Garden lamp

Abstract

The utility model discloses a garden lamp, which comprises an LED lamp main body, a light source plate, a heat dissipation lamp shell and a driving mainboard, two symmetrically-arranged connecting parts are arranged on the edge of the lower end of the heat dissipation lamp shell. The heat dissipation lamp shell is provided with a first wiring channel which is communicated with an inner cavity for containing the driving main board and one of the connecting parts. The number of the supporting connecting rods is two, and the supporting connecting rods are connected with the two connecting parts respectively; the supporting connecting rod corresponding to the first wiring channel is provided with a second wiring channel communicated with the first wiring channel; the lamp pole connecting seat comprises a bottom plate, a side plate connected with the bottom plate, and a locking piece penetrating through the side plate; a connecting cavity is defined by the side plates and the bottom plate. The second wiring channel is communicated with the connecting cavity; and one end of the conductive cable is electrically connected with a power supply part in the inner cavity of the external lamp pole, and the other end of the conductive cable penetrates through the connecting cavity, the second wiring channel and the first wiring channel and is electrically connected with the driving mainboard.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of lamp device, in particular to a yard lamp. BACKGROUND

[0002] Many street lamps, yard lamps, are provided with lamps at the end of the lamp pole. In order to facilitate wiring to supply power to the lamp, the lamp needs to be arranged on one side of the end of the lamp pole, in the form of a yellow bean sprout cantilever. However, this arrangement makes the overall lamp unbalanced, and generally requires the arrangement of a symmetrical lamp on the opposite side of the existing lamp, or the arrangement of a counterweight structure, or the arrangement of an additional structure to reinforce the connection of the single-side lamp and the lamp pole. The patent application No. CN202320314271.9, a LED street lamp heat dissipation structure, is arranged in this way.

[0003] However, the LED lamp technology has developed and improved in the prior art, and high-brightness lighting light effects can be obtained without arranging a set of lamps on the left and right sides of the lamp pole. Therefore, it is necessary to improve the existing yard lamp to ensure structural stability and reduce material waste and visual redundancy caused by traditional counterweight structures. CONTENT OF THE UTILITY MODEL

[0004] The utility model mainly aims at the above problems, and provides a yard lamp, which aims to solve the technical problems in the background art.

[0005] In order to achieve the above-mentioned purpose, the utility model provides a yard lamp, which comprises:

[0006] The LED lamp body comprises a light source plate, a heat dissipation lamp shell connected with the light source plate, and a drive mainboard enclosed by the heat dissipation lamp shell. Two symmetrical connecting parts are arranged at the lower end edge of the heat dissipation lamp shell. The drive mainboard is arranged in the middle of the heat dissipation lamp shell, and the heat dissipation lamp shell is provided with a first wiring channel communicating with the inner cavity of the drive mainboard and one of the connecting parts. The light source plate is electrically connected with the drive mainboard.

[0007] The support connecting rod is two in number and is connected with two connecting parts respectively. The support connecting rod corresponding to the first wiring channel is provided with a second wiring channel communicating with the first wiring channel.

[0008] The lamp pole connecting seat comprises a bottom plate, a side plate connected with the bottom plate, and a locking piece penetrating the side plate. The side plate and the bottom plate enclose a connecting cavity. The ends of the two support connecting rods away from the LED lamp body are connected with the lamp pole connecting seat, and the second wiring channel communicates with the connecting cavity. The connecting cavity and the locking piece are used to connect with the external lamp pole.

[0009] The conductive cable is electrically connected with the power supply part in the inner cavity of the external lamp pole at one end, and is electrically connected with the driving mainboard at the other end through the connecting cavity, the second wire channel and the first wire channel.

[0010] Further, the lower end edge profile of the LED lamp body is circular, and the two connection parts are located at the two ends of a diameter passing through the center of the circle.

[0011] Further, the support connecting rods are in a bent structure, and the two support connecting rods are arranged adjacent to one end of the lamp pole connecting seat.

[0012] Further, the locking member is a screw.

