CN215982094U - Lighting lamp - Google Patents

Abstract

The utility model belongs to the technical field of lighting equipment, and particularly relates to a lighting lamp, which comprises: the lamp shell is provided with a mounting port; the adapter is provided with a first assembling surface and a second assembling surface which are opposite, the adapter is provided with an assembling through hole, one of the first assembling surface and the second assembling surface is attached to the surface of the lamp shell, and the assembling through hole is communicated with the mounting opening; the adapter is fixedly arranged on the lamp shell through the connecting piece; the signal transceiver is fixedly installed on the adapter and comprises a connecting portion and a functional portion connected to the connecting portion, at least one portion of the connecting portion is inserted into the assembling through hole, and the connecting portion abuts against the circumferential edge of the assembling through hole. By the technical scheme, the problems that in the prior art, the installation modes of signal receiving and transmitting devices of different types cannot be compatible and unified, so that the preparation, installation and maintenance work is inconvenient and the cost is high are solved.

Description

Lighting lamp

Technical Field

The utility model belongs to the technical field of lighting equipment, and particularly relates to a lighting lamp.

Background

At present, for lighting fixtures assembled by using the following three types of signal transceiver devices, which are NEMA, OLMA and iclu 6020, respectively, because the connection structures of the three types of signal transceiver devices are different, the installation modes on the fixture housing are also different correspondingly, especially the opening forms on the fixture housing are different, and the fixture housings of the three specifications are formed. This leads to several problems:

1. the lamp shell has excessive specifications, so that materials are easily confused by suppliers and product manufacturers, and higher management cost is caused;

2. because the lamp shell is manufactured and molded by using a set of mold (no hole is formed at the moment), and then the mounting and hole-forming modes are different, holes of each specification of the lamp shell are additionally produced in a machining mode, and higher processing cost is caused;

3. the lamp housing has an excessive specification, and therefore, a higher maintenance cost is required for maintenance.

In addition, for the lighting fixture assembled by using other types of signal transceiver devices, in the assembly process, it is also necessary to design a corresponding hole-opening form on the fixture housing in a targeted manner according to the characteristics of the connection structure of the signal transceiver device, which also causes the above-mentioned problems.

In contrast, patent application US20190350065a1 discloses a connector for mounting a signal transmission/reception device, wherein the connector not only connects the signal transmission/reception device, but also functions as an electrical connection terminal. However, the connector of this solution is only suitable for the connection structure of the three-pin, and since the electrical connection terminal function of the connector is also electrically connected by the three pins, this results in that the connector cannot be installed in a manner compatible with other signal transceiver devices of more models (or types), which in turn results in the above problem.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a lighting lamp, and aims to solve the problems that in the prior art, the installation modes of signal receiving and transmitting devices of different types cannot be compatible and unified, so that the preparation, installation and maintenance work is inconvenient and the cost is high.

In order to achieve the purpose, the utility model adopts the technical scheme that: a lighting fixture, comprising: the lamp shell is provided with a mounting port; the adapter is provided with a first assembling surface and a second assembling surface which are opposite, the middle part of the adapter is provided with an assembling through hole which penetrates through the first assembling surface and the second assembling surface, one of the first assembling surface and the second assembling surface is attached to the surface of the lamp shell, and the assembling through hole is communicated with the mounting port; the adapter is fixedly arranged on the lamp shell through the connecting piece; the signal transceiver is fixedly installed on the adapter and comprises a connecting portion and a functional portion connected to the connecting portion, at least one portion of the connecting portion is inserted into the assembling through hole, and the connecting portion abuts against the circumferential edge of the assembling through hole.

Optionally, a plurality of first positioning structures are arranged on the lamp housing around the mounting opening, a plurality of second positioning structures are respectively arranged on the first assembling surface and the second assembling surface, and the first positioning structures are matched with the second positioning structures in a one-to-one correspondence manner.

Optionally, each first positioning structure is a positioning convex column, the plurality of positioning convex columns are uniformly distributed around the mounting opening, and each second positioning structure is a positioning hole.

Optionally, the adapter includes a middle cylinder, a first connecting plate and a second connecting plate, the middle cylinder forms an assembly through hole, the first connecting plate and the second connecting plate are respectively fixedly connected at two ends of the middle cylinder, one of the first connecting plate and the second connecting plate abuts against the lamp housing, and the connecting portion abuts against the other of the first connecting plate and the second connecting plate.

Optionally, the lighting fixture further includes a first gasket and a second gasket, the first gasket is clamped between one of the first assembling surface and the second assembling surface and the surface of the fixture housing to form a seal, and the second gasket is clamped between the circumferential edge of the assembling through hole and the connecting portion to form a seal.

