LED lawn lamp with insecticidal function

Abstract

An LED lawn lamp with an insect killing function comprises a transparent lampshade, an LED lamp is arranged in the center of the interior of the transparent lampshade, a bearing column is fixedly installed at the bottom of the LED lamp, a groove is formed in the center of the bottom of the bearing column, a power grid lifting assembly is fixedly installed at the top of the groove, and a supporting frame is fixedly installed at the bottom of the transparent lampshade. A telescopic assembly is arranged at the bottom of the supporting frame and used for changing the height of the LED lawn lamp, and a pin assembly is fixedly installed at the bottom of the telescopic assembly. When the LED lamp needs to be replaced, the power grid descends, the LED lamp can be in contact with the power grid conveniently, a complex disassembly process is not needed, and the convenience of lamp maintenance is greatly improved.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of lighting devices, in particular to an LED lawn lamp with insect killing function. BACKGROUND

[0002] In the field of modern landscape design and outdoor lighting, LED lawn lamps are widely used due to their energy saving and long service life. The main function of traditional LED lawn lamps is lighting, which is used to beautify and illuminate areas such as garden paths and lawns.

[0003] However, there are many mosquitoes in outdoor environments, which gather under the attraction of light at night, affecting people's outdoor activity experience and possibly spreading diseases. Although there are some insect killing lamps on the market, most of them are hanging type mosquito killing lamps, and there are few products combined with lawn lamps. In existing attempts to combine insect killing function with lawn lamps, the height of the insect killing electric net is not adjustable, it is difficult to adapt to different mosquito activity heights, the overall height of the lamp is fixed, and it cannot be flexibly adjusted according to actual scenes and needs. Therefore, it is of great practical significance and market demand to develop an LED lawn lamp with adjustable insect killing electric net height and flexible overall lamp height. CONTENT OF THE INVENTION

[0004] In view of the deficiencies of the prior art, the present application aims to provide an LED lawn lamp with insect killing function, which solves the problems of the prior art, such as the height of the insect killing electric net being not adjustable, the difficulty in adapting to different mosquito activity heights, the overall height of the lamp being fixed, and the inability to be flexibly adjusted according to actual scenes and needs.

[0005] To achieve the above-mentioned purpose, the present application provides the following technical scheme:

[0006] An LED lawn lamp with insect killing function, comprising a transparent lampshade, an LED lamp is arranged at the center of the inside of the transparent lampshade, a bearing column is fixedly installed at the bottom of the LED lamp, a detachable lamp plate is arranged at the top of the transparent lampshade, a groove is arranged at the center of the bottom of the bearing column, an electric net lifting assembly is fixedly installed at the top of the groove, the electric net lifting assembly comprises a threaded column fixedly installed at the top of the groove, a bearing disc is fixedly installed at the bottom of the bearing column, an auxiliary lifting ring is fixedly installed at the top of the bearing disc, an electric net is slidably connected to the inner side wall of the auxiliary lifting ring, a cylindrical sleeve is sleeved outside the threaded column, a plurality of lifting supports are fixedly connected to the outside of the cylindrical sleeve, one end of the plurality of lifting supports away from the cylindrical sleeve is fixedly connected to the bottom of the electric net, a support frame is fixedly installed at the bottom of the transparent lampshade, an extension assembly is arranged at the bottom of the support frame for changing the height of the LED lawn lamp, and a plug assembly is fixedly installed at the bottom of the extension assembly.

[0007] Preferably, the power grid lifting assembly further comprises a threaded sleeve sleeved outside the threaded column and located at the bottom of the cylindrical sleeve, the top of the threaded sleeve is rotationally connected with the bottom of the cylindrical sleeve, and the threaded sleeve penetrates through the center of the load-bearing disc and extends to the outside where the rotating knob is fixedly installed.

[0008] Preferably, a plurality of rectangular through holes are formed in the bearing column in the vertical direction, the rectangular through holes penetrate through from the top to the bottom of the bearing column, and are used for assisting the lifting process of the lifting support.

