light panel 300 and other components are staggered, the outer frame 120 does not need to cover the light panel 300, as shown in fig. 2, the area of the panel 110 not covered by the outer frame 120 is the heat dissipation portion 112, and the front end of the heat dissipation portion 112 is tilted; the heat dissipation part 112 is exposed to air, directly contacts with the air, and has higher heat dissipation efficiency.
It can be understood that, in order to obtain a wider illumination range, an included angle is formed between the street lamp fixing rear panel 110 and the ground, that is, the lamp cap 11 is obliquely arranged as shown in fig. 1, in this embodiment, the front end of the heat dissipation portion 112 refers to the end of the panel 110 away from the ground in the figure, and the front end of the heat dissipation portion 112 is tilted, so that the accumulated water is advantageously guided to flow downwards, so as to guide the rainwater to leave the street lamp.
Because the size of the panel 110 is larger than that of the outer frame 120, the panel 110 is a position where rainwater is easy to remain, and the outer frame 120 and the panel 110 are integrally formed, so that rainwater cannot extend into the lamp cap 11 from the boundary between the outer frame 120 and the panel 110.
Referring to fig. 10, a groove 210 is formed in the rear housing 200, the rear housing 200 is covered on the outer frame 120, the end of the outer frame 120 is embedded in the groove 210, and the position of the rear housing 200 contacting the outer frame 120 extends outwards to form an eave 220. Preferably, the groove 210 accommodates a sealing ring 211.
When the rear shell 200 faces the sky and rainwater falls onto the lamp cap 11, the rainwater firstly contacts with the rear shell 200 and slides downwards along the side face of the rear shell 200, and the eave part 220 forms a protruding structure at the contact position of the rear shell 200 and the outer frame 120, so that the rainwater is prevented from flowing onto the outer frame 120 along the rear shell 200, the rainwater is prevented from penetrating into the lamp cap 11 from the contact position of the rear shell 200 and the outer frame 120, and the sealing performance of the lamp cap 11 is improved.
The frame 120 and the panel 110 integrated into one piece for panel 110 can not infiltration with frame 120 juncture, and backshell 200 forms eaves portion 220 with frame 120 junction, avoids the rainwater to get into the gap between backshell 200 and the frame 120, has improved the sealing performance of lamp holder 11 position, and panel 110 department is equipped with the installation cavity 111 that holds lamp plate 300 specially, separates lamp plate 300 and other parts, and is equipped with exposed radiating portion 112 in panel 110 department, improves the radiating efficiency to lamp plate 300.
Referring to fig. 8, in an embodiment, a cambered surface 230 is disposed on a side of the rear case 200 away from the front case 100, and a middle thick edge of the cambered surface 230 is thin. I.e., the rear case 200 has a thick middle and thin edge, which is advantageous for guiding the rain to slide.
Referring to fig. 2 and 3, in one embodiment, a plurality of heat sinks 130 are disposed on the heat sink 112. The plurality of heat sinks 130 are parallel, and each heat sink 130 is parallel to the long side of the panel 110. The extending direction of the heat sink 130 is the direction of draining the rainwater away from the lamp cap 11. A flow guiding slot 140 is disposed between each heat sink 130 and the outer frame 120. And an arc-shaped guide part 121 is provided at a side of the outer frame 120 facing the guide slit 140. The arc-shaped guiding part 121 and the diversion slit 140 guide rainwater to drain from the lamp cap 11 specifically, and the flow direction of the rainwater drained from the lamp cap 11 is shown by the arrow in fig. 3, so that the heat dissipation performance of the heat dissipation part 112 is improved, and water accumulation can be avoided.
Referring to fig. 4, in an embodiment, the lamp cap 11 further includes a microwave inductor 500, the microwave inductor 500 is accommodated in the mounting cavity 111, and an output end of the microwave inductor is disposed towards the lens 400. I.e. the microwave inductor 500 is directed towards the illuminated area of the lamp head 11, where the microwave inductor 500 is used to detect whether a pedestrian has passed within the illuminated area of the lamp head 11. Specifically, when a pedestrian enters the detection range of the microwave sensor 500, the microwave sensor 500 is triggered, and the lamp cap 11 is switched to a high-brightness illumination mode; after the pedestrian leaves the detection range of the microwave sensor 500, the lamp cap 11 is switched back to the normal illumination mode, and the microwave sensor 500 enables the lamp cap 11 to recognize whether the pedestrian exists in the illumination range, so that the illumination brightness can be reduced under the condition that no pedestrian exists, the energy utilization rate is improved, and the endurance time of the solar conjuncted street lamp 10 is prolonged.