Optionally, a plurality of first through holes are formed in the first connecting plate and the second connecting plate around the assembling through holes, the signal transceiver is of a NEMA model, a plurality of second through holes in one-to-one correspondence with the first through holes are formed in the connecting portions, a plurality of threaded holes in one-to-one correspondence with the first through holes are formed in the lamp housing, the connecting member includes a plurality of bolts, each bolt sequentially penetrates through the second through holes and the first through holes and then is screwed and fixed in the threaded holes, and the connecting portions abut against the surface, far away from the lamp housing, of the first assembling surface and the second assembling surface.

Optionally, one of the first assembling surface and the second assembling surface is provided with an annular protrusion surrounding the assembling through hole, the first connecting plate and the second connecting plate are provided with a plurality of first through holes around the annular protrusion, the signal transceiver is of a NEMA model, the connecting portion is provided with a plurality of second through holes corresponding to the first through holes one to one, the lamp housing is provided with a plurality of threaded holes corresponding to the first through holes one to one, the annular protrusion is inserted into the mounting opening, the connecting member comprises a plurality of bolts, each bolt sequentially penetrates through the second through hole and the first through hole and then is screwed and fixed in the threaded holes, and the connecting portion abuts against the surface of the first assembling surface and the second assembling surface where the annular protrusion is not arranged.

Optionally, one of the first assembling surface and the second assembling surface is provided with an annular protrusion surrounding the assembling through hole, the first connecting plate and the second connecting plate are both provided with a plurality of first through holes around the annular protrusion, the signal transceiver is one of an OLMA model and an iclu 6020 model, the lamp housing is provided with a plurality of threaded holes corresponding to the first through holes one to one, the connecting member includes a plurality of bolts, each bolt penetrates through the first through hole and then is screwed and fixed in the threaded hole, the first sealing gasket is clamped between the surface, which is not provided with the annular protrusion, of the first assembling surface and the surface of the lamp housing to form a seal, and the second sealing gasket is clamped between the end portion of the annular protrusion and the connecting portion to form a seal.

Optionally, the end of the annular protrusion is provided with an inverted wall extending inward in the radial direction of the assembly through hole, the lighting fixture further comprises a connecting nut, a portion of the connecting portion inserted into the assembly through hole is provided with a thread, the connecting nut is screwed on the thread to clamp the inverted wall with a portion of the connecting portion not inserted into the assembly through hole, and the second sealing gasket is clamped between the inverted wall and the connecting portion to form a seal.

Optionally, the inverted wall is provided with at least one positioning tooth, a positioning tooth socket matched with the positioning tooth is formed on the part of the connecting part inserted into the assembling through hole, and the positioning tooth is inserted into the positioning tooth socket.

The utility model has at least the following beneficial effects:

the adapter is used for assembling the signal transceiver on the lamp shell of the lighting lamp, the first assembling surface and the second assembling surface of the adapter are designed, one of the first assembling surface and the second assembling surface is in contact fit with the surface of the lamp shell, the assembling through hole is designed, and at least part of the connecting part is inserted, so that the signal transceiver is stably connected and fixed on the lamp shell through the adapter. Moreover, the adapter can be simultaneously suitable for assembling three types of signal receiving and transmitting devices, namely NEMA type, OLMA type and iLCU6020 type, so that when the signal receiving and transmitting devices corresponding to the three types of types are installed on the same type of lighting lamp, the three types of installation holes do not need to be respectively formed in the lamp shell aiming at the three types of signal receiving and transmitting devices so as to correspond to the three types of signal receiving and transmitting devices one by one, at the moment, the opening hole forms of the installation ports in the lamp shell can be unified, the specification of the lamp shell of the lighting lamp is unified, the condition of material confusion is avoided, the material management link is saved, and the management cost is saved. Moreover, the adapter is also in a uniform design structure form, so that the adapter and the lamp shell can share one set of die in the preparation process, the preparation process flow mode is unified, and the processing cost is reduced. The adapter is adopted to unify the installation modes of the signal receiving and transmitting devices of the three types, so that the signal receiving and transmitting devices of any type are disassembled and maintained in a unified disassembling mode, and the maintenance cost of the lighting lamp is reduced. The adapter provided by the utility model is applied to assemble the signal transceiver to the lamp shell, so that the adapter not only can be suitable for the signal transceiver of the three types to be in adapter matching, but also can be also applied to the adapter of other types to be in adapter matching to the lamp shell when the connecting structure of the signal transceiver of the other types is the same as or close to the connecting structure (namely the connecting part) of the signal transceiver of the three types, thereby realizing the same compatible installation mode for the signal transceivers of more types.

Drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present invention, 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 invention, 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 structural schematic view of an embodiment of an adapter used in a lighting fixture of the present invention;

FIG. 2 is a second schematic view of the adapter shown in FIG. 1;

FIG. 3 is a front view of the adapter shown in FIG. 1;

FIG. 4 is a left side view of FIG. 3;

FIG. 5 is a cross-sectional view taken along line A-A of FIG. 3;

FIG. 6 is a first structural schematic view of another embodiment of an adapter used in the lighting fixture of the present invention;

FIG. 7 is a second structural schematic of the adapter shown in FIG. 6;

FIG. 8 is a front view of the adapter shown in FIG. 6;

FIG. 9 is a cross-sectional view taken along line B-B of FIG. 8;

fig. 10 is a schematic structural view of the lighting fixture of the present invention assembled by using the adaptor shown in fig. 1 to 5 when the signal transceiver is a NEMA type;

FIG. 11 is a front view of the assembly of the lighting fixture of the present invention using the adapter of FIGS. 1-5 when the signal transceiver is a NEMA model;

FIG. 12 is a left side view of FIG. 11;

FIG. 13 is an exploded view of FIG. 10;

FIG. 14 is a cross-sectional view taken along line C-C of FIG. 11;

fig. 15 is a schematic structural diagram of an assembly of the signal transceiver in the lighting fixture of the present invention in the iclu 6020 type using the adapter shown in fig. 1 to 5;

fig. 16 is a front view of the lighting fixture of the present invention assembled with the adapter of fig. 1 to 5 when the signal transceiver is a model iclu 6020;

FIG. 17 is a left side view of FIG. 16;

FIG. 18 is an exploded view of FIG. 15;

FIG. 19 is a cross-sectional view taken in the direction D-D of FIG. 16;

fig. 20 is a schematic structural diagram of an assembly of the lighting fixture of the present invention using the adapter shown in fig. 1 to 5 when the signal transceiver is of an OLMA type;

fig. 21 is a front view of the lighting fixture of the present invention assembled with the adapter shown in fig. 1 to 5 when the signal transceiver is of an OLMA type;

FIG. 22 is a left side view of FIG. 21;

FIG. 23 is an exploded view of FIG. 20;

fig. 24 is a sectional view taken in the direction of E-E in fig. 21.

Wherein, in the figures, the respective reference numerals:

10. a lamp housing; 11. an installation port; 12. a first positioning structure; 13. a threaded hole; 20. an adapter; 21. a first assembly face; 22. a second assembly face; 23. assembling the through hole; 24. a second positioning structure; 25. a first through hole; 26. an inverted wall; 261. positioning the convex teeth; 201. a middle cylinder; 202. a first connecting plate; 203. a second connecting plate; 204. an annular projection; 30. a connecting member; 40. a signal transceiver; 41. a connecting portion; 411. a second through hole; 412. a thread; 42. a functional section; 43. a nut; 44. a top cap; 51. a first gasket; 52. a second gasket.

Detailed Description

Reference will now be made in detail to embodiments of the present invention, 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 illustrative and intended to be illustrative of the utility model and are not to be construed as limiting the utility model.

In the description of the present invention, it is to be understood that the terms "length", "width", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships illustrated in the drawings, and are used merely for convenience in describing the present invention and for simplicity in description, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed in a particular orientation, and be operated, and thus, are not to be construed as limiting the present invention.

Furthermore, the terms "first", "second", etc. 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," "second," etc. may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically defined otherwise.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can, for example, be fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.

The first embodiment is as follows:

fig. 6 to 9 are schematic structural views showing a first embodiment of an adapter 20 used for assembling a signal transceiver 40 in a lighting fixture according to the present invention.

In the adapter 20 provided by the present invention, the adapter 20 includes a middle cylinder 201, a first connection plate 202 and a second connection plate 203, and the first connection plate 202 and the second connection plate 203 are respectively fixedly connected to two ends of the middle cylinder 201. Therefore, the adapter 20 has a first assembling surface 21 and a second assembling surface 22 opposite to each other (for example, a side surface of the first connecting plate 202 facing away from the second connecting plate 203 is defined as the first assembling surface 21, a side surface of the second connecting plate 203 facing away from the first connecting plate 202 is defined as the second assembling surface 22, whereas a side surface of the second connecting plate 203 facing away from the first connecting plate 202 is defined as the first assembling surface 21, a side surface of the first connecting plate 202 facing away from the second connecting plate 203 is defined as the second assembling surface 22), the middle portion of the adapter 20 is provided with an assembling through hole 23 penetrating through the first assembling surface 21 and the second assembling surface 22, that is, the middle cylinder 201 forms the assembling through hole 23, the first assembling surface 21 and the second assembling surface 22 are respectively provided with a plurality of second positioning structures 24, and each of the second positioning structures 24 is a positioning hole. The first connecting plate 202 and the second connecting plate 203 each have a plurality of first through holes 25 for attaching and fixing the adapter 20 around the fitting through hole 23.