[0009] Preferably, the telescopic assembly comprises a fixed sleeve fixedly installed at the bottom of the support frame, a circular groove is formed in the bottom of the fixed sleeve, a fixed column is slidably connected in the inside of the circular groove, and a spring is fixedly connected between the top of the fixed column and the top end of the inside of the circular groove.

[0010] Preferably, a plurality of limiting holes same as the circular groove are formed in the side wall of the fixed sleeve, the centers of the plurality of limiting holes are located on the same vertical plane, a circular groove corresponding in position to the limiting hole is formed in the side wall of the fixed column, and a telescopic column is slidably connected in the inside of the circular groove.

[0011] Preferably, a through hole is formed in the center of the top of the support frame, the load-bearing disc is arranged in the through hole, and the load-bearing disc and the support frame are fixedly connected through a plurality of support rods, and the load-bearing disc and the support frame form a plurality of insect access channels through the support rods.

[0012] Preferably, the pin assembly comprises a support seat fixedly installed at the bottom of the fixed column, pins are fixedly installed around the bottom of the support seat, a plurality of fixed supports are fixedly installed at the top of the support seat, and one ends of the plurality of fixed supports away from the support seat are fixedly connected with the side wall of the fixed column.

[0013] Compared with the prior art, the utility model has the beneficial effects that:

[0014] (1) The power grid lifting assembly is arranged, the rotating knob is rotated to drive the threaded sleeve to rotate, the threaded transmission is utilized to make the cylindrical sleeve move up and down along the threaded column, and then the lifting support and the power grid lifting connected with the cylindrical sleeve are driven to lift, when the LED lamp needs to be replaced, the power grid is lowered, the LED lamp can be conveniently contacted, a complicated dismounting process is not needed, and the convenience of lamp maintenance is greatly improved.

[0015] (2) The telescopic column and the fixed sleeve side wall circular through hole are matched through the telescopic and retractable telescopic column in the fixed sleeve in the fixed column of the telescopic assembly, the overall height of the LED lawn lamp can be conveniently changed, different lawn terrains, vegetation heights or personalized lighting needs of users can be adapted. BRIEF DESCRIPTION OF DRAWINGS

[0016] Figure 1 Fig. 1 is a schematic diagram of the overall three-dimensional structure of the LED lawn lamp;

[0017] Figure 2 Fig. 2 is a schematic diagram of the partial cross-sectional structure of the LED lawn lamp;

[0018] Figure 3 Fig. 3 is a schematic diagram of the cross-sectional structure at the transparent lampshade;

[0019] Figure 4 Fig. 4 is a schematic diagram of the structure at A in Fig. 2; Figure 3 Fig. 5 is an enlarged schematic diagram of the structure at A in Fig. 2.

[0020] In the figure: 1, transparent lampshade; 101, LED lamp; 102, bearing column; 103, detachable lamp plate; 2, power grid lifting assembly; 201, threaded column; 202, bearing disc; 203, auxiliary lifting ring; 204, power grid; 205, cylindrical sleeve; 206, lifting support; 207, threaded sleeve; 208, rotating knob; 3, support frame; 4, telescopic assembly; 401, fixed sleeve; 402, fixed column; 403, spring; 404, telescopic column; 5, pin assembly; 501, support seat; 502, pin; 503, fixed support. DETAILED DESCRIPTION

[0021] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments of the present application. Based on the embodiments in the present application, all other embodiments obtained by those of ordinary skill in the art without creative labor fall within the scope of the present application.

[0022] Embodiment:

[0023] Please refer to Figures 1-4The utility model discloses a LED lawn lamp with insecticidal function, including transparent lamp shade 1, the inside center of transparent lamp shade 1 is provided with LED lamp 101, and the bottom fixed mounting of LED lamp 101 has the bearing column 102, and the top of transparent lamp shade 1 is provided with detachable lamp board 103, and the bottom center of bearing column 102 is set recess, and the recess top fixed mounting has electric network lifting assembly 2, and electric network lifting assembly 2 includes the fixed mounting of the recess top screw column 201, and the bottom fixed mounting of bearing column 102 has the bearing disc 202, and the top fixed mounting of bearing disc 202 has the auxiliary lifting ring 203, and the inside lateral wall of auxiliary lifting ring 203 is slidably connected with electric network 204, and the outside of screw column 201 is sleeved with cylindrical sleeve 205, and the outside fixed connection of cylindrical sleeve 205 has a plurality of lifting supports 206, and the end of a plurality of lifting supports 206 away from cylindrical sleeve 205 is fixedly connected with the bottom of electric network 204, and the bottom of transparent lamp shade 1 is fixedly installed with support frame 3, and the bottom of support frame 3 is provided with telescopic component 4, is used for changing the height of LED lawn lamp, and the bottom fixed mounting of telescopic component 4 has the plug pin component 5, and LED lamp 101 emits light, and through the cooperation of screw column 201 and cylindrical sleeve 205 in electric network lifting assembly 2, drives lifting support 206 to make electric network 204 lift in auxiliary lifting ring 203, can realize the opening and closing of electric network insecticidal function and the replacement of LED lamp, and telescopic component 4 can change the height of LED lawn lamp, and plug pin component 5 is convenient for the lamp steady insertion in lawn, and the whole satisfies the illumination demand, also has the insecticidal function, and the height can be adjusted, and installation is stable.

[0024] As one of the embodiments of the present embodiment, as shown in Figure 3 The electric network lifting assembly 2 further includes a threaded sleeve 207 sleeved on the outside of the screw column 201 and located at the bottom of the cylindrical sleeve 205, the top of the threaded sleeve 207 is rotationally connected with the bottom of the cylindrical sleeve 205, the threaded sleeve 207 penetrates through the center of the bearing disc 202 and extends to the outside to be fixedly installed with a rotating knob 208, rotating the rotating knob 208 drives the threaded sleeve 207 to rotate, since the screw column 201 is relatively fixed, the threaded sleeve 207 will move up and down along the screw column 201 when rotating, and then drives the lifting support 206 through the cylindrical sleeve 205 rotationally connected with the threaded sleeve 207, to realize more accurate and convenient lifting of the electric network 204 in the auxiliary lifting ring 203.

[0025] As one of the embodiments of the present embodiment, as shown in Figure 4As shown, the bearing column 102 is provided with a plurality of rectangular through holes in the vertical direction, which penetrate from the top to the bottom of the bearing column 102, for assisting the lifting process of the limiting lifting support 206. The rectangular through holes on the bearing column 102 can assist the limiting lifting support 206 to move within the range of the rectangular through holes when the rotating knob 208 is rotated to lift or lower the power grid 204, so as to avoid the deviation or shaking of the lifting support 206 during the lifting process, and make the power grid lifting process more stable and accurate, and further ensure the stable operation of the power grid insect killing function.

[0026] As an embodiment of the present embodiment, as shown in Figure 2 As shown, the fixed sleeve 401 is provided with a plurality of limiting holes on the side wall, the centers of the plurality of limiting holes are on the same vertical plane, the fixed column 402 is provided with a circular groove on the side wall, the circular groove is slidably connected with the telescopic column 404, when the fixed column 402 in the telescopic assembly 4 is adjusted to the appropriate height in the fixed sleeve 401, the telescopic column 404 can be pressed to slide out of the circular groove on the side wall of the fixed column 402 and be inserted into the corresponding limiting hole on the side wall of the fixed sleeve 401, so as to fix the fixed column 402 relative to the fixed sleeve 401, so that the lawn lamp can be kept at the set height, avoid the height change caused by external force or spring action, realize the accurate positioning and stable keeping of the height, and meet the demand of the height of the lawn lamp in different use scenarios.

[0027] As an embodiment of the present embodiment, as shown in Figure 2 As shown, the fixed sleeve 401 is provided with a plurality of limiting holes on the side wall, the centers of the plurality of limiting holes are on the same vertical plane, the fixed column 402 is provided with a circular groove on the side wall, the circular groove is slidably connected with the telescopic column 404, when the fixed column 402 in the telescopic assembly 4 is adjusted to the appropriate height in the fixed sleeve 401, the telescopic column 404 can be pressed to slide out of the circular groove on the side wall of the fixed column 402 and be inserted into the corresponding limiting hole on the side wall of the fixed sleeve 401, so as to fix the fixed column 402 relative to the fixed sleeve 401, so that the lawn lamp can be kept at the set height, avoid the height change caused by external force or spring action, realize the accurate positioning and stable keeping of the height, and meet the demand of the height of the lawn lamp in different use scenarios.

