CN111878750A - Street lamp switching structure and lamp - Google Patents

Street lamp switching structure and lamp Download PDF

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Publication number
CN111878750A
CN111878750A CN202010662695.5A CN202010662695A CN111878750A CN 111878750 A CN111878750 A CN 111878750A CN 202010662695 A CN202010662695 A CN 202010662695A CN 111878750 A CN111878750 A CN 111878750A
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CN
China
Prior art keywords
lamp
end surface
adapter
street lamp
rod
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
CN202010662695.5A
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Chinese (zh)
Other versions
CN111878750B (en
Inventor
周明杰
褚旭涛
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.)
Oceans King Lighting Science and Technology Co Ltd
Oceans King Dongguan Lighting Technology Co Ltd
Shenzhen Oceans King Lighting Engineering Co Ltd
Original Assignee
Oceans King Lighting Science and Technology Co Ltd
Oceans King Dongguan Lighting Technology Co Ltd
Shenzhen Oceans King Lighting Engineering 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 Oceans King Lighting Science and Technology Co Ltd, Oceans King Dongguan Lighting Technology Co Ltd, Shenzhen Oceans King Lighting Engineering Co Ltd filed Critical Oceans King Lighting Science and Technology Co Ltd
Priority to CN202010662695.5A priority Critical patent/CN111878750B/en
Publication of CN111878750A publication Critical patent/CN111878750A/en
Application granted granted Critical
Publication of CN111878750B publication Critical patent/CN111878750B/en
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Classifications

    • 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
    • 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
    • F21V15/00—Protecting lighting devices from damage
    • 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
    • F21V15/00—Protecting lighting devices from damage
    • F21V15/01—Housings, e.g. material or assembling of housing parts
    • 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
    • F21V19/00—Fastening of light sources or lamp holders
    • 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
    • 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
    • F21V23/00—Arrangement of electric circuit elements in or on lighting devices
    • F21V23/001—Arrangement of electric circuit elements in or on lighting devices the elements being electrical wires or cables
    • 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
    • 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 application is suitable for the technical field of illumination, and provides a street lamp switching structure and a street lamp, which comprise a hollow switching rod and a first limiting part, wherein one end of the switching rod is used for at least partially extending into the switching rod, one end of the switching rod is provided with a first end surface, and the first end surface can be tightly abutted against one end of the lamp shell along a first direction and is fixed on the lamp shell; the other end of the adapter rod is used for fixing at least part of the street lamp pole in the adapter rod; the first limiting part is arranged on the first end surface and is provided with a second end surface vertical to the first end surface, and the second end surface can be tightly propped against one side of the lamp shell along a second direction and is fixed on the lamp shell; the first limiting part is provided with a drain hole communicated with the outside, and the drain hole is arranged beside the first end surface; wherein the first direction is perpendicular to the second direction. The utility model provides a street lamp switching structure and lamps and lanterns for the lamp body can be fixed in the switching pole along two mutually perpendicular's direction, strengthens the fixed strength of switching pole and lamp body, avoids water entering street lamp pole.

Description

Street lamp switching structure and lamp
Technical Field
The application belongs to the technical field of lighting, more specifically relates to a street lamp switching structure and lamps and lanterns.
Background
The street lamp is generally formed by a lamp body, an adapter rod and a street lamp pole, wherein the lamp body of the lamp body is connected to the street lamp pole through the adapter rod. The prior lamp shell and the adapter rod have two connection forms, one is that the lamp shell and the adapter rod are of an integrally formed structure, the structure is complex, the convenience of production and manufacturing is reduced, and the cost is increased; and the whole volume of street lamp is great, is difficult to preserve and pack. The second is that the lamp shell and the switching rod are formed by split connection, and the disadvantage is that the split connection has a very complicated connection structure, and it is difficult to ensure reliable and stable connection between the lamp shell and the switching rod; in addition, an additional sealing structure is required to be added when the lamp shell is connected with the adapter rod, and the cost is increased.
Disclosure of Invention
One of the purposes of the embodiment of the application is as follows: the utility model provides a street lamp switching structure and lamps and lanterns, aims at solving among the prior art, the lamp body and the technical problem that connects complicacy and be difficult to guarantee reliable, stable connection between the switching pole.
In order to solve the technical problem, the embodiment of the application adopts the following technical scheme:
the street lamp switching structure comprises a hollow switching rod and a first limiting part, wherein one end of the switching rod is used for at least partially extending the lamp housing into the switching rod, one end of the switching rod is provided with a first end surface, and the first end surface can be tightly abutted against one end of the lamp housing along a first direction and is fixed on the lamp housing; the other end of the adapter rod is used for fixing at least part of the street lamp pole in the adapter rod; the first limiting part is arranged on the first end face and is provided with a second end face perpendicular to the first end face, and the second end face can be tightly propped against one side of the lamp shell along a second direction and is fixed on the lamp shell; the first limiting part is provided with a drain hole communicated with the outside, and the drain hole is arranged beside the first end face;
wherein the first direction is perpendicular to the second direction.