Example two:

fig. 1 to 5 are schematic structural views showing a second embodiment of an adapter 20 used for assembling a signal transceiver 40 in a lighting fixture according to the present invention.

The adaptor 20 of the second embodiment has the following differences compared with the adaptor 20 of the first embodiment. In the adapter 20 of the second embodiment, one of the first fitting surface 21 and the second fitting surface 22 is provided with an annular projection 204 surrounding the fitting through-hole 23, and the first connecting plate 202 and the second connecting plate 203 are each provided with a plurality of first through-holes 25 around the annular projection 204 for fitting and fixing the adapter 20.

Compared with the adaptor of the first embodiment, the adaptor of the second embodiment has the same structure except for the above structure, and thus the description thereof is omitted.

The adapter 20 provided in the above embodiment of the present invention is used to assemble the signal transceiver 40, and particularly, the adapter 20 provided in the above embodiment of the present invention is used to assemble the signal transceiver 40. The lighting fixture provided by the present invention will be described below by mainly using the adapter 20 provided in the second embodiment as an example to assemble the signal transceiver 40.

In the present invention, the assembling requirement for assembling the three types of signal transceiver devices 40 to the lighting fixture is designed, and the three types of signal transceiver devices 40 are respectively: NEMA model, OLMA model and iclu 6020 model. In fact, other types of signal transceiver devices can be adapted to be mounted on the lamp housing 10 by using the adaptor 20 provided by the present invention when the connection structure is the same as or similar to the connection structure (i.e. the connection portion 41) of the three types of signal transceiver devices, and thus the signal transceiver device 40 is not limited to the three types in the application.

NEMA type: the signal control device (i.e. the signal transceiver device 40) is a new signal control device (i.e. the signal transceiver device 40) which is proposed by TE Connectivity (Teco electronics, Inc., New York code: TEL, headquarters in Switzerland) and conforms to the ANSI C136.41 standard, the application specification is 114-.

OLMA type: is a signal control device (i.e., a signal transceiver device 40) introduced by TE Connectivity (taike electronics ltd., new york code: TEL, headquarters in switzerland), and the product standards conform to IEC 60598 and UL1598(IEC, international electrotechnical commission; UL, acronym of Underwriter Laboratories Inc, Underwriter Laboratories, the united states Underwriter Laboratories, which is the most authoritative in the united states and is the larger civil agency in the world for safety tests and certification, and the established standard is called UL standard).

iLCU6020 model: the model is a signal control device (namely, a signal transceiver 40) designed and manufactured by Philips Lighting (China) investment Limited company, the product standard conforms to IEC61347-1-2015, the technical requirement conforms to GB19510.12-2005, and the signal control device is approved by the certification of China quality certification center (certification certificate number CQC 18004185427).

When the adapter 20 provided in the first embodiment is used to assemble a light fixture, the adapter 20 provided in the first embodiment can be adapted to the signal transceiver 40 of the NEMA model, the OLMA model and the iclu 6020 model. The application provides an illumination lamps and lanterns both had been applicable to the illumination lamps and lanterns of indoor use, also was applicable to the illumination lamps and lanterns of outdoor use.

Specifically, the lighting lamp comprises a lamp housing 10, an adapter 20, a connecting piece 30 and a signal transceiving device 40, and since the adapter 20 has a first assembling surface 21 and a second assembling surface 22 which are opposite, an assembling through hole 23 penetrating through the first assembling surface 21 and the second assembling surface 22 is opened in the middle of the adapter 20, correspondingly, a mounting port 11 is provided on the lamp housing 10, the adapter 20 is fixedly mounted on the lamp housing 10 through the connecting piece 30, one of the first assembling surface 21 and the second assembling surface 22 abuts against the surface of the lamp housing 10, and the assembling through hole 23 is communicated with the mounting port 11. In this way, the signal transceiver 40 is fixedly mounted on the adaptor 20, the signal transceiver 40 can be connected to the electronic device inside the lighting fixture through the mounting through hole 23 and the mounting port 11 by a cable or a terminal connector to communicate information, specifically, the signal transceiver 40 includes a connecting portion 41 and a functional portion 42 connected to the connecting portion 41, the connecting portion 41 is used for connecting and fixing with the adaptor 20, and the functional portion 42 is used for receiving an external signal, processing an analysis signal, and transmitting the signal after analysis processing to the electronic device of the lighting fixture to form a control command. In the process of assembling the signal transmission/reception device 40 to the adaptor 20, at least a portion of the connection portion 41 is inserted into the assembly through-hole 23, and the connection portion 41 abuts against the circumferential edge of the assembly through-hole 23 to keep the assembly stable.