[0028] As an embodiment of the present embodiment, a through hole is formed at the top center of the support frame 3, the load-bearing disc 202 is placed in the through hole, and the load-bearing disc 202 and the support frame 3 are fixedly connected through a plurality of support rods. The load-bearing disc 202 and the support frame 3 are connected through the support rods to form a plurality of insect entry channels. The through hole at the top of the support frame 3 is used to place the load-bearing disc 202, and the two are fixedly connected through the support rods and form an insect entry channel. When the lawn lamp is working, the light emitted by the LED lamp 101 attracts mosquitoes, and the mosquitoes enter through the insect entry channel and rise to the electric net 204 to be electrocuted and killed. This design optimizes the mosquito entry path and effectively improves the insect killing efficiency while ensuring the stable connection of the components of the lawn lamp.

[0029] As an embodiment of the present embodiment, as shown in Figure 1 The pin assembly 5 includes a support seat 501 fixedly installed at the bottom of the fixed column 402, a plurality of pins 502 fixedly installed around the bottom of the support seat 501, and a plurality of fixed supports 503 fixedly installed at the top of the support seat 501. One end of the plurality of fixed supports 503 away from the support seat 501 is fixedly connected to the side wall of the fixed column 402. In the pin assembly 5, the support seat 501 is stably connected to the fixed column 402 through the fixed supports 503, and the pins 502 around the bottom can be inserted into the lawn soil to firmly fix the LED lawn lamp and prevent it from toppling over. The fixed supports 503 enhance the connection strength of the support seat 501 and the fixed column 402, ensuring that the lawn lamp can work stably in different environments and continuously exert the lighting and insect killing functions.

[0030] Working principle:

[0031] When the rotating knob 208 is rotated, the rotating knob 208 is fixedly connected with the threaded sleeve 207, so as to drive the threaded sleeve 207 to rotate, and since the threaded column 201 is fixedly installed at the bottom of the bearing column 102, the threaded sleeve 207 is moved upward along the threaded column 201 when the threaded sleeve 207 rotates, thereby driving the cylindrical sleeve 205, which is rotationally connected with the threaded sleeve 207, to ascend, and the plurality of lifting supports 206 outside the cylindrical sleeve 205 are synchronously lifted, so as to push the power grid 204 upward along the auxiliary lifting ring 203, the plurality of rectangular through holes, which are formed in the bearing column 102 in the vertical direction, can effectively assist the lifting process of the limiting lifting supports 206, so as to avoid the lifting supports 206 from deviating or shaking when ascending or descending, and ensure that the power grid stably and accurately reaches the predetermined position, and when the power grid is lifted to a suitable height, power is supplied to start to form a high-voltage electric field, which attracts the mosquitoes coming through the hole in the center of the top of the support frame 3 to enter the transparent lampshade through the plurality of insect entry channels formed by the support rods between the support frame 3 and the bearing disc 202, and once the mosquitoes touch the power grid, the mosquitoes are instantly electrocuted and killed, so that the purpose of effectively killing insects is achieved, and if it is necessary to turn off the insect killing function or replace and maintain the LED lamp 101, the rotating knob 208 is reversely rotated, so that the threaded sleeve 207 is moved downward along the threaded column 201, thereby driving the power grid to descend, and when the power grid is lowered to a lower position, the detachable lamp plate 103 is disassembled, so that the LED lamp 101 can be easily repaired or replaced.

[0032] When it is necessary to adjust the height of the lawn lamp, the fixed column 402 can slide in the circular groove of the fixed sleeve 401, the spring 403 is compressed or stretched for preliminary adjustment, after the height is adjusted to a suitable height, the telescopic column 404 is pressed to slide out of the circular groove of the side wall of the fixed column 402 and is inserted into the limiting hole corresponding to the side wall of the fixed sleeve 401, so that the fixed column 402 is fixed relative to the fixed sleeve 401.