In one embodiment, the adapter rod comprises a hollow through head and a second limiting part arranged at one end of the through head, the first end face is arranged on the second limiting part, and the other end of the through head is used for fixing at least part of the street lamp pole therein;
a through line groove is formed in the second limiting part and communicated with the through head, and at least part of the lamp housing extends into the through head;
a plurality of first fixing holes are formed in the edge of the second limiting portion, and the first fixing holes are formed in the periphery of the through wire groove and used for fixing the lamp shell.
In one embodiment, the second position-limiting part extends out of the through head, and a first reinforcing wing connected to the second position-limiting part is arranged on the outer wall of the through head.
In one embodiment, the second limiting part is provided with a third end surface deviating from the first end surface, and the inner wall of the through head is provided with a second reinforcing wing connected to the third end surface.
In one embodiment, a plurality of first reinforcing ribs extending along the first direction are arranged on an outer wall of the adapter rod, and at least one first reinforcing rib extends to an outer wall of the first limiting portion.
In one embodiment, a protruding edge extends from an end edge of the adapter rod facing away from the first end face, and the first reinforcing rib is connected to the protruding edge and can guide water on the outer wall of the adapter rod to the protruding edge.
In one embodiment, the adapter rod is provided with a plurality of second fixing holes communicating the inside of the adapter rod with the outside, and the second fixing holes are used for allowing fasteners to extend into the adapter rod so as to detachably fix at least part of the street lamp pole in the adapter rod.
In one embodiment, the first limiting portion is provided with a plurality of criss-cross second reinforcing ribs, the plurality of second reinforcing ribs are connected in a staggered manner to form a fixing column, and a third fixing hole for connecting the lamp housing is formed in the fixing column.
The application provides a street lamp switching structure's beneficial effect lies in: compared with the prior art, this application is through setting up the switching pole and the first spacing portion of cavity form, and the switching pole has first terminal surface, and first spacing portion has the second terminal surface. During installation, at least part of the lamp housing extends into the adapter rod, the first end face abuts against the lamp housing and fixes the lamp housing along the first direction, and the second end face abuts against the lamp housing and fixes the lamp housing along the second direction, so that the lamp housing can be fixed on the adapter rod along two mutually perpendicular directions, and the fixing strength of the adapter rod and the lamp housing is enhanced. In addition, the street lamp pole stretches into the adapter rod, the first end face and the second end face are respectively abutted against the lamp shell, water is prevented from entering the street lamp pole from a gap between the lamp shell and the adapter rod or from a gap between the lamp shell and the first limiting portion, the first limiting portion is provided with a drain hole, water on the first end face and the second end face can be discharged from the drain hole, and water vapor is prevented from entering the street lamp pole. In addition, the street lamp switching structure is simple in overall structure, convenient to process and low in cost.
The embodiment of the application further provides a lamp, including the lamp body and locating lighting assembly on the lamp body, its characterized in that, lamp still includes above-mentioned street lamp switching structure, the lamp body at least part stretches into in the switching pole and support respectively tightly in first terminal surface with on the second terminal surface.
In one embodiment, a groove is formed at one end of the lamp housing in a recessed manner, one end of the adapter rod is embedded in the groove, and the first end surface of the adapter rod abuts against the inner wall of the groove.
The application provides a lamps and lanterns through setting up street lamp switching structure into hollow keysets and first spacing portion, during the installation, in the at least part of lamp body stretched into the keysets, and on being fixed in the keysets along two mutually perpendicular's direction, strengthened the fixed strength of keysets and lamp body, also strengthened the joint strength of lamps and lanterns promptly. In addition, the street lamp pole stretches into the adapter rod, the first end face and the second end face are respectively abutted against the lamp shell, water is prevented from entering the street lamp pole from a gap between the lamp shell and the adapter rod or a gap between the lamp shell and the first limiting portion, the first limiting portion is provided with a drain hole, water on the first end face and the second end face can be discharged from the drain hole, and water vapor is prevented from entering the street lamp pole.
Drawings
In order to more clearly illustrate the technical solutions in the embodiments of the present application, the drawings needed to be used in the embodiments or the prior art descriptions will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present application, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without inventive exercise.