[0013] Further, the support connecting rods pass through the bottom plate and are connected with the side plate through screws.

[0014] Further, the connection part is provided with a plug-in slot accommodating the end part of the support connecting rod, and the heat dissipation lamp shell is connected with the support connecting rod through a screw.

[0015] Further, the heat dissipation lamp shell is provided with an external operation through hole communicating with the intersection of the first wire channel and the second wire channel.

[0016] Further, a connection plug is included, which is detachably connected with the heat dissipation lamp shell, and is used to block the external operation through hole.

[0017] Further, the heat dissipation lamp shell includes a heat dissipation fin base, a top cover detachably connected with the heat dissipation fin base, and a waterproof sealing ring arranged between the top cover and the heat dissipation fin base; the top cover and the heat dissipation fin base enclose the driving mainboard; the light source plate is connected with the heat dissipation fin base.

[0018] Further, the top cover is provided with a mounting cavity, and the mounting cavity is provided with a color temperature control module, a color power control module and a light sensor electrically connected with the driving mainboard; the top cover is provided with a position avoiding hole corresponding to the color temperature control module, the color power control module and the light sensor; an end cover is detachably connected with the position avoiding hole; the outer end surface of the light source plate is provided with a microwave sensor electrically connected with the driving mainboard.

[0019] Further, the heat dissipation lamp shell is connected with a dimming lens covering and enclosing the light source plate at the lower end.

[0020] Compared with the prior art, the yard lamp provided by the utility model can avoid that the light emitted by the light source plate is shielded by the lamp rod connecting seat and the lamp rod, and meanwhile one of the support connecting rods is provided with a second wire channel, which can be used for the conductive cable to pass through, so that the conductive cable is avoided from being exposed, and the appearance of the yard lamp is improved, since the two connecting parts are symmetrically arranged, the support connecting rods corresponding to the LED lamp body and the lamp rod connecting seat are also symmetrically arranged, and the symmetry has the aesthetic sense, and the observation effect is improved, and the two support connecting rods can also provide good support for the LED lamp body, the traditional street lamp and the yard lamp are designed as the cantilever structure, the gravity center is deviated to one side, and the additional reinforcing structure or the counterweight needs to be arranged by spending the cost material, and the material waste and the visual redundancy are reduced. BRIEF DESCRIPTION OF DRAWINGS

[0021] Figure 1 It is a kind of yard lamp structure schematic diagram of the application.

[0022] Figure 2 It is another perspective structure schematic diagram of a kind of yard lamp of the application.

[0023] Figure 3 It is a kind of yard lamp partial assembly sectional view of the application.

[0024] Figure 4 It is a kind of yard lamp structure exploded schematic diagram of the application.

[0025] Reference signs shown in the figure: 1, LED lamp body;110, light source plate;120, heat dissipation lamp shell;121, connecting part;122, first wire channel;123, external operation through hole;124, waterproof sealing ring;A, heat dissipation fin base;B, top cover;B01, avoid hole;130, drive mainboard;2, support connecting rod;210, second wire channel;3, lamp rod connecting seat;310, bottom plate;320, side plate;330, locking piece;340, connecting cavity;4, conductive cable;5, connecting plug;6, light control lens;7, color temperature control module;8, color power control module;9, light sensor;10, end cover;11, microwave inductor. DETAILED DESCRIPTION

[0026] With reference to the drawings of the embodiments of the present application, the technical solutions in the embodiments of the present application will be clearly and completely described. Obviously, the described embodiments are only part of the embodiments of the present application, but not all the embodiments. Based on the embodiments of the present application, all other embodiments obtained by those skilled in the art without creative work belong to the protection scope of the present application. It can be understood that the drawings are only provided for reference and illustration, and are not used to limit the present application. The connection relationship shown in the drawings is only for clear description, and does not limit the connection mode.