[0033] The pin 502 of the pin assembly 5 is inserted into the lawn soil, the support seat 501 is stably connected with the fixed column 402 through the fixed support 503, so that the lawn lamp is firmly fixed, and the lighting and insect killing functions are stably and continuously exerted.

[0034] The above embodiment is a preferred implementation scheme of the present application, and in addition thereto, the present application can also be implemented in other manners, and any obvious replacement without departing from the technical scheme concept is within the protection scope of the present application.

Claims

1. An LED lawn lamp with insecticidal function, characterized in that: The utility model provides a transparent lamp shade (1) inside center is provided with LED lamp (101), the bottom fixed mounting of LED lamp (101) is provided with the bearing column (102), the top of transparent lamp shade (1) is provided with detachable lamp plate (103), the bottom center of bearing column (102) is opened groove, the top fixed mounting of groove is provided with electric network lifting assembly (2), electric network lifting assembly (2) includes the fixed mounting of screw thread column (201) in the top of groove, the bottom fixed mounting of bearing disc (202) of bearing column (102), the top fixed mounting of auxiliary lifting ring (203) of bearing disc (202), the inside lateral wall of auxiliary lifting ring (203) is slidably connected with electric network (204), the outside of screw thread column (201) is sleeved with cylinder sleeve (205), a plurality of lifting supports (206) are fixedly connected to the bottom of electric network (204) on the one end away from the cylinder sleeve (205) of a plurality of lifting supports (206) and the one end of electric network (204), the bottom fixed mounting of transparent lamp shade (1) is provided with support frame (3), the bottom of support frame (3) is provided with telescopic component (4), is used for changing the height of LED lawn lamp, the bottom fixed mounting of telescopic component (4) is provided with plug pin component (5).

2. The LED lawn lamp with insecticidal function according to claim 1, characterized in that: The electric network lifting assembly (2) further includes a threaded sleeve (207) sleeved on the outside of the screw thread column (201) and located at the bottom of the cylinder sleeve (205), the top of the threaded sleeve (207) is rotatably connected with the bottom of the cylinder sleeve (205), the threaded sleeve (207) penetrates through the center of the bearing disc (202) and extends to the outside where a rotating knob (208) is fixedly installed.

3. The LED lawn lamp with insecticidal function according to claim 1, characterized in that: A plurality of rectangular through holes are formed in the bearing column (102) in the vertical direction, the rectangular through holes penetrate through from the top to the bottom of the bearing column (102), and are used for assisting the lifting process of the limiting lifting supports (206).

4. The LED lawn lamp with insecticidal function according to claim 1, characterized in that: The telescopic component (4) includes a fixed sleeve (401) fixedly installed at the bottom of the support frame (3), a circular recess is formed in the bottom of the fixed sleeve (401), a fixed column (402) is slidably connected in the circular recess, the bottom end of the fixed column (402) extends to the outside of the fixed sleeve (401), and a spring (403) is fixedly connected between the top of the fixed column (402) and the top end of the circular recess.

5. The LED lawn lamp with insecticidal function according to claim 4, characterized in that: A plurality of limiting holes identical to the circular recess are formed in the side wall of the fixed sleeve (401), the centers of the plurality of limiting holes are located on the same vertical plane, a circular groove corresponding in position to the limiting hole is formed in the side wall of the fixed column (402), and a telescopic column (404) is slidably connected in the circular groove.

6. The LED lawn lamp with insecticidal function according to claim 1, characterized in that: A through hole is formed in the center of the top of the support frame (3), the bearing disc (202) is arranged in the through hole, and the bearing disc (202) and the support frame (3) are fixedly connected through a plurality of supporting rods, and a plurality of insect access channels are formed between the bearing disc (202) and the support frame (3) through the supporting rods.

7. The LED lawn lamp with insecticidal function according to claim 1, characterized in that: The pin assembly (5) comprises a supporting seat (501) fixedly installed at the bottom of the fixed column (402), a plurality of pins (502) are fixedly installed around the bottom of the supporting seat (501), a plurality of fixed supports (503) are fixedly installed at the top of the supporting seat (501), and one ends of the plurality of fixed supports (503) away from the supporting seat (501) are fixedly connected to the side wall of the fixed column (402).

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