Fig. 1 is a first perspective view of a street lamp adapter structure provided in an embodiment of the present application;
fig. 2 is a second perspective view of the street lamp adapter structure provided in the embodiment of the present application;
fig. 3 is a third perspective structural view of the street lamp adapter structure provided in the embodiment of the present application;
fig. 4 is a perspective structural view of a lamp provided in the embodiment of the present application;
fig. 5 is an exploded view of a lamp provided in an embodiment of the present application;
fig. 6 is a partially enlarged view of a portion a in fig. 4.
Wherein, in the figures, the respective reference numerals:
1-a street lamp switching structure; 11-a transfer lever; 111-a first end face; 112-through head; 113-a second limiting part; 1131-a through line groove; 1132 — a first fixing hole; 1133 — a third end face; 114-a first stiffening wing; 1141-a third reinforcing rib; 115-a second stiffening wing; 116-a first reinforcing bead; 117-convex edge; 118-a second fixation hole; 12-a first stop; 121-a second end face; 122-drain holes; 123-a second reinforcing rib; 124-fixed column; 125-third fixation hole; 2-a lamp housing; 21-a groove; 3-a street lamp pole; 4-a fastener; y-a first direction; x-a second direction.
Detailed Description
Reference will now be made in detail to embodiments of the present application, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary and intended to be used for explaining the present application and should not be construed as limiting the present application.
In the description of the present application, it is to be understood that the terms "upper", "lower", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are used only for convenience in describing the present application and for simplification of description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present application.
Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present application, "a plurality" means two or more unless specifically limited otherwise.
In this application, unless expressly stated or limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can include, for example, fixed connections, removable connections, or integral parts; can be mechanically or electrically connected; the two components can be directly connected or indirectly connected through an intermediate medium, and can be communicated with each other inside the two components or in an interaction relationship of the two components; similarly, the communication may be direct or indirect via an intermediary. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art as appropriate.
In order to explain the technical solutions of the present application, the following detailed descriptions are made with reference to specific drawings and examples.
Referring to fig. 1 to 4 together, a street lamp adapter 1 according to an embodiment of the present application will be described. The street lamp switching structure 1 that this application embodiment provided is mainly used for connecting lamp body 2 and light pole 3 to make lamp body 2 be connected to light pole 3 on, form the street lamp, in other embodiments, street lamp switching structure 1 also can be used to other structures of switching, for example camera equipment etc.. The street lamp adapter structure 1 includes an adapter rod 11 and a first limiting portion 12, wherein the adapter rod 11 penetrates through the first direction y to make the adapter rod 11 hollow, and the adapter rod 11 has two opposite ends along the first direction y. The first direction y here is the longitudinal direction of the adapter rod 11, the longitudinal direction of the adapter rod 11 is the direction indicated by the extension trend of the long side thereof, and the adapter rod 11 may extend linearly, curvilinearly or obliquely along the first direction y. One end of the adapter rod 11 along the first direction y is formed with a first end surface 111, the first end surface 111 deviates from the other end of the adapter rod 11 along the first direction y, and the first end surface 111 can abut against one end of the lamp housing 2 along the first direction y and is fixed at one end of the lamp housing 2. The first position-limiting portion 12 is disposed on the first end surface 111, and the first position-limiting portion 12 has a second end surface 121, and the second end surface 121 can be tightly supported on one side of the lamp housing 2 along the second direction x and is fixed on one side of the lamp housing 2. It should be noted that, as shown in fig. 4, when the street lamp adapter 1 is fixed to the bottom of the lamp housing 2, the first end surface 111 abuts against the end surface of the bottom of the lamp housing 2, and the first end surface 111 is used for supporting the lamp housing 2; the second end surface 121 abuts against one side of the bottom of the lamp housing 2, and then the second end surface 121 abuts against the lamp housing 2 to prevent the lamp housing 2 from toppling over.
When the street lamp adapter structure 1 is connected to the lamp housing 2 and the street lamp post 3, at least a part of the lamp housing 2 firstly extends into the adapter rod 11 from one end of the adapter rod 11 along the first direction y, that is, at least a part of the lamp housing 2 extends into the adapter rod 11 from the first end face 111, so that the first end face 111 of the adapter rod 11 abuts against one end of the lamp housing 2 along the first direction y and is fixed at one end of the lamp housing 2, and the limit of the adapter rod 11 and the lamp housing 2 along the first direction y is formed. At this time, the adapter rod 11 is adjusted by moving along the second direction x, so that the second end surface 121 of the first limiting portion 12 on the adapter rod 11 abuts against one side of the lamp housing 2 along the second direction x and is fixed to one side of the lamp housing 2, thereby forming the limiting of the first limiting portion 12 and the lamp housing 2 along the second direction x. Therefore, the lamp housing 2 and the street lamp switching structure 1 form spacing along the first direction y and the second direction x, and the connection strength of the lamp housing 2 and the street lamp switching structure 1 is enhanced. Finally, at least part of the street lamp pole 3 extends into the adapter rod 11 from the other end of the adapter rod 11 along the first direction y and is fixed in the adapter rod 11.