The adapter 20 and the signal transceiver 40 provided by the utility model are assembled on the lamp housing 10 of the lighting lamp, the first assembling surface 21 and the second assembling surface 22 of the adapter 20 are designed, one of the first assembling surface and the second assembling surface is in abutting fit with the surface of the lamp housing 10, the assembling through hole 23 is designed, and at least part of the connecting part 41 is inserted, so that the signal transceiver 40 is stably connected and fixed on the lamp housing 10 through the adapter 20. Moreover, the adapter 20 can be applied to the assembly of three types of signal transceiver devices 40, namely, NEMA, OLMA and iclu 6020, so that when the signal transceiver devices 40 corresponding to the three types of lighting lamps are installed on the same lighting lamp, it is not necessary to respectively provide three types of mounting holes on the lamp housing 10 for the three types of signal transceiver devices 40 so as to correspond to the three types of signal transceiver devices 40 one by one, and at the moment, the opening form of the mounting port 11 on the lamp housing 10 can be unified, so that the specification of the lamp housing 10 of the lighting lamp is unified, the condition of mixing materials is avoided, the material management link is saved, and the management cost is saved. Moreover, the adapter 20 is also in a unified design structure, so that the adapter 20 and the lamp housing 10 can share one set of mold in the manufacturing process, thereby unifying the manufacturing process flow manner and reducing the processing cost. Due to the fact that the adapter 20 is adopted to unify the installation modes of the three types of signal receiving and transmitting devices 40, the signal receiving and transmitting devices 40 of any type are maintained after being disassembled in a unified disassembling mode, and the maintenance cost of the lighting lamp is reduced.

The first embodiment provides an adapter 20 for mounting a NEMA style signal transceiver 40 to a fixture housing 10. At this time, the lamp housing 10 is provided with a plurality of first positioning structures 12 around the mounting opening 11, the first mounting surface 21 and the second mounting surface 22 are respectively provided with a plurality of second positioning structures 24, and the adaptor 20 is rapidly positioned on the lamp housing 10 by the first positioning structures 12 and the second positioning structures 24. That is, the first positioning structures 12 and the second positioning structures 24 are matched in a one-to-one correspondence manner, and in the process of placing the adapter 20 on the lamp housing 10, after the second positioning structures 24 are matched with the first positioning structures 12 one by one, the adapter 20 can be directly placed on the lamp housing 10, so that the rapid positioning between the two is realized. Specifically, each first positioning structure 12 is a positioning convex pillar, a plurality of positioning convex pillars are uniformly distributed around the mounting opening 11, and each second positioning structure 24 is a positioning hole. Preferably, the second positioning structure 24 of the first connecting plate 202 may be a through hole penetrating through the first connecting plate 202, and correspondingly, the second positioning structure 24 of the second connecting plate 203 may be a through hole penetrating through the second connecting plate 203, and the through holes on the first connecting plate 202 and the second connecting plate 203 are opposite to each other; alternatively, the second locating structure 24 of the first connector plate 202 may be a blind hole, and correspondingly, the second locating structure 24 of the second connector plate 203 may be a blind hole. In the specific assembling process, the first connecting plate 202 and the second connecting plate 203 are respectively and fixedly connected to two ends of the middle cylinder 201, one of the first connecting plate 202 and the second connecting plate 203 is attached to the lamp housing 10, and the connecting portion 41 is attached to the other of the first connecting plate 202 and the second connecting plate 203, so that the adapter 20 is quickly positioned and placed on the lamp housing 10. The plurality of positioning bosses are inserted into the positioning holes, so that the adapter 20 can be prevented from rotating or shifting relative to the lamp housing 10 during the process of being connected to the lamp housing 10, thereby improving the conversion efficiency.