It should be noted that, in different areas, due to different solar orientations, the orientation of the solar photovoltaic panel 12 needs to be adjusted, and due to update of the roadside building, the solar photovoltaic panel 12 is also blocked from being adjusted to receive sunlight, so in order to ensure that the solar photovoltaic panel 12 can be adjusted to obtain more illumination time length to store enough electric energy, however, the solar photovoltaic panel 12 is erected at a high place, an operator is required to climb to the high place to operate when the solar photovoltaic panel 12 is adjusted, the risk of high-altitude operation is high and time-consuming, and in order to solve the above problem, the solar integrated street lamp 10 further comprises the holding pole assembly 600.
Referring to fig. 5, pole assembly 600 includes an outer sleeve 610, a fixed cylinder 620, an adjustment lever 630, a toothed disc 640, and a synchronizing slide 650. Wherein the outer sleeve 610 and the fixed cylinder 620 are hollow.
Referring to fig. 5 and 6, a semicircular docking ring 621 is disposed at one end of the fixed barrel 620, the docking ring 621 is sleeved on the lamp post 13, the docking ring 621 has a semicircular cross section, the inner wall thereof is attached to the outer wall of the lamp post 13, and the inner diameter of the docking ring 621 is consistent with the outer diameter of the lamp post 13;
referring to fig. 6, an adjusting rod 630 is inserted through the lamp post 13 and the docking ring 621, an adjusting cap 631 is disposed on the adjusting rod 630, and a spring 632 is disposed between the adjusting cap 631 and the outer wall of the lamp post 13; wherein the adjustment cap 631 is located on an end of the adjustment lever 630 near the lamp pole 13, i.e., the adjustment cap 631 is disposed downward, the cross section of the adjustment cap 631 may be hexagonal, rectangular, etc., and the spring 632 provides an elastic force to separate the adjustment cap 631 from the lamp pole 13.
Referring to fig. 7 and 10, the outer sleeve 610 is connected to the solar photovoltaic panel 12, the outer sleeve 610 is provided with a receiving cavity 611, the fixing barrel 620 penetrates through the receiving cavity 611, the outer wall of the fixing barrel 620 is attached to the receiving cavity 611, and the fixing barrel 620 is rotatably connected to the outer sleeve 610.
Referring to fig. 6 and 7, a sliding slot 612 is formed in the outer sleeve 610, a synchronous sliding block 650 is slidably disposed in the sliding slot 612, and the synchronous sliding block 650 is connected with an adjusting rod 630, and the adjusting rod 630 is twisted to drive the synchronous sliding block 650 to rotate. Specifically, the outer wall of the synchronous slide block 650 is attached to the inner wall of the chute 612, that is, the synchronous slide block 650 can drive the outer sleeve 610 to rotate together when rotating, and the linkage between the outer sleeve 610 and the adjusting rod 630 is realized through the synchronous slide block 650, so that the outer sleeve and the adjusting rod can synchronously rotate;
referring to fig. 7 and 10, a toothed disc 640 is disposed on the adjusting rod 630, the toothed disc 640 is disposed in the accommodating cavity 611, and the toothed disc 640 is fixedly connected with the adjusting rod 630, i.e. the relative positions of the adjusting rod 630 and the toothed disc 640 are fixed, and the toothed disc 640 moves along with the movement of the adjusting rod 630.
Referring to fig. 5 and 6, the fluted disc 640 is provided with a plurality of external teeth 641, the external teeth 641 are located on the side of the fluted disc 640 facing the fixed cylinder 620, the fixed cylinder 620 is provided with a plurality of tooth grooves 622 matching with the external teeth 641, each tooth groove 622 can accommodate 1 external tooth 641, and when the external teeth 641 are engaged with the tooth grooves 622, the fluted disc 640 is locked against rotation, so that the adjusting rod 630 cannot rotate.