It should be noted here that the first direction y is perpendicular to the second direction x, the second end surface 121 is perpendicular to the first end surface 111, the first end surface 111 and the second end surface 121 enclose to form an "L" shaped surface, and both the first end surface 111 and the second end surface 121 abut against the lamp housing 2, so that the lamp housing 2 is clamped between the adapter rod 11 and the first limiting portion 12, and the lamp housing 2 is prevented from toppling over relative to the street lamp adapter structure 1.
Specifically, the first limiting portion 12 is provided with a water drainage hole 122, the water drainage hole 122 penetrates through the first limiting portion 12 along the second direction x, so that the water drainage hole 122 is communicated with the outside, and the water drainage hole 122 is disposed beside the first end surface 111, so that when water seeps into the first end surface 111, the water can enter the water drainage hole 122 along the first end surface 111 and be drained from the water drainage hole 122 to the outside, and the influence on the street lamp post 3 caused by the water entering the adapter rod 11 is avoided.
In the embodiment of the present application, by providing the hollow adapter rod 11 and the first limiting portion 12, the adapter rod 11 has the first end surface 111, and the first limiting portion 12 has the second end surface 121. During installation, at least part of the lamp housing 2 extends into the adapter rod 11, the first end surface 111 abuts against the lamp housing 2 and fixes the lamp housing 2 along the first direction y, and the second end surface 121 abuts against the lamp housing 2 and fixes the lamp housing 2 along the second direction x, so that the lamp housing 2 can be fixed on the adapter rod 11 along two mutually perpendicular directions, and the fixing strength of the adapter rod 11 and the lamp housing 2 is enhanced. In addition, the light pole 3 extends into the adapter rod 11, the first end surface 111 abuts against one end of the lamp housing 2, the second end surface 121 abuts against one side of the lamp housing 2, water is difficult to enter the adapter rod 11 from a gap between the lamp housing 2 and the first end surface 111 or from a gap between the lamp housing 2 and the second end surface 121 in rainy days, so that the water is prevented from entering the light pole 3 from the gap between the lamp housing 2 and the adapter rod 11 or the gap between the lamp housing 2 and the first limiting part 12, and the first limiting part 12 is provided with the drain hole 122, so that even if a small part of rainwater enters the first end surface 111 or the second end surface 121, the rainwater on the first end surface 111 and the second end surface 121 can be discharged outside from the drain hole 122, and the probability that the rainwater enters the adapter rod 11 to influence the light pole 3 is further reduced. In addition, the street lamp switching structure is simple in overall structure, convenient to process and low in cost.
Specifically, in this embodiment, in order to strengthen the connection strength between the street lamp adapter structure 1 and the lamp housing 2, the street lamp adapter structure 1 is an integrally formed structure, and the number of sealing points is reduced, so as to reduce the possibility of rainwater leakage caused by improper sealing, thereby further avoiding rainwater entering the street lamp post 3.
In one embodiment, referring to fig. 1, the adapting rod 11 includes a through head 112 and a second limiting portion 113, the through head 112 penetrates along a first direction y, so that the through head 112 is hollow, and the through head 112 has two opposite ends along the first direction y. Wherein the first direction y is also the longitudinal direction of the through head 112. The second position-limiting portion 113 is disposed at one end of the through head 112 along the first direction y, an end surface of the second position-limiting portion 113 away from the end of the through head 112 is the first end surface 111, that is, the first end surface 111 is disposed on the second position-limiting portion 113, and then the first position-limiting portion 12 is disposed on the second position-limiting portion 113. When the lamp housing 2 and the street lamp pole 3 are installed, at least part of the lamp housing 2 passes through the second limiting part 113 and extends into the through head 112 from one end of the through head 112 along the first direction y, and at least part of the street lamp pole 3 extends into the through head 112 from the other end of the through head 112 along the first direction y and is fixed in the through head 112.
