CN112197217A - Road anti-drop street lamp cap and using method thereof - Google Patents
Road anti-drop street lamp cap and using method thereof Download PDFInfo
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- CN112197217A CN112197217A CN202011076513.2A CN202011076513A CN112197217A CN 112197217 A CN112197217 A CN 112197217A CN 202011076513 A CN202011076513 A CN 202011076513A CN 112197217 A CN112197217 A CN 112197217A
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
- F21S8/00—Lighting devices intended for fixed installation
- F21S8/08—Lighting devices intended for fixed installation with a standard
- F21S8/085—Lighting devices intended for fixed installation with a standard of high-built type, e.g. street light
- F21S8/086—Lighting devices intended for fixed installation with a standard of high-built type, e.g. street light with lighting device attached sideways of the standard, e.g. for roads and highways
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- 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
- F21V21/00—Supporting, suspending, or attaching arrangements for lighting devices; Hand grips
- F21V21/10—Pendants, arms, or standards; Fixing lighting devices to pendants, arms, or standards
- F21V21/116—Fixing lighting devices to arms or standards
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- 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
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- 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)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Abstract
The invention discloses a road anti-drop street lamp holder and a use method thereof, and relates to the technical field of street lamps. Through setting up the kelly structure, the fixture block structure, inserted bar and spread groove, it is simple to have reached the inside and outside fixed operating procedure of joint that carries on of connecting rod, make whole connection structure be located the inside of spread groove, thereby connection structure is difficult for rustting the effect that makes the lamp holder body be difficult for dropping, it is directly connected with the mount through the bolt to have solved a lot of street lamp holders, the long-time exposure of bolt rusts very easily under the adverse circumstances of four seasons difference, and the staff is only periodic investigation, the investigation process also can not be very careful, cause a lot of unknown consequences, the bolt after rusty is blown by wind and is leaded to the problem that drops of lamp holder very easily.
Description
Technical Field
The invention relates to a street lamp, in particular to a street lamp cap capable of preventing dropping of the street lamp and a using method thereof.
Background
The street lamp is set up to provide the lighting facilities of necessary visibility for vehicle and pedestrian at night on the road, and the street lamp generally possesses the grading rationally, can work under adverse circumstances, does not divide four seasons and difference in temperature, and the street lamp all supplies power through the electric wire before, has solitary control system and electrical storage equipment to cooperate the use now, and the street lamp of a lot of self-powers still supplies power through solar cell panel, and this kind of street lamp can reduce illumination brightness in long overcast and rainy day.
A lot of present street lamp heads are directly connected with the mount through the bolt, the bolt is installed comparatively trouble, and the long-time exposure of bolt rusts very easily under the adverse circumstances of four seasons difference, and the staff just regularly inspects, the inspection process also can not be very careful, cause a lot of unknown consequences, bolt after rustting is blown by wind and is led to dropping of lamp holder very easily, the subassembly that also does not have the protection prevents dropping of lamp holder in addition, lead to daily use to have a lot of potential safety hazards.
Disclosure of Invention
The invention aims to provide a road anti-drop street lamp cap and a using method thereof, which aim to solve the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme:
a road anti-drop street lamp holder and a using method thereof comprise a lamp holder body and a lamp pole, wherein the surface of the top of the lamp pole is fixedly connected with a fixed frame, the right side of the fixed frame is provided with a connecting groove, the left side of the inner wall of the connecting groove is fixedly connected with an inserting rod, the surface of the inserting rod is provided with a movable groove A, the interior of the movable groove A is movably connected with a fixture block structure, the inserting rod and the fixed frame are respectively provided with a movable groove B, the interior of the movable groove B is respectively provided with a movable rod and a counter spring A, the left end of the spring A is movably connected with the left side of the movable groove B, the movable rod is movably connected with the right side of the spring A, the right end of the movable rod is movably connected with the surface of the fixture block structure, the surface of the inserting rod is respectively movably sleeved with a spring B and a movable plate, the left side of the movable plate is fixedly connected with the right side of, a push rod is movably connected inside the push-pull groove;
the left end fixedly connected with connecting rod of lamp holder body, the slot has been seted up on the right side of connecting rod, the inserted bar activity is pegged graft in the inside of slot, draw-in groove A has all been seted up to the top and the bottom of slot inner wall, the inside at draw-in groove A of fixture block structure joint, draw-in groove B has been seted up on the surface of connecting rod, movable groove C has been seted up to the side of mount right-hand member, movable groove C's inside is provided with the kelly structure, the kelly structure joint is in draw-in groove B's inside, the anti-drop ring has all been cup jointed on the surface of connecting.