The lighting fixture further includes a first gasket 51 and a second gasket 52, the first gasket 51 is interposed between one of the first mounting surface 21 and the second mounting surface 22 and the surface of the fixture housing 10 to form a seal (i.e., after the mounting through hole 23 and the mounting opening 11 are butted with each other, a seal is formed between a circumferential edge of one end of the mounting through hole 23 facing the fixture housing 10 and a circumferential edge of the mounting opening 11 by the first gasket 51), and the second gasket 52 is interposed between the circumferential edge of the mounting through hole 23 and the connecting portion 41 to form a seal. In this way, the first sealing gasket 51 and the second sealing gasket 52 form a good sealing effect at the position on the lighting fixture for assembling the signal transceiver 40, and effectively prevent moisture and dust from entering the inside of the lighting fixture. Specifically, the first sealing gasket 51 is provided with through holes corresponding to the plurality of positioning bosses one to one, when the first sealing gasket 51 is assembled, the first sealing gasket 51 is directly placed on the lamp housing 10 so that the positioning bosses penetrate through the through holes, and then the adapter 20 is placed, so that the adapter 20 presses the first sealing gasket 51 on the lamp housing 10 to elastically deform the first sealing gasket 51, thereby forming a seal between the adapter 20 and the lamp housing 10; likewise, after the connecting portion 41 is inserted into the fitting through-hole 23, the connecting portion 41 presses the second gasket 52 against the adapter 20 so that the second gasket 52 is elastically deformed, thereby sealing between the connecting portion 41 and the adapter 20.

Since the first connecting plate 202 and the second connecting plate 203 are each provided with a plurality of first through holes 25 around the fitting through hole 23, the connecting portion 41 is provided with a plurality of second through holes 411 corresponding to the first through holes 25 one to one, and the first seal gasket 51 and the second seal gasket 52 are also provided with through holes corresponding to the first through holes 25 one to one, the lamp housing 10 is provided with a plurality of threaded holes 13 corresponding to the first through holes 25 one to one, the connecting member 30 includes a plurality of bolts, each bolt passes through the through hole of the second seal gasket 52, the second through hole 411, the first through hole 25 and the through hole of the first seal gasket 51 in sequence and then is screwed and fixed in the threaded hole 13, and the connecting portion 41 abuts against the surface of the first fitting surface 21 and the second fitting surface 22 far away from the lamp housing 10 to press the second seal gasket 52 against the adaptor 20.

The specific process of assembling the NEMA signal transceiver 40 to the light fixture housing 10 using the adapter 20 provided in the first embodiment is as follows: the first sealing gasket 51 is placed on the lamp housing 10, the adapter 20 is placed on the first sealing gasket 51, the second sealing gasket 52 is placed on the adapter 20, the connecting portion 41 is inserted into the assembling through hole 23, the signal transceiver 40 is installed and fixed on the lamp housing 10 by screwing bolts into the threaded holes 13 after sequentially passing through the through hole of the second sealing gasket 52, the second through hole 411, the first through hole 25 and the through hole of the first sealing gasket 51, and finally the top cap 44 of the signal transceiver 40 covers the functional portion 42 to protect the functional portion 42 from rain and sunlight, so that the assembling work is completed.

In addition, the adapter 20 provided in the first embodiment can also be used to assemble two types of signal transceiver devices 40, namely OLMA type and iclu 6020 type, to the lamp housing 10, and the assembling process is different from that of assembling the signal transceiver device 40 of NEMA type in that: when the OLMA type signal transceiver 40 and the iclu 6020 type signal transceiver 40 are assembled, the second through hole 411 is not formed in the connecting portion 41 of the OLMA type signal transceiver 40 and the iclu 6020 type signal transceiver 40, and the bolt is directly screwed and fixed in the threaded hole 13 after passing through the first through hole 25 and the through hole of the first seal 51. And, the portion of the connecting portion 41 inserted into the assembling through hole 23 is provided with a screw thread 412, and the lighting fixture further includes a connecting nut 43 matching with the screw thread 412. The connecting portion 41 presses the second seal 52 against the adapter 20 by screwing the connecting nut 43 onto the thread 412. The remaining assembly process of the adapter 20 provided in the first embodiment for assembling the signal transceiver devices 40 of the OLMA model and the iclu 6020 model to the lamp housing 10 is the same as the assembly process for assembling the signal transceiver device 40 of the NEMA model, and will not be described again here.

As shown in fig. 10 to 24, the adapter 20 provided in the second embodiment is used to mount the signal transceiver 40 of NEMA, OLMA and iclu 6020 models to the lamp housing 10.