[0027] It should be noted that when a component is considered to be "connected" to another component, it can be directly connected to the other component, or a middle component can exist at the same time. Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by those skilled in the art to which the present application belongs. It should be noted that, unless otherwise specified and limited, the terms "mounting", "connecting", "connecting" should be understood broadly, for example, it can be fixedly connected, or it can be detachably connected, or integrally connected; it can be mechanically connected, or it can be electrically connected, or it can be the communication between two elements. For those skilled in the art, the specific meaning of the above terms in the present application can be understood according to the specific circumstances. The terms used in the specification of the present application are only for the purpose of describing the specific embodiments, and are not intended to limit the present application.

[0028] It should be noted that in the description of the present application, the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer" and the like indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for the purpose of facilitating the description of the present application and simplifying the description, and are not intended to indicate or imply that the indicated device or element must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as limiting the present application. In addition, the terms "first", "second", "third" are only for the purpose of description, and cannot be understood as indicating or implying relative importance.

[0029] Please refer to Figures 1-4 The embodiment provides a garden lamp, which comprises:

[0030] The LED lamp body 1 comprises a light source plate 110, a heat dissipation lamp shell 120 connected with the light source plate 110, and a driving main plate 130 enclosed by the heat dissipation lamp shell 120; two symmetrical connecting parts 121 are arranged at the lower end edge of the heat dissipation lamp shell 120; the driving main plate 130 is arranged at the middle part of the heat dissipation lamp shell 120, that is, the heat dissipation lamp shell 120 is provided with an inner cavity for arranging the driving main plate 130, and the inner cavity is arranged at the middle part of the heat dissipation lamp shell 120; the heat dissipation lamp shell 120 is provided with a first wire channel 122 which is connected with the inner cavity for arranging the driving main plate 130 and one of the connecting parts 121; the light source plate 110 is electrically connected with the driving main plate 130.

[0031] Two support connecting rods 2 are connected with the two connecting parts 121 respectively; the support connecting rod 2 corresponding to the first wire channel 122 is provided with a second wire channel 210 which is connected with the first wire channel 122.

[0032] A lamp rod connecting seat 3 comprises a bottom plate 310, a side plate 320 connected with the bottom plate 310, and a locking part 330 penetrating through the side plate 320; the side plate 320 and the bottom plate 310 enclose a connecting cavity 340; the ends of the two support connecting rods 2 away from the LED lamp body 1 are connected with the lamp rod connecting seat 3, and the second wire channel 210 is connected with the connecting cavity 340; the connecting cavity 340 and the locking part 330 are used for connecting with an external lamp rod (not shown in the figure).

[0033] A conductive cable 4 is electrically connected with a power supply part in the inner cavity of the external lamp rod at one end, and is electrically connected with the driving main plate 130 at the other end by penetrating through the connecting cavity 340, the second wire channel 210 and the first wire channel 122.

[0034] The support connecting rods 2 can separate the LED lamp body 1 and the lamp rod connecting seat 3 by a certain distance, so as to avoid that the light emitted by the light source plate 110 is blocked by the lamp rod connecting seat 3 and the lamp rod; meanwhile, one of the support connecting rods 2 is provided with the second wire channel 210 for the conductive cable 4 to penetrate through, so as to avoid that the conductive cable 4 is exposed and improve the appearance of the yard lamp; since the two connecting parts 121 are symmetrically arranged, the support connecting rods 2 corresponding to the LED lamp body 1 and the lamp rod connecting seat 3 are also symmetrically arranged, which has a symmetric aesthetic feeling and improves the viewing effect; the two support connecting rods 2 can also provide good support for the LED lamp body 1, avoid that the traditional street lamp and yard lamp are designed as a cantilever structure with the gravity center on one side, and need to spend cost materials to set an additional reinforcing structure or counterweight, and reduce material waste and visual redundancy; the yard lamp has the advantages of simple assembly and light weight.

[0035] After the end of the lamp pole is inserted into the connecting cavity 340, the lamp pole connecting seat 3 is fastened with the lamp pole through the locking piece 330. The bottom plate 310 and the side plate 320 connected with the bottom plate 310 can constitute a cup structure.