As a further scheme of the invention: the right ends of the inserted bar and the movable bar are both arranged in a bullet shape.
As a further scheme of the invention: the fixture block structure comprises two fixture blocks and two spring belts, the two spring belts are fixedly connected to the positions, close to the most lateral surfaces, of the opposite surfaces of the two fixture blocks, and the movable rod is movably connected to the opposite surfaces of the two spring belts.
As a further scheme of the invention: the number of the movable grooves C is four, and the four movable grooves C are distributed in an annular array by taking the axis of the connecting rod as an array center.
As a further scheme of the invention: the clamping rod structure comprises a clamping rod, a spring C and a clamping head, wherein the spring C is movably sleeved on the surface of the clamping rod, the clamping head is fixedly connected to one end, close to the connecting rod, of the clamping rod, and the clamping head is clamped inside the clamping groove B.
As a further scheme of the invention: the size and the shape of the movable plate are the same as those of the connecting groove.
As a further scheme of the invention: and a protective layer is fixedly sleeved on the surface of the connecting chain.
As a still further scheme of the invention: the gas operation steps are as follows:
firstly, placing a lamp holder body on the right side of a fixed frame, wherein the lamp holder body is positioned at a position opposite to a connecting groove, moving the lamp holder body leftwards to drive the connecting rod to move, and moving the connecting rod to be inserted into the connecting groove and extrude a clamping rod structure to enable the connecting rod structure to slide on the surface of the connecting rod;
step two, the inserted link is inserted into the slot, the connecting rod at the moment extrudes the movable plate to enable the movable plate to extrude the spring B to apply a rightward acting force to the movable plate, so that the movable plate extrudes the connecting rod, the slot extrudes the fixture block structure and retracts the fixture block structure into the movable slot A, the fixture block structure is clamped into the slot A when the clamping rod structure is clamped into the slot B, the rightward acting force of the movable plate extrudes the connecting rod to enable the connecting rod to have a rightward acting force, and the fixture block structure and the clamping rod structure are connected more tightly;
and step three, at last, the two anti-falling rings are respectively sleeved at the right end of the fixed frame and the right end of the connecting rod, so that the street lamp cap can be further prevented from falling off, when the street lamp cap needs to be taken off, the anti-falling rings are firstly taken off, the clamping rod is pulled outwards to separate the clamping head from the clamping groove B, then the push rod is pushed leftwards to drive the push rod to drive the movable rod to move leftwards, the movable rod moves leftwards to separate the right end part of the movable rod from the clamping block structure, two clamping blocks at the moment return to the temporal part of the movable groove A under the pulling force of two spring bands, the clamping blocks are convenient to separate from the clamping groove.
Compared with the prior art, the invention has the beneficial effects that:
1. the connecting rod is inserted into the connecting groove through the arrangement of the clamping rod structure, the clamping block structure, the inserting rod and the connecting groove, the outer side of the connecting rod is clamped by the clamping rod structure on the outer side, the inserting rod is connected with the inserting groove, the clamping block structure is connected with the clamping groove A at the moment, the inner part of the connecting rod can be clamped firmly, finally, the anti-falling ring is respectively sleeved on the surface of the right end of the fixing frame and the surface of the right end of the connecting rod, the lamp cap body can be further protected, the simple operation step of clamping and fixing the inner part and the outer part of the connecting rod is achieved, the whole connecting structure is positioned in the connecting groove, the connecting structure is not easy to rust, the lamp cap body is not easy to fall off, the problem that a plurality of lamp caps are directly connected with the fixing frame through bolts, and the, the staff only carries out the investigation regularly, and the investigation process can not be very careful yet, causes many unknown consequences, and the bolt after rustting is blown by wind leads to the problem of lamp holder dropping very easily.
2. Through setting up spring C, spring A, push rod and kelly, the hand power kelly just can be dop and draw-in groove B separation, and the hand power push rod alright make movable rod and fixture block structure separation to make fixture block structure and draw-in groove A separation, alright separate connecting rod and spread groove after the separation, arrived manual operation alright with the effect that the connecting rod was taken off together with the lamp holder body.
Drawings
Fig. 1 is a front view of a road anti-drop road lamp head and a method for using the same.
Fig. 2 is a front sectional view of a road anti-drop road lamp head and a using method thereof.