When the external force is not applied, the spring 632 is stretched, the adjusting cap 631 on the adjusting lever 630 is separated from the lamp post 13, the fluted disc 640 is propped against the end of the fixed cylinder 620, and the external teeth 641 on the fluted disc 640 are meshed with the tooth grooves 622 on the fixed cylinder 620, i.e. the adjusting lever 630 is in a locked state, as shown in fig. 6;
when the solar photovoltaic panel 12 needs to be adjusted, a long rod 20 needs to be prepared, a clamping groove 21 (as shown in fig. 6) with the cross section shape identical to that of the adjusting cap 631 is formed at the end of the long rod 20, the adjusting cap 631 is embedded into the clamping groove 21 to apply force to push the adjusting rod 630, the adjusting rod 630 is lifted, the fluted disc 640 is separated from the end of the fixed barrel 620, the external teeth 641 on the fluted disc 640 are separated from the toothed grooves 622, the adjusting rod 630 enters an unlocking state, and the long rod 20 is rotated to drive the adjusting rod 630 to rotate, so as to drive the solar photovoltaic panel 12 connected with the outer sleeve 610 to rotate together.
When an axial force is applied to the adjusting rod 630, the synchronous slide block 650 is driven to slide along the inner wall of the chute 612, and the axial sliding stroke of the synchronous slide block 650 is the distance between the synchronous slide block 650 and the fluted disc 640.
Specifically, when the spring 632 is in the extended state, the adjusting cap 631 on the adjusting lever 630 is separated from the lamp post 13, in this state, the external teeth 641 on the fluted disc 640 are meshed with the tooth grooves 622 on the fixed barrel 620, and the synchronous slide 650 is abutted against the bottom of the sliding groove 612 at this time, and the position of the synchronous slide 650 is the lower limit of the displacement stroke thereof;
when the long rod 20 pushes against the adjusting rod 630, the spring 632 contracts, the adjusting rod 630 and the synchronous sliding block 650 rise together, the synchronous sliding block 650 slides along the inner wall of the sliding groove 612, at this time, the fluted disc 640 is separated from the end part of the fixed barrel 620 and moves towards the bottom of the containing cavity 611, when the fluted disc 640 abuts against the bottom of the containing cavity 611, the adjusting rod 630 is blocked and cannot rise continuously, the position of the synchronous sliding block 650 at this time is the upper limit of the displacement stroke, and at this time, the outer side of the synchronous sliding block 650 keeps in a state of being attached to the inner wall of the sliding groove 612.
The process of adjusting solar photovoltaic panel 12 by pole assembly 600 is as follows:
in the initial state, the spring 632 is stretched, the adjusting cap 631 on the adjusting lever 630 is separated from the lamp post 13, the external teeth 641 on the fluted disc 640 are meshed with the tooth grooves 622 on the fixed cylinder 620, the adjusting lever 630 cannot rotate, and the synchronous sliding block 650 is positioned at the lower limit of the displacement stroke;
preparing a long rod 20 with a length enough to contact the adjusting cap 631, putting the long rod 20 into the clamping groove 21, abutting the long rod 20 with the adjusting cap 631, rotating the long rod 20 to align the adjusting cap 631 with the clamping groove 21, and embedding the adjusting cap 631 into the clamping groove 21;
the adjusting cap 631 is pushed and pushed by the force, the adjusting rod 630 is lifted, during the lifting process of the adjusting rod 630, the fluted disc 640 and the synchronous sliding block 650 which are arranged on the adjusting rod 630 are lifted together, when the fluted disc 640 is propped against the containing cavity 611, the adjusting rod 630 cannot be lifted continuously, at the moment, the external teeth 641 on the fluted disc 640 are separated from the tooth grooves 622 on the fixed cylinder 620, and the adjusting rod 630 is in a rotatable state;
then, the torsion is applied to drive the adjusting rod 630 to rotate, and the outer sleeve 610 and the adjusting rod 630 are driven to synchronously rotate under the action of the sliding block 650, so that the orientation of the solar photovoltaic panel 12 is adjusted;
after the solar photovoltaic panel 12 is adjusted to the target orientation, the axial thrust applied to the adjusting rod 630 is removed, the spring 632 provides an elastic force to push the adjusting cap 631 to assist the resetting of the adjusting rod 630, the fluted disc 640 and the synchronous sliding block 650 descend together until the synchronous sliding block 650 abuts against the bottom of the chute 612, at this time, the external teeth 641 on the fluted disc 640 are meshed with the tooth grooves 622 on the fixed cylinder 620, the adjusting rod 630 is locked again, and the angle adjustment of the solar photovoltaic panel 12 is completed.