Specifically, the second limiting portion 113 is provided with a through groove 1131, the through groove 1131 is a through groove, the through grooves 1131 communicate with the through head 112 and the outside respectively, at least part of the lamp housing 2 penetrates through the through groove 1131 from the outside and extends into the through head 112, and the first end surface 111 of the second limiting portion 113 abuts against one end of the lamp housing 2 along the first direction y, that is, the lamp housing 2 abuts against the outer end surface of the through groove 1131. It should be noted here that the through line groove 1131 penetrates through the second position-limiting portion 113 along the first direction y, the first end surface 111 is one surface of the second position-limiting portion 113 along the first direction y, the first end surface 111 is disposed away from the through head 112, and the first end surface 111 is perpendicular to the first direction y, so that the first end surface 111 is an outer end surface of the through line groove 1131. Wherein, lead to the wire casing 1131 be used for supplying lamp body 2 at least part stretch into in lead to 112 to the cable that makes on the lamp body 2 can get into lead to 112 in order to form with the cable on the light pole 3 and be connected, from this, lead to the wire casing 1131 mainly used lead to the wire, and lamp body 2 at least part stretch into in the lead to the wire casing 1131, and lamp body 2's one end supports tightly in first terminal surface 111, can strengthen lamp body 2 and lead to the sealed effect of wire casing 1131, avoid lamp body 2 inside to wet.
Specifically, referring to fig. 1 and fig. 5, a plurality of first fixing holes 1132 are disposed on an edge of the second limiting portion 113, the plurality of first fixing holes 1132 are disposed around the periphery of the wire passing groove 1131, and the first fixing holes 1132 extend along the first direction y and extend to the first end surface 111 of the second limiting portion 113, when at least a portion of the lamp housing 2 extends into the through head 112 from the wire passing groove 1131, and the lamp housing 2 abuts against the first end surface 111, the fastening member 4 passes through the first fixing holes 1132 to form a detachable locking connection with one end of the lamp housing 2, so as to connect the second limiting portion 113 and the lamp housing 2. Here, in order to enhance the connection strength between the lamp housing 2 and the second limiting portion 113, the number of the first fixing holes 1132 provided therein is four, but not limited to.
In one embodiment, referring to fig. 1 and fig. 2, the second position-limiting portion 113 extends to the outside of the through head 112, that is, the length of the second position-limiting portion 113 along the second direction x is greater than the length of the through head 112 along the second direction x, a first reinforcing wing 114 is disposed on the outer wall of the through head 112, and the first reinforcing wing 114 is connected to the second position-limiting portion 113. Specifically, the second limiting portion 113 has a third end surface 1133, the third end surface 1133 is disposed on one side of the second limiting portion 113 departing from the first end surface 111 along the first direction y, the first reinforcing wing 114 extends from the outer wall of the through head 112 to the third end surface 1133, so as to reinforce the connection strength between the through head 112 and the second limiting portion 113, and improve the strength of the through head 112 and the second limiting portion 113. And when the lamp housing 2 abuts against the second limiting portion 113, the through head 112 supports the second limiting portion 113, and the first reinforcing wing 114 is also used for assisting in supporting the second limiting portion 113, so as to reinforce the supporting effect of the second limiting portion 113 on the lamp housing 2, thereby improving the connection strength between the lamp housing 2 and the street lamp adapter structure 1.
Specifically, in this embodiment, two first reinforcing wings 114 are provided, and two first reinforcing wings 114 are located at two opposite sides of the through head 112, so that the two first reinforcing wings 114 are also connected to two ends of the second end surface 121, respectively, and the stability of the through head 112 and the second limiting portion 113 is improved.
Specifically, referring to fig. 2, a plurality of third reinforcing ribs 1141 are disposed on the first reinforcing wing 114 for reinforcing the strength of the first reinforcing wing 114.
In one embodiment, referring to fig. 1 and fig. 3 together, the through head 112 penetrates along the first direction y to make the through head 112 hollow, both ends of the through head 112 along the first direction y have openings communicating with the inside of the through head 112, the second limiting portion 113 is disposed at one end of the through head 112 along the first direction y, that is, disposed at the opening of the through head 112, wherein the through slot 1131 is mainly used for passing the cable in the lamp housing 2, and at least a portion of the lamp housing 2 extends into the through slot 1131 to enhance the sealing between the first end surface 111 of the second limiting portion 113 and the lamp housing 2, so that, in order to enhance the connection strength and the sealing effect between the lamp housing 2 and the second limiting portion 113, the inner diameter of the through slot 1131 on the second limiting portion 113 is smaller than the inner diameter of the opening of the through head 112 for connecting the second limiting portion 113, and the second limiting portion 113 is disposed at least partially in the opening of the through head 112. Moreover, the second limiting portion 113 has a third end surface 1133 deviating from the first end surface 111, the inner wall of the through head 112 is provided with a second reinforcing wing 115, the second reinforcing wing 115 extends from the inner wall of the through head 112 to the third end surface 1133 of the second limiting portion 113 and is located in the through head 112, that is, the second reinforcing wing 115 is connected to the third end surface 1133, so that the connection strength between the through head 112 and the second limiting portion 113 is enhanced, and the strength of the through head 112 and the second limiting portion 113 is improved. And when the lamp housing 2 abuts against the second limiting portion 113, the through head 112 supports the second limiting portion 113, and the second reinforcing wing 115 is also used for assisting in supporting the second limiting portion 113, so as to reinforce the supporting effect of the second limiting portion 113 on the lamp housing 2, thereby improving the connection strength between the lamp housing 2 and the street lamp adapter structure 1.