Fig. 3 is an enlarged view of a structure a in fig. 2 of a road anti-drop street lamp head and a method for using the same.
FIG. 4 is a left sectional view of a road anti-drop street lamp head and a method for using the same, wherein the position of a clamping rod structure is shown.
FIG. 5 is a left sectional view of a road anti-drop street lamp head and a method for using the same at the position of a snap structure.
FIG. 6 is a left sectional view of the push-pull groove of the road anti-drop street lamp head and the method of using the same.
As shown in the figure: 1. a lamp cap body; 2. a lamp post; 3. a fixed mount; 4. connecting grooves; 5. inserting a rod; 6. a movable groove A; 7. a clamping block structure; 701. a clamping block; 702. a spring band; 8. a movable groove B; 9. a spring A; 10. a movable rod; 11. a spring B; 12. a movable plate; 13. a push-pull groove; 14. a push rod; 15. a connecting rod; 16. a slot; 17. a clamping groove A; 18. a clamping groove B; 19. a movable groove C; 20. a clamping rod structure; 201. a clamping rod; 202. a spring C; 203. clamping a head; 21. an anti-drop ring; 22. and connecting the chains.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "top/bottom", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "sleeved/connected," "connected," and the like are to be construed broadly, e.g., "connected," which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Referring to fig. 1 to 6, in an embodiment of the present invention, a street lamp head with a function of preventing dropping off and a method for using the street lamp head include a lamp head body 1 for lighting and a lamp post 2 for supporting the lamp head body 1, a fixed frame 3 for fixing the lamp head body 1 is fixedly connected to a surface of a top of the lamp post 2, the fixed frame 3 is similar to a wrench shape, a right end of the fixed frame is horizontal, a left end of the fixed frame is inclined downward, a right side of the fixed frame 3 is provided with a circular connecting groove 4 for installing the lamp head body 1, a left side of an inner wall of the connecting groove 4 is fixedly connected with an inserting rod 5 with positioning and guiding functions, and also has a protection function, the connecting rod 15 is clamped inside and outside to increase connection stability of the connecting rod 15, so as to prevent dropping off, an axis of the inserting rod 5 overlaps with a center of a circle on a, the inside of the movable groove A6 is movably connected with a fixture block structure 7 for clamping from the inside of the connecting rod 15, the insides of the inserted link 5 and the fixed frame 3 are respectively provided with a movable groove B8 communicated with the movable groove A6, the inside of the movable groove B8 is respectively provided with a movable rod 10 for propping against the fixture block structure 7 and a spring A9 for applying acting force to the movable rod 10, the left end of a spring A9 for providing acting force is movably connected with the left side of a movable groove B8, the movable rod 10 for propping against the fixture block structure 7 is movably connected with the right side of a spring A9, the right end of the movable rod 10 for propping against the fixture block structure 7 is movably connected with the surface of the fixture block structure 7, the surface of the inserted link 5 is respectively movably sleeved with a spring B11 and a movable plate 12 for applying right acting force to prop against through a spring B11 thereof, the size and the shape of the movable plate 12 are the same as the size and the shape of the connecting groove 4, in order that the, the left side of the movable plate 12 is fixedly connected with the right side of a spring B11, the spring B11 is fixedly connected inside the connecting groove 4, the right ends of the inserted link 5 and the movable link 10 are both in bullet shape, the inserted link 5 is convenient to insert, and the inserted link 5 has guiding function while clamping the connecting link 15;
the left end of the lamp holder body 1 is fixedly connected with a connecting rod 15, the connecting rod 15 and the lamp shell are designed in an integrated manner, the connecting rod 15 is cut into a circular rod, the right side of the connecting rod 15 is provided with a slot 16 for butting the inserted rod 5, the diameter of the slot is matched with that of the inserted rod 5, the inserted rod 5 is movably inserted in the slot 16, the top and the bottom of the inner wall of the slot 16 are respectively provided with a matched slot A17, a clamping block structure 7 is clamped in the slot A17 for fixing the inside of the connecting rod 15, the surface of the connecting rod 15 is provided with a clamping slot B18 for clamping and fixing the outside of the connecting rod 15, the side surface of the right end of the fixed frame 3 is provided with a movable slot C19, the inside of the movable slot C19 is provided with a clamping rod structure 20 for clamping and fixing the surface of the connecting rod 15, the clamping rod structure 20 is clamped in the slot B18, the fixed surface that anti-drop encircles 21 is connected with the connecting link 22 that links together two anti-drop rings 21, and the fixed cover in surface of connecting link 22 has connected the protective layer, protects connecting link 22, prevents to appear splitting or drop under adverse circumstances, extension connecting link 22's life.