[0036] In some embodiments, the lower end edge profile of the LED lamp body 1 is circular, and the two connecting parts 121 are located at the two ends of a diameter passing through the center of the circle.

[0037] Please refer to Figure 1 and Figure 3 , the support connecting rod 2 is a bent structure, and the two support connecting rods 2 are arranged adjacent to one end of the lamp pole connecting seat 3.

[0038] The support connecting rod 2 is bent through cold pressing process, which can achieve work hardening and increase structural strength. The bent support connecting rod 2 can be a beautiful curve, which is beautiful and improves the viewing degree.

[0039] In some embodiments, the locking piece 330 is a screw.

[0040] Please refer to Figure 3 , the support connecting rod 2 is connected with the side plate 320 through a screw. The end of the support connecting rod 2 passes through the bottom plate 310 and enters the connecting cavity 340;

[0041] The screw is arranged in the side plate 320 and the support connecting rod 2, and fastens the support connecting rod 2 and the lamp pole connecting seat 3.

[0042] Please refer to Figure 3 , the connecting part 121 is provided with a plug-in slot for accommodating the end of the support connecting rod 2, and the heat dissipation lamp shell 120 and the support connecting rod 2 are connected through a screw.

[0043] Please refer to Figure 3 and Figure 4 , the heat dissipation lamp shell 120 is provided with an external operation through hole 123 which is in communication with the intersection of the first wire channel 122 and the second wire channel 210.

[0044] Here, the intersection of the first wire channel 122 and the second wire channel 210 is a bending reversing structure, so that the conductive cable 4 cannot pass through smoothly every time, and the end reaches the driving mainboard 130 and is electrically connected with the driving mainboard 130. Therefore, the external operation through hole 123 can be used to assist the conductive cable 4 to complete the reversing at the intersection and be guided to the designated position by using a tool.

[0045] Please refer to Figure 3 and Figure 4 , the connecting plug 5 is detachably connected with the heat dissipation lamp shell 120, and the connecting plug 5 is used to block the external operation through hole 123.

[0046] In some embodiments, the connecting plug 5 is a screw.

[0047] Please refer to Figure 4 The heat dissipation lamp housing 120 comprises a heat dissipation fin base A, a top cover B detachably connected with the heat dissipation fin base A, and a waterproof sealing ring 124 arranged between the top cover B and the heat dissipation fin base A. The top cover B and the heat dissipation fin base A enclose the driving main board 130. The light source board 110 is connected with the heat dissipation fin base A.

[0048] By designing the heat dissipation lamp housing 120 as a detachable split structure comprising the heat dissipation fin base A and the top cover B, the top cover B and the heat dissipation fin base A can be separated, and the driving main board 130 can be disassembled and assembled. The waterproof sealing ring 124 can improve the sealing degree of the connection between the top cover B and the heat dissipation fin base A, and prevent external rainwater from wetting the driving main board 130.

[0049] Please refer to Figure 4 The top cover B is provided with a mounting cavity, and the mounting cavity is provided with a color temperature control module 7, a color power control module 8, and a light sensor 9 electrically connected with the driving main board 130. The top cover B is provided with a position avoiding hole B01 corresponding to the color temperature control module 7, the color power control module 8, and the light sensor 9. An end cover 10 is detachably connected with the position avoiding hole B01. The outer end surface of the light source board 110 is provided with a microwave sensor 11 electrically connected with the driving main board 130.

[0050] The end cover 10 corresponding to the light sensor 9 has a light transmission function. Through the arrangement of these devices, the courtyard lamp can have the functions of adjustable power, adjustable color temperature, light sensing, and microwave sensing, and is rich in functions and meets the use requirements of users.

[0051] Preferably, the lower end of the heat dissipation lamp housing 120 is connected with a dimming lens 6 covering and enclosing the light source board 110.

[0052] The dimming lens 6 is used for adjusting the angle of the light emitted by the light source board 110. Different light emitting angles can be achieved by replacing the dimming lens 6 with different light emitting angles. The angle adjustment range can be 60 degrees, 90 degrees, or 120 degrees. The dimming lens 6 also provides protection, waterproofness, and dustproofness for the light source board 110.