In one embodiment, referring to fig. 1 to fig. 3, a plurality of first reinforcing ribs 116 are disposed on an outer wall of the adapter rod 11, and the first reinforcing ribs 116 extend along the first direction y. Specifically, the first reinforcing rib 116 extends to an end of the through head 112 away from the second limiting portion 113 along the second limiting portion 113, so as to reinforce the strength of the adapter rod 11. The at least one first reinforcing rib 116 extends from the outer wall of the adapter rod 11 to the outer wall of the first limiting portion 12, so that the at least one first reinforcing rib 116 extends to the outer wall of the whole street lamp adapter structure 1 along the first direction y, and the strength of the whole street lamp adapter structure 1 is enhanced. In addition, the first reinforcing rib 116 extends along the first direction y, so that when rainwater is present on the first end surface 111, the outer wall of the through head 112 or the outer wall of the first limiting portion 12, the rainwater can flow along the first reinforcing rib 116 on the outer wall of the whole street lamp adapter rod 11, so as to extend to one end of the through head 112 departing from the second limiting portion 113, thereby preventing the rainwater from entering the street lamp post 3. The first rib 116 extending to the outer wall of the first position-limiting portion 12 extends to the side of the drainage hole 122, so that the water drained from the drainage hole 122 flows along the first rib 116.
It should be noted here that, the first reinforcing rib 116 extends along the first direction y, which means that the length of the first reinforcing rib 116 extends along the first direction y, that is, the first reinforcing rib 116 extends along the longitudinal direction of the road lamp adapter structure 1, in fact, the first reinforcing rib 116 may extend parallel to the first direction y, may extend obliquely to the first direction y, and may even extend along a curve.
In an embodiment, referring to fig. 1 and fig. 2, an edge of an end of the adapter rod 11 away from the first end surface 111 extends to form a circle of convex edge 117, that is, an edge of an end of the through head 112 away from the second limiting portion 113 extends to form a circle of convex edge 117, the first reinforcing rib 116 extends to the convex edge 117 and is connected to the convex edge 117, wherein the first reinforcing rib 116 has a flow guiding function, when rainwater exists on the first end surface 111, an outer wall of the through head 112, or an outer wall of the first limiting portion 12, the rainwater flows to the convex edge 117 along the first reinforcing rib 116, and the convex edge 117 protrudes and extends outward, so that the rainwater can be discharged to an outer side of the through head 112 along the convex edge 117, and the rainwater is prevented from entering the through head 112 and affecting the street lamp post 3. The water discharged from the water discharge hole 122 can flow along the first rib 116 to the ledge 117.
In an embodiment, referring to fig. 1, fig. 3 and fig. 5, a plurality of second fixing holes 118 are formed on the adapter rod 11, the second fixing holes 118 are respectively communicated with the inside and the outside of the adapter rod 11, and the second fixing holes 118 are used for allowing the fastening member 4 to extend into the adapter rod 11, so as to detachably fix at least a portion of the street lamp post 3 in the adapter rod 11. Specifically, the second fixing hole 118 is opened on the through head 112, the second fixing hole 118 is respectively communicated with the inside and the outside of the through head 112, when the light pole 3 is installed, at least part of the light pole 3 extends into the through head 112, and the fastener 4 penetrates through the second fixing hole 118 from the outside, so that the second fixing hole 118 extends into the through head 112 and is connected to the light pole 3, and the light pole 3 is connected with the through head 112 through the fastener 4.
Wherein, for strengthening light pole 3 and the joint strength who leads to head 112, then second fixed orifices 118 runs through first strengthening rib 116 simultaneously for fastener 4 passes first strengthening rib 116 in proper order and leads to head 112 just can get into and lead to in the head 112, in order to form with light pole 3 and be connected, thereby lengthened fastener 4 and passed the length of adapter rod 11, also be the length that fastener 4 was fixed in on adapter rod 11 that has lengthened, improve the intensity that fastener 4 was fixed in on adapter rod 11, thereby improve light pole 3 and adapter rod 11's joint strength.