Referring to fig. 2, 3 and 5, it can be seen that: the fixture block structure 7 comprises two fixture blocks 701 and two spring belts 702, the two spring belts 702 are fixedly connected to opposite surfaces of the two fixture blocks 701 and close to the position of the most lateral surface, the fixture blocks 701 move through the tensile force of the two spring belts 702, when the movable rod 10 is not connected with the fixture blocks 701, the two fixture blocks 701 are retracted into the movable groove A6 by the spring belts 702, when the movable rod 10 is inserted between the two spring belts 702, the two fixture blocks 701 are squeezed open, the movable rod 10 is clamped in the clamping groove A17, and the movable rod 10 is movably connected to the opposite surfaces of the two spring belts 702.
Referring to fig. 4, it can be seen that: the quantity of activity groove C19 is four, and four activity grooves C19 use the axle center of connecting rod 15 to be the annular array distribution as the array center, and evenly distributed makes its connecting rod 15 in each position atress balanced, and kelly structure 20 includes kelly 201, spring C202 and dop 203, and spring C202 activity cup joints the surface at kelly 201, and dop 203 fixed connection is in the one end that kelly 201 is close to connecting rod 15, and dop 203 joint is in the inside of draw-in groove B18.
Referring to fig. 6, it can be seen that: a push-pull groove 13 communicated with the movable groove B8 is formed in the side surface of the right end of the fixed frame 3 corresponding to the position of the movable groove B8, and a push rod 14 for operating the movable rod 10 from the outside of the connecting rod 15 is movably connected inside the push-pull groove 13.
The gas operation steps are as follows:
firstly, placing a lamp holder body 1 on the right side of a fixed frame 3, namely the position of a connecting rod 15 opposite to a connecting groove 4, then moving the lamp holder body 1 leftwards to drive the connecting rod 15 to move, inserting the connecting rod 15 into the connecting groove 4 in a moving mode, and extruding a clamping rod structure 20 to enable the clamping rod structure to slide on the surface of the connecting rod 15;
step two, the inserting rod 5 is inserted into the slot 16, at this time, the connecting rod 15 presses the movable plate 12 to enable the movable plate 12 to press the spring B11, the spring B11, to apply a rightward acting force to the movable plate 12, so that the connecting rod 15 is pressed, the slot 16 presses the fixture block structure 7 and enables the fixture block structure 7 to be retracted into the movable groove A6, until the clamping rod structure 20 is clamped into the clamping groove B18, the fixture block structure 7 is clamped into the clamping groove A17, the rightward acting force of the movable plate 12 presses the connecting rod 15 to apply a rightward acting force, and the fixture block structure 7 and the clamping rod structure 20 are connected more tightly;
and step three, finally, the two anti-falling rings 21 are respectively sleeved at the right end of the fixed frame 3 and the right end of the connecting rod 15, so that the street lamp cap can be further prevented from falling off, when the street lamp cap needs to be taken off, the anti-falling rings 21 are firstly taken off, the clamping rod 201 is pulled outwards to separate the clamping head 203 from the clamping groove B18, then the push rod 14 is pushed leftwards to enable the push rod 14 to drive the movable rod 10 to move leftwards, the movable rod 10 moves leftwards to enable the right end of the movable rod to be respectively connected with the fixture block structure 7, the two fixture blocks 701 are pulled by the two spring bands 702 to return to the temporal part of the movable groove A6, the fixture blocks 701 are convenient to separate from the clamping grooves A17, and then.