It should be noted that, in the above-mentioned angular adjustment process of the solar photovoltaic panel 12, only the adjusting rod 630, the fluted disc 640 connected with the adjusting rod 630 and the synchronous sliding block 650 are axially displaced, the outer sleeve 610, the fixed cylinder 620 and the solar photovoltaic panel 12 connected with the outer sleeve 610 are not axially displaced, and only the elastic force of the spring 632 is overcome when the adjusting rod 630 is pushed, namely, the pushing adjusting rod 630 is only used for releasing the rotational locking of the fluted disc 640 to the adjusting rod 630, so that the angular adjustment of the solar photovoltaic panel 12 is labor-saving.
Therefore, the orientation of the solar photovoltaic panel 12 can be adjusted on the ground without climbing to a high place for operation, the adjustment process is safer, the process of reciprocating the lamp cap 11 is saved, and the angle adjustment process of the solar photovoltaic panel 12 is more efficient and convenient; in the process of adjusting the orientation of the solar photovoltaic panel 12, the fixing screw/nut on the solar conjuncted street lamp 10 does not need to be loosened, the adjustment difficulty is further reduced, and the structure of the solar photovoltaic panel 12 is stable and firm.
Referring to fig. 8 and 9, further, the pole assembly 600 further includes two pole arc pieces 660, the two pole arc pieces 660 are rotatably disposed on the docking ring 621, and the two pole arc pieces 660 are distributed in mirror image with the axis of the fixed cylinder 620 as the center; the holding rod arc 660 is provided with a clamping portion 661 and a supporting portion 662, the clamping portion 661 extends out of the butt joint ring 621, the clamping portion 661 is used for clamping the lamp pole 13, and the supporting portion 662 is used for supporting the outer wall of the adjusting rod 630.
When the butt ring 621 is not in contact with the lamp post 13, the supporting portion 662 sags under the action of gravity, and the clamping portion 661 tilts (as shown in fig. 8); when the docking ring 621 is disposed on the lamp post 13, the outer wall of the lamp post 13 pushes against the supporting portion 662, so that the supporting portion 662 turns towards the inner cavity of the docking ring 621, the supporting portions 662 on the two pole holding arc pieces 660 are separated from each other, and the two clamping portions 661 are close to each other until the inner wall of the docking ring 621 is attached to the outer wall of the lamp post 13 (as shown in fig. 9).
The lamp pole 13 is held outside the coverage of the butt joint ring 621 by the clamping part 661, the contact area between the fixed cylinder 620 and the lamp pole 13 is increased, after the adjusting rod 630 passes through the butt joint ring 621, the propping part 662 of the holding rod arc piece 660 props against the outer wall of the adjusting rod 630, the adjusting rod 630 forms a block to prevent the holding rod arc piece 660 from reversing, namely, before the adjusting rod 630 is not pulled away from the fixed cylinder 620, the clamping part 661 is always held tightly on the lamp pole 13, so that the connection between the holding rod assembly 600 and the lamp pole 13 is reliable and stable.
The above examples illustrate only a few embodiments of the invention, which are described in detail and are not to be construed as limiting the scope of the invention. It should be noted that it will be apparent to those skilled in the art that several variations and modifications can be made without departing from the spirit of the invention, which are all within the scope of the invention. Accordingly, the scope of protection of the present invention is to be determined by the appended claims.

Claims (10)

1. The utility model provides a conjuncted street lamp of solar energy, includes lamp holder, solar photovoltaic board and is used for fixing the lamp holder with the lamp pole of solar photovoltaic board, its characterized in that, the lamp holder includes: front shell, back shell, lamp panel and lens;
the front shell comprises a panel and an outer frame, the outer frame and the panel are integrally formed, a mounting cavity is formed in one side, far away from the outer frame, of the panel, the lamp panel is arranged in the mounting cavity, and the lens is covered on the lamp panel and seals the mounting cavity;
the area, which is not covered by the outer frame, of the panel is a heat dissipation part, and the front end of the heat dissipation part is tilted;
the rear shell is covered on the outer frame, the tail end of the outer frame is embedded in the groove, and the position, which is contacted with the outer frame, on the rear shell extends outwards to form an eave part.