As shown in fig. 10 to 14, the adaptor 20 according to the second embodiment is used to mount a NEMA-type signal transmission/reception device 40:

since the second embodiment provides the adapter 20 having the annular protrusion 204 surrounding the fitting through hole 23 on one of the first fitting surface 21 and the second fitting surface 22, the annular protrusion 204 is inserted into the mounting opening 11 during the process of fitting the adapter 20 to the lamp housing 10. The assembly process and the assembly structure for assembling the NEMA-type signal transceiver device 40 using the adaptor 20 according to the second embodiment are the same as those for assembling the NEMA-type signal transceiver device 40 using the adaptor 20 according to the first embodiment except for the above differences, and thus, the description thereof is omitted.

As shown in fig. 15 to 24, the signal transmission/reception device 40 of OLMA model and iclu 6020 model is assembled using the adaptor 20 provided in embodiment two (wherein fig. 15 to 19 show that the signal transmission/reception device 40 of iclu 6020 model is assembled using the adaptor 20 provided in embodiment two, and fig. 20 to 24 show that the signal transmission/reception device 40 of OLMA model is assembled using the adaptor 20 provided in embodiment two):

since one of the first fitting surface 21 and the second fitting surface 22 of the adapter 20 provided in the second embodiment is provided with the annular protrusion 204 surrounding the fitting through hole 23, during the process of fitting the adapter 20 to the lamp housing 10, the annular protrusion 204 is away from the lamp housing 10, and the second sealing gasket 52 is interposed between the end of the annular protrusion 204 and the connecting portion 41 to form a seal. In addition, the second through hole 411 is not opened on the connecting portion 41 of the signal transceiver 40 of OLMA model and iclu 6020 model, and the bolt is directly screwed and fixed in the threaded hole 13 after passing through the through holes of the first through hole 25 and the first sealing gasket 51. The end of the annular protrusion 204 is provided with an inward-turned wall 26 extending inward along the radial direction of the assembly through hole 23, the lighting fixture further comprises a connecting nut 43, the portion of the connecting portion 41 inserted into the assembly through hole 23 is provided with a thread 412, the connecting nut 43 is screwed on the thread 412 and clamps the inward-turned wall 26 with the portion of the connecting portion 41 not inserted into the assembly through hole 23, and the second sealing gasket 52 is clamped between the inward-turned wall 26 and the connecting portion 41 to form a seal. In order to realize quick positioning of the OLMA and iclu 6020 signal transceiver 40 during assembly and to prevent the connecting portion 41 from rotating synchronously with the nut 43 during screwing of the nut 43, the inverted wall 26 is provided with at least one positioning protrusion 261, a portion of the connecting portion 41 inserted into the assembly through hole 23 is provided with a positioning groove matching with the positioning protrusion 261, and the positioning protrusion 261 is inserted into the positioning groove.

The assembly process and the assembly structure for assembling the OLMA type and iclu 6020 type signal transceiver devices 40 by using the adapter 20 according to the second embodiment are the same as those for assembling the OLMA type and iclu 6020 type signal transceiver devices 40 by using the adapter 20 according to the first embodiment, except for the above differences, and thus, the description thereof is omitted.

For the outdoor lighting fixture, the sealing requirement for the assembly is necessary and strict in the assembly use requirement; for the indoor lighting lamp, the sealing requirement for the assembly in the assembly use requirement is relatively inferior, and even the sealing requirement can be ignored.

The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the utility model, and any modifications, equivalents and improvements made within the spirit and principle of the present invention are intended to be included within the scope of the present invention.

Claims (10)

1. A lighting fixture, comprising:

the lamp comprises a lamp shell (10), wherein the lamp shell (10) is provided with a mounting hole (11);

the adapter (20) is provided with a first assembling surface (21) and a second assembling surface (22) which are opposite, the middle part of the adapter (20) is provided with an assembling through hole (23) which penetrates through the first assembling surface (21) and the second assembling surface (22), one of the first assembling surface (21) and the second assembling surface (22) is attached to the surface of the lamp shell (10), and the assembling through hole (23) is communicated with the mounting opening (11);

the adapter (20) is fixedly arranged on the lamp shell (10) through the connecting piece (30);

a signal transceiving device (40), the signal transceiving device (40) being fixedly mounted on the adaptor (20), the signal transceiving device (40) comprising a connection portion (41) and a functional portion (42) connected to the connection portion (41), at least a portion of the connection portion (41) being inserted into the assembly through-hole (23), and the connection portion (41) abutting against a circumferential edge of the assembly through-hole (23).

2. The lighting fixture of claim 1,

the lamp is characterized in that a plurality of first positioning structures (12) are arranged on the lamp shell (10) around the mounting opening (11), a plurality of second positioning structures (24) are respectively arranged on the first assembling surface (21) and the second assembling surface (22), and the first positioning structures (12) are matched with the second positioning structures (24) in a one-to-one correspondence mode.