In one embodiment, referring to fig. 1, a plurality of criss-cross second ribs 123 are disposed on the first position-limiting portion 12 for improving the strength of the first position-limiting portion 12. The plurality of second reinforcing ribs 123 are connected in a criss-cross manner to form fixing columns 124, third fixing holes 125 are formed in the fixing columns 124, the third fixing holes 125 penetrate through the whole first limiting portion 12 along the second direction x, and when one side of the lamp housing 2 abuts against the second end face 121 of the first limiting portion 12, the fastening member 4 penetrates through the third fixing holes 125 along the second direction x to be detachably connected with the lamp housing 2. The fixing column 124 is formed by connecting a plurality of second reinforcing ribs 123, so that the strength of the fixing column 124 is enhanced, and the connecting strength of the first limiting part 12 and the lamp housing 2 can be improved.
It should be noted here that the first end surface 111 is formed by one end of the second reinforcing rib 123 and one end of the fixing post 124, that is, the lamp housing 2 abuts against one end of the second reinforcing rib 123 and one end of the fixing post 124, and is connected with the lamp housing 2 by the fastening member 4 passing through the third fixing hole 125.
Referring to fig. 4 to 6, an embodiment of the present application further provides a lamp, where the lamp includes a lamp housing 2, an illumination assembly disposed on the lamp housing 2, and a street lamp adapter structure 1, where the street lamp adapter structure 1 is the street lamp adapter structure 1 described in the foregoing embodiment, that is, the street lamp adapter structure 1 in the present embodiment is the same as the street lamp adapter structure 1 in the previous embodiment, and specific reference is made to the description of the street lamp adapter structure 1 in the previous embodiment, which is not repeated herein.
Specifically, the lamp housing 2 at least partially extends into the adapter rod 11, the first end surface 111 of the adapter rod 11 abuts against one end of the lamp housing 2 along the first direction y and is connected to one end of the lamp housing 2, and the second end surface 121 of the first limiting portion 12 abuts against one side of the lamp housing 2 along the second direction x and is connected to one side of the lamp housing 2.
The lamp provided by the embodiment of the application sets up the street lamp switching structure 1 into the hollow switching rod 11 and the first spacing portion 12, and during installation, at least part of the lamp housing 2 stretches into the switching rod 11, and is fixed on the switching rod 11 along two mutually perpendicular directions, so that the fixing strength of the switching rod 11 and the lamp housing 2 is enhanced, and the connection strength of the lamp is also enhanced. In addition, the light pole 3 stretches into the adapter rod 11, the first end surface 111 and the second end surface 121 are respectively abutted against the lamp housing 2, so that water is prevented from entering the light pole 3 from a gap between the lamp housing 2 and the adapter rod 11 or a gap between the lamp housing 2 and the first limiting portion 12, a water drainage hole 122 is formed in the first limiting portion 12, water on the first end surface 111 and the second end surface 121 can be drained from the water drainage hole 122, and water vapor is prevented from entering the light pole 3.
In an embodiment, referring to fig. 4 to fig. 6, a recess 21 is formed in a recess of one end of the lamp housing 2, when at least a portion of the lamp housing 2 extends into the adapting rod 11, one end of the adapting rod 11 is embedded in the recess 21, and the first end surface 111 of the adapting rod 11 abuts against an inner wall of the recess 21. When the adapter rod 11 is connected to the light pole 3, at least a portion of the light pole 3 extends into the adapter rod 11, and the wires of the lighting assembly in the lamp housing 2 enter the adapter rod 11 through the wire passing groove 1131 on the adapter rod 11 to form connection with the light pole 3.
Specifically, recess 21 sets up in the bottom of lamp body 2, the top of adapter rod 11 is inlayed in recess 21 to support tightly in the diapire of recess 21, it is also that adapter rod 11 supports the first terminal surface 111 that tightly with lamp body 2 and hides in recess 21, rainwater can directly flow downwards from lamp body 2 and flow to the below of first terminal surface 111 during rainy, the rainwater is difficult to flow upwards once more and gets into the junction of first terminal surface 111 and lamp body 2, thereby prevent that the rainwater from getting into in adapter rod 11 and getting into light pole 3 through first terminal surface 111. In addition, even if rainwater enters the first end surface 111 from the connection position of the first limiting portion 12 and the first end surface 111, the rainwater is beside the drainage hole 122, and the drainage hole 122 can drain the rainwater to the outside, so that the waterproof performance of the whole street lamp adapter structure 1 is improved.
The above description is only exemplary of the present application and should not be taken as limiting the present application, as any modification, equivalent replacement, or improvement made within the spirit and principle of the present application should be included in the protection scope of the present application.