[0053] In the specification and claims of the present application, the words “comprise / comprising” and the words “have / having” and their variants are used to specify the presence of the stated features, values, steps, or components, but do not exclude the presence or addition of one or more other features, values, steps, components, or combinations thereof.

[0054] For the sake of clarity, some features of the present application are described in different embodiments, however, these features can also be described in a single embodiment. Conversely, some features of the present application are described in a single embodiment for the sake of brevity, however, these features can also be described in different embodiments, alone or in any suitable combination.

[0055] The above merely describes the preferred embodiments of the present application and is not intended to limit the present application. Any modification, equivalent replacement and improvement made within the spirit and principle of the present application shall be included in the protection scope of the present application.

Claims

1. A courtyard light, characterized in that, include: The LED lamp body includes a light source board, a heat dissipation lamp housing connected to the light source board, and a driver main board enclosed by the heat dissipation lamp housing; two symmetrically arranged connecting parts are provided at the lower edge of the heat dissipation lamp housing; the driver main board is located in the middle of the heat dissipation lamp housing, and the heat dissipation lamp housing has a first wiring channel communicating with the inner cavity where the driver main board is placed and one of the connecting parts therein; the light source board is electrically connected to the driver main board. There are two support links, which are respectively connected to the two connecting parts; corresponding to the support link of the first wiring channel, a second wiring channel is provided that communicates with the first wiring channel; The lamp post connector includes a base plate, a side plate connected to the base plate, and a locking member passing through the side plate; the side plate and the base plate enclose a connecting cavity; the two supporting rods are connected to the lamp post connector at the ends away from the LED lamp body, and the second wiring channel communicates with the connecting cavity; the connecting cavity and the locking member are used to connect to an external lamp post. A conductive cable, one end of which is electrically connected to the power supply unit in the inner cavity of the external light pole, and the other end of which passes through the connecting cavity, the second wiring channel, and the first wiring channel and is electrically connected to the drive motherboard.

2. A courtyard light according to claim 1, characterized in that, The lower edge of the LED lamp body is circular, and the two connecting parts are located at the two ends of a diameter passing through the center of the circle.

3. A courtyard light according to claim 1, characterized in that, The supporting rods are bent structures, and the two supporting rods are arranged adjacent to one end of the lamp post connecting seat.

4. A courtyard light according to claim 1, characterized in that, The support rod passes through the base plate and is connected to the side plate by screws.

5. A courtyard light according to claim 1, characterized in that, The connecting part is provided with a plug groove to accommodate the end of the support rod, and the heat dissipation lamp housing and the support rod are connected by screws.

6. A courtyard light according to claim 1, characterized in that, The heat dissipation lamp housing is provided with an external operation through hole that communicates with the junction of the first wiring channel and the second wiring channel.

7. A courtyard light according to claim 6, characterized in that, It includes a connecting plug, which is detachably connected to the heat dissipation lamp housing, and the connecting plug is used to block the external operating through hole.

8. A courtyard light according to claim 1, characterized in that, The heat dissipation lamp housing includes a heat dissipation fin base, a top cover detachably connected to the heat dissipation fin base, and a waterproof sealing ring disposed between the top cover and the heat dissipation fin base; the top cover and the heat dissipation fin base surround the drive motherboard; the light source board is connected to the heat dissipation fin base.

9. A courtyard light according to claim 8, characterized in that, The top cover has a mounting cavity, in which a color temperature control module, a color power control module, and a photosensor are electrically connected to the drive motherboard; the top cover has clearance holes corresponding to the color temperature control module, the color power control module, and the photosensor; the end cover is detachably connected to the clearance holes; the outer end face of the light source board has a microwave sensor electrically connected to the drive motherboard.

10. A courtyard lamp according to claim 1, characterized in that, The lower end of the heat dissipation lamp housing is connected to a dimming lens that covers and surrounds the light source plate.

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