When the lamp holder is used, the lamp holder body 1 is firstly placed on the right side of the fixed frame 3, namely the position of the connecting rod 15 opposite to the connecting groove 4, then the lamp holder body 1 is moved leftwards to drive the connecting rod 15 to move, the connecting rod 15 is moved to be inserted into the connecting groove 4 and presses the clamping rod structure 20 to slide on the surface of the connecting rod 15, the inserting rod 5 is inserted into the slot 16, the connecting rod 15 at the moment presses the movable plate 12 to enable the movable plate 12 to press the spring B11 and the spring B11 to exert a rightward acting force on the movable plate 12, so that the connecting rod 15 is pressed, the slot 16 presses the clamping block structure 7 and retracts the clamping block structure 7 into the movable groove A6 until the clamping rod structure 20 is clamped into the clamping groove B18. The fixture block structure 7 is clamped into the clamping groove A17, the connecting rod 15 is pressed by the rightward acting force of the movable plate 12 to have a rightward acting force, the fixture block structure 7 and the clamping rod structure 20 are connected more tightly, finally, the two anti-falling rings 21 are respectively sleeved at the right end of the fixed frame 3 and the right end of the connecting rod 15, so that the street lamp cap can be further prevented from falling off, when the street lamp cap needs to be taken off, the anti-falling rings 21 are firstly taken off, the clamping rod 201 is pulled outwards to separate the clamping head 203 from the clamping groove B18, then the push rod 14 is pushed leftwards to drive the movable rod 10 to move leftwards, the movable rod 10 moves leftwards to separate the right end part from the fixture block structure 7, the two fixture blocks 701 at the moment return to the temporal part of the movable groove A6 under the pulling force of the two spring belts 702, the fixture block 701 is convenient for the clamping groove A17 to, use very conveniently, prevent fixed knot structure in the inside of mount 3 to connect through the form of joint, the rainwater is difficult for entering into hookup location's inside, and the joint form is very simple, and fixed firm.
Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that various changes in the embodiments and/or modifications of the invention can be made, and equivalents and modifications of some features of the invention without departing from the spirit and scope of the invention.
Claims (8)
1. The utility model provides a road anti-drop street lamp holder, including lamp holder body (1) and lamp pole (2), a serial communication port, the fixed frame (3) is connected with to the surface at lamp pole (2) top fixedly, spread groove (4) have been seted up on the right side of fixed frame (3), the left side fixedly connected with of spread groove (4) inner wall has inserted bar (5), movable groove A (6) have been seted up on the surface of inserted bar (5), the inside swing joint of movable groove A (6) has fixture block structure (7), movable groove B (8) have all been seted up to the inside of inserted bar (5) and fixed frame (3), the inside of movable groove B (8) is provided with respectively and is used for movable rod (10) and spring A (9), the left end of spring A (9) and the left side swing joint of movable groove B (8), movable rod (10) swing joint is on the right side of spring A (9), the right-hand member of movable rod (10) and the surface swing, the surface of the inserted link (5) is movably sleeved with a spring B (11) and a movable plate (12) respectively, the left side of the movable plate (12) is fixedly connected with the right side of the spring B (11), the spring B (11) is fixedly connected inside the connecting groove (4), a push-pull groove (13) communicated with the movable groove B (8) is formed in the position, corresponding to the movable groove B (8), of the side surface of the right end of the fixed frame (3), and a push rod (14) is movably connected inside the push-pull groove (13);
the left end fixedly connected with connecting rod (15) of lamp holder body (1), slot (16) have been seted up on the right side of connecting rod (15), inserted bar (5) activity is pegged graft in the inside of slot (16), draw-in groove A (17) have all been seted up to the top and the bottom of slot (16) inner wall, fixture block structure (7) joint is in the inside of draw-in groove A (17), draw-in groove B (18) have been seted up on the surface of connecting rod (15), movable groove C (19) have been seted up to the side of mount (3) right-hand member, the inside of movable groove C (19) is provided with clamping bar structure (20), clamping bar structure (20) joint is in the inside of draw-in groove B (18), anti-drop ring (21) has all been cup jointed on the surface of connecting rod (15) and the surface of mount (3) right-hand.
2. A road drop-proof road lamp cap according to claim 1, wherein the right ends of the inserted link (5) and the movable link (10) are both arranged in a bullet shape.
3. A road anti-drop road lamp head according to claim 1, wherein the fixture block structure (7) comprises two fixture blocks (701) and two spring strips (702), the two spring strips (702) are both fixedly connected to the positions of the opposite surfaces of the two fixture blocks (701) near the most lateral surface, and the movable rod (10) is movably connected to the opposite surfaces of the two spring strips (702).
4. The road anti-drop street lamp head as claimed in claim 1, wherein the number of the movable grooves C (19) is four, and the four movable grooves C (19) are distributed in an annular array with the axis of the connecting rod (15) as the array center.
5. The road anti-drop street lamp head as claimed in claim 1, wherein the clamping bar structure (20) comprises a clamping bar (201), a spring C (202) and a clamping head (203), the spring C (202) is movably sleeved on the surface of the clamping bar (201), the clamping head (203) is fixedly connected to one end, close to the connecting rod (15), of the clamping bar (201), and the clamping head (203) is clamped inside the clamping groove B (18).