2. The solar conjuncted street lamp of claim 1, wherein the groove houses a sealing ring.
3. The solar conjuncted street lamp of claim 1, wherein a side of the rear housing remote from the front housing is provided with a cambered surface, and a middle thick edge of the cambered surface is thin.
4. The solar conjuncted street lamp of claim 1, wherein the heat sink portion is provided with a plurality of heat sinks.
5. The solar conjuncted street lamp of claim 4, wherein a plurality of the heat sinks are parallel and each of the heat sinks is parallel to a long side of the panel.
6. The solar conjuncted street lamp of claim 4, wherein a flow guiding slit is provided between each of the heat sinks and the outer frame.
7. The solar conjuncted street lamp of claim 6, wherein a side of the outer frame facing the flow guiding slit is provided with an arc-shaped guide portion.
8. The solar conjuncted street lamp of claim 1, wherein the lamp head further comprises a microwave inductor, the microwave inductor is housed within the mounting cavity, and an output of the microwave inductor is disposed towards the lens.
9. The solar conjuncted street lamp of claim 1, further comprising a pole assembly, the pole assembly comprising a housing, a fixed barrel, an adjusting lever, a fluted disc and a synchronous slide block,
the fixed cylinder is provided with a semicircular butt joint ring, the butt joint ring is sleeved on the lamp post, the adjusting rod penetrates through the lamp post and the butt joint ring, the adjusting rod is provided with an adjusting cap, and a spring is arranged between the adjusting cap and the outer wall of the lamp post;
the outer sleeve is connected with the solar photovoltaic panel, the outer sleeve is provided with a containing cavity, the fixing barrel penetrates through the containing cavity, the outer sleeve is provided with a sliding groove, the synchronous sliding block is slidably arranged in the sliding groove, the synchronous sliding block is connected with the adjusting rod, and the synchronous sliding block is used for connecting the outer sleeve and the adjusting rod so as to enable the outer sleeve and the adjusting rod to synchronously rotate;
the fluted disc is arranged on the adjusting rod, the fluted disc is positioned in the accommodating cavity, a plurality of external teeth are arranged on the fluted disc, a plurality of tooth sockets are arranged on the fixed cylinder, and the external teeth are meshed with the tooth sockets and used for preventing the adjusting rod from rotating.
10. The solar conjuncted street lamp of claim 9, wherein the pole assembly further comprises two pole-holding arc pieces, the two pole-holding arc pieces are rotatably disposed on the docking collar, the pole-holding arc pieces are provided with a clamping portion and a supporting portion, the clamping portion extends out of the docking collar, the clamping portion is used for clamping the lamp post, and the supporting portion is used for supporting with the outer wall of the adjusting pole.
CN202310740767.7A 2023-06-20 2023-06-20 Solar conjuncted street lamp Active CN116677973B (en)

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Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101225936A (en) * 2008-01-21 2008-07-23 北京格物创道科技发明有限公司 Solar streetlight
CN105953158A (en) * 2016-06-21 2016-09-21 江苏承煦电气集团有限公司 Self-power-generation intelligent streetlamp with solar thin film cells
KR20180000982U (en) * 2016-09-30 2018-04-09 하베미트 인터내셔널 컴퍼니 리미티드 Structure of solar streetlamp
WO2021004084A1 (en) * 2019-07-10 2021-01-14 深圳市电明科技股份有限公司 Solar street lamp
CN113587030A (en) * 2021-07-27 2021-11-02 江苏嘉亿照明科技有限公司 Solar energy lighting lamp

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101225936A (en) * 2008-01-21 2008-07-23 北京格物创道科技发明有限公司 Solar streetlight
CN105953158A (en) * 2016-06-21 2016-09-21 江苏承煦电气集团有限公司 Self-power-generation intelligent streetlamp with solar thin film cells
KR20180000982U (en) * 2016-09-30 2018-04-09 하베미트 인터내셔널 컴퍼니 리미티드 Structure of solar streetlamp
WO2021004084A1 (en) * 2019-07-10 2021-01-14 深圳市电明科技股份有限公司 Solar street lamp
CN113587030A (en) * 2021-07-27 2021-11-02 江苏嘉亿照明科技有限公司 Solar energy lighting lamp

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