3. The lighting fixture of claim 2,

each first positioning structure (12) is a positioning convex column, the positioning convex columns are uniformly distributed around the mounting opening (11), and each second positioning structure (24) is a positioning hole.

4. A lighting fixture as recited in any one of claims 1-3,

the adapter (20) comprises a middle cylinder (201), a first connecting plate (202) and a second connecting plate (203), the middle cylinder (201) forms the assembling through hole (23), the first connecting plate (202) and the second connecting plate (203) are fixedly connected to two ends of the middle cylinder (201) respectively, one of the first connecting plate (202) and the second connecting plate (203) is attached to the lamp shell (10), and the connecting portion (41) is attached to the other of the first connecting plate (202) and the second connecting plate (203).

5. The lighting fixture of claim 4,

the lighting lamp further comprises a first sealing gasket (51) and a second sealing gasket (52), the first sealing gasket (51) is clamped between one of the first assembling surface (21) and the second assembling surface (22) and the surface of the lamp shell (10) to form sealing, and the second sealing gasket (52) is clamped between the circumferential edge of the assembling through hole (23) and the connecting portion (41) to form sealing.

6. The lighting fixture of claim 5,

the first connecting plate (202) and the second connecting plate (203) are provided with a plurality of first through holes (25) around the assembling through holes (23), the signal transceiver device (40) is of a NEMA type, the connecting part (41) is provided with a plurality of second through holes (411) corresponding to the first through holes (25) one by one, the lamp housing (10) is provided with a plurality of threaded holes (13) corresponding to the first through holes (25) one by one, the connecting part (30) comprises a plurality of bolts, each bolt sequentially penetrates through the second through holes (411) and the first through holes (25) and then is screwed and fixed in the threaded holes (13), and the connecting part (41) abuts against the surface, far away from the lamp housing (10), of the first assembling surface (21) and the second assembling surface (22).

7. The lighting fixture of claim 5,

one of the first assembling surface (21) and the second assembling surface (22) is provided with an annular protrusion (204) surrounding the assembling through hole (23), the first connecting plate (202) and the second connecting plate (203) are provided with a plurality of first through holes (25) around the annular protrusion (204), the signal transceiver device (40) is of a NEMA type, the connecting part (41) is provided with a plurality of second through holes (411) corresponding to the first through holes (25) one by one, the lamp housing (10) is provided with a plurality of threaded holes (13) corresponding to the first through holes (25) one by one, the annular protrusion (204) is inserted into the mounting opening (11), the connecting member (30) comprises a plurality of bolts, and each bolt sequentially penetrates through the second through holes (411) and the first through holes (25) and then is screwed and fixed in the threaded holes (13), and the connecting portion (41) abuts on a surface of the first fitting surface (21) and the second fitting surface (22) on which the annular projection (204) is not provided.

8. The lighting fixture of claim 5,

one of the first assembling surface (21) and the second assembling surface (22) is provided with an annular protrusion (204) surrounding the assembling through hole (23), the first connecting plate (202) and the second connecting plate (203) are respectively provided with a plurality of first through holes (25) around the annular protrusion (204), the signal transceiver device (40) is one of an OLMA model and an iLCU6020 model, the lamp housing (10) is provided with a plurality of threaded holes (13) corresponding to the first through holes (25) one by one, the connecting piece (30) comprises a plurality of bolts, each bolt passes through the first through hole (25) and is screwed and fixed in the threaded hole (13), and the first sealing gasket (51) is clamped between the surface of the first assembling surface (21) and the second assembling surface (22) where the annular protrusion (204) is not arranged and the surface of the lamp housing (10) to form a seal, the second sealing gasket (52) is clamped between the end part of the annular protrusion (204) and the connecting part (41) to form sealing.

9. The lighting fixture of claim 8,

the end part of the annular protrusion (204) is provided with an inward-turned wall (26) extending inwards along the radial direction of the assembling through hole (23), the lighting lamp further comprises a connecting nut (43), a part of the connecting part (41) inserted into the assembling through hole (23) is provided with a thread (412), the connecting nut (43) is screwed on the thread (412) to clamp the inward-turned wall (26) with the part of the connecting part (41) which is not inserted into the assembling through hole (23), and the second sealing gasket (52) is clamped between the inward-turned wall (26) and the connecting part (41) to form sealing.

10. The lighting fixture of claim 9,

the inverted wall (26) is provided with at least one positioning convex tooth (261), a positioning tooth groove matched with the positioning convex tooth (261) is formed in the part, inserted into the assembling through hole (23), of the connecting part (41), and the positioning convex tooth (261) is inserted into the positioning tooth groove.

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