Claims (10)

1. A street lamp switching structure is used for connecting a lamp shell and a street lamp post and is characterized by comprising a hollow switching rod and a first limiting part, wherein one end of the switching rod is used for at least partially extending into the switching rod, one end of the switching rod is provided with a first end surface, and the first end surface can be tightly abutted against one end of the lamp shell along a first direction and is fixed on the lamp shell; the other end of the adapter rod is used for fixing at least part of the street lamp pole in the adapter rod; the first limiting part is arranged on the first end face and is provided with a second end face perpendicular to the first end face, and the second end face can be tightly propped against one side of the lamp shell along a second direction and is fixed on the lamp shell; the first limiting part is provided with a drain hole communicated with the outside, and the drain hole is arranged beside the first end face;
wherein the first direction is perpendicular to the second direction.
2. The street lamp adapter structure according to claim 1, wherein the adapter rod comprises a hollow through head and a second limiting part arranged at one end of the through head, the first end face is arranged on the second limiting part, and the other end of the through head is used for fixing at least part of the street lamp pole therein;
a through line groove is formed in the second limiting part and communicated with the through head, and at least part of the lamp housing extends into the through head;
a plurality of first fixing holes are formed in the edge of the second limiting portion, and the first fixing holes are formed in the periphery of the through wire groove and used for fixing the lamp shell.
3. The street lamp adapter structure of claim 2, wherein the second limiting portion extends to the outside of the through head, and a first reinforcing wing connected to the second limiting portion is disposed on the outer wall of the through head.
4. The street lamp adapter structure of claim 2, wherein the second limiting part is provided with a third end surface deviating from the first end surface, and the inner wall of the through head is provided with a second reinforcing wing connected to the third end surface.
5. The street lamp adapter structure as claimed in any one of claims 1 to 4, wherein a plurality of first reinforcing ribs extending along the first direction are provided on an outer wall of the adapter rod, and at least one of the first reinforcing ribs extends to an outer wall of the first position-limiting portion.
6. The street lamp adapter structure as claimed in claim 5, wherein a protruding edge extends from an end edge of the adapter rod facing away from the first end surface, and the first reinforcing rib is connected to the protruding edge and can guide water on an outer wall of the adapter rod to the protruding edge.
7. The street lamp adapter structure as claimed in any one of claims 1 to 4, wherein the adapter rod is provided with a plurality of second fixing holes for communicating the inside of the adapter rod with the outside, and the second fixing holes are used for allowing fasteners to extend into the adapter rod so as to detachably fix at least part of the street lamp post in the adapter rod.
8. The street lamp adapter structure according to any one of claims 1 to 4, wherein the first limiting portion is provided with a plurality of criss-cross second reinforcing ribs, the plurality of second reinforcing ribs are connected in a staggered manner to form a fixing post, and the fixing post is provided with a third fixing hole for connecting the lamp housing.
9. A lamp comprising a lamp housing and an illumination assembly disposed on the lamp housing, wherein the lamp further comprises the street lamp adapter structure according to any one of claims 1 to 8, and the lamp housing at least partially extends into the adapter rod and abuts against the first end surface and the second end surface respectively.
10. The lamp according to claim 9, wherein a groove is formed at one end of the lamp housing in a recessed manner, one end of the adapter rod is embedded in the groove, and the first end surface of the adapter rod abuts against the inner wall of the groove.
CN202010662695.5A 2020-07-10 2020-07-10 Street lamp switching structure and lamp Active CN111878750B (en)

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Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN201487864U (en) * 2009-07-24 2010-05-26 东莞市光宇新能源科技有限公司 Street lamp adjustable connector
CN201885174U (en) * 2010-11-08 2011-06-29 海洋王照明科技股份有限公司 Lamp mounting structure
US20140119036A1 (en) * 2012-04-13 2014-05-01 Cree, Inc. Light Fixture
CN204042801U (en) * 2014-06-09 2014-12-24 深圳市耀嵘科技有限公司 A kind of LED lamp
CN105423200A (en) * 2015-12-08 2016-03-23 重庆倍尔亮光电科技有限公司 Angle-adjustable streetlamp installation device
CN207334579U (en) * 2017-10-17 2018-05-08 浙江利浦尔照明科技股份有限公司 Solar street light

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN201487864U (en) * 2009-07-24 2010-05-26 东莞市光宇新能源科技有限公司 Street lamp adjustable connector
CN201885174U (en) * 2010-11-08 2011-06-29 海洋王照明科技股份有限公司 Lamp mounting structure
US20140119036A1 (en) * 2012-04-13 2014-05-01 Cree, Inc. Light Fixture
CN204042801U (en) * 2014-06-09 2014-12-24 深圳市耀嵘科技有限公司 A kind of LED lamp
CN105423200A (en) * 2015-12-08 2016-03-23 重庆倍尔亮光电科技有限公司 Angle-adjustable streetlamp installation device
CN207334579U (en) * 2017-10-17 2018-05-08 浙江利浦尔照明科技股份有限公司 Solar street light

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