6. A road drop-off prevention road lamp head according to claim 1, wherein the size and shape of the movable plate (12) are the same as those of the connection groove (4).
7. The road anti-drop road lamp head as claimed in claim 1, wherein a protective layer is fixedly sleeved on the surface of the connecting chain (22).
8. The road anti-drop road lamp head and the use method thereof according to claim 1, wherein the gas operation steps are as follows:
firstly, placing a lamp holder body (1) on the right side of a fixed frame (3), namely the position of a connecting rod (15) opposite to a connecting groove (4), then moving the lamp holder body (1) leftwards to drive the connecting rod (15) to move, inserting the connecting rod (15) into the connecting groove (4) in a moving mode, and extruding a clamping rod structure (20) to enable the clamping rod structure to slide on the surface of the connecting rod (15);
step two, the inserting rod (5) is inserted into the slot (16), the connecting rod (15) extrudes the movable plate (12) to enable the movable plate (12) to extrude the spring B (11) and the spring B (11) to apply a rightward acting force to the movable plate (12) so as to extrude the connecting rod (15), the slot (16) extrudes the fixture block structure (7) and retracts the fixture block structure (7) into the movable groove A (6), the fixture block structure (7) is clamped into the clamping groove A (17) when the clamping rod structure (20) is clamped into the clamping groove B (18), the rightward acting force of the movable plate (12) extrudes the connecting rod (15) to apply a rightward acting force, and the fixture block structure (7) and the clamping rod structure (20) are connected more tightly;
and step three, finally, the two anti-falling rings (21) are respectively sleeved at the right end of the fixed frame (3) and the right end of the connecting rod (15), so that the street lamp cap can be further prevented from falling off, when the street lamp cap needs to be taken off, the anti-falling rings (21) are firstly taken off, the clamping rod (201) is pulled outwards to separate the clamping head (203) from the clamping groove B (18), then the push rod (14) is pushed leftwards to drive the push rod (14) to drive the movable rod (10) to move leftwards, the movable rod (10) moves leftwards to enable the right end part of the movable rod to be separated from the clamping block structure (7), at the moment, the two clamping blocks (701) return to the temporal part of the movable groove A (6) under the pulling force of the two spring belts (702), the clamping blocks (701) are convenient to separate from the clamping groove A (17), and then the connecting rod (.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011076513.2A CN112197217B (en) | 2020-10-10 | 2020-10-10 | Road anti-drop street lamp cap and using method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011076513.2A CN112197217B (en) | 2020-10-10 | 2020-10-10 | Road anti-drop street lamp cap and using method thereof |
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| Publication Number | Publication Date |
|---|---|
| CN112197217A true CN112197217A (en) | 2021-01-08 |
| CN112197217B CN112197217B (en) | 2022-12-13 |
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| CN210891404U (en) * | 2019-12-13 | 2020-06-30 | 宿迁市友光照明有限公司 | Energy-saving LED street lamp convenient to maintenance |
| CN211059902U (en) * | 2019-12-23 | 2020-07-21 | 江苏大华电气有限公司 | Street lamp holder with lamp holder connector |
| CN211315843U (en) * | 2020-03-02 | 2020-08-21 | 嘉兴市第一医院 | Spotlight head lamp for surgical diagnosis |
-
2020
- 2020-10-10 CN CN202011076513.2A patent/CN112197217B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN208025088U (en) * | 2017-10-31 | 2018-10-30 | 河南豪威智能科技有限公司 | A kind of easy-to-dismount intelligent video camera head |
| CN208418436U (en) * | 2018-01-10 | 2019-01-22 | 中山市龙强照明科技有限公司 | A kind of energy-saving and environment-friendly Cleaning luminaire |
| CN207962562U (en) * | 2018-03-27 | 2018-10-12 | 蓝玉 | A kind of LED seat of good fixing effect |
| CN210891404U (en) * | 2019-12-13 | 2020-06-30 | 宿迁市友光照明有限公司 | Energy-saving LED street lamp convenient to maintenance |
| CN211059902U (en) * | 2019-12-23 | 2020-07-21 | 江苏大华电气有限公司 | Street lamp holder with lamp holder connector |
| CN211315843U (en) * | 2020-03-02 | 2020-08-21 | 嘉兴市第一医院 | Spotlight head lamp for surgical diagnosis |
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| CN112197217B (en) | 2022-12-13 |
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