JP3201459U - Garden lights - Google Patents

Abstract

Disclosed is a new garden light that is dust-proof and has good heat dissipation to increase the service life. A garden light includes a pole and a lamp mount, a rectangular cavity is provided in the lamp mount, and symmetrically extendable and retractable grooves are provided on both sides of the lamp mount. A telescopic rod 6 slidable to the left and right is attached to the inside, one end close to the cavity 4 of the telescopic rod 6 is inserted into the cavity 4, and a lighting 7 is fixed to one end where the telescopic rod 6 is separated from the cavity 4. . A slider 10 slidable in the vertical direction is mounted in the cavity 4, the drive motor 2 is mounted in the lamp mount 15 below the cavity 4, and the driving screw 3 is fixed to the output shaft of the drive motor 2. Extruded plane part 9 and transition plane part 12 and recessed plane part 11 are installed symmetrically on the left and right of slider 10. [Selection] Figure 1

Description

  This practical new model relates to a garden lighting device, and specifically refers to a new garden light with good heat dissipation performance.

  With the development of urbanization, gardens become one of the essential constructions for urban development, and garden lighting fixtures are indispensable for garden construction. Garden lighting fixtures not only bring light to humans but also have some ornamental value. However, traditional streetlights that cannot be expanded and contracted, and lights close to construction sites or roads tend to be dusty, which affects the effect of the illumination light and at the same time greatly affects the heat dissipation performance of the luminaire, and extends the life of the luminaire. Decrease significantly.

  The new utility light provides a new garden light with good heat dissipation that is dust-proof and has a long service life.

  This utility model was realized by the following technical method: This kind of utility model garden light with good heat dissipation performance, including the lamp mount fixed to the top of the pole and the lamp mount. A rectangular cavity is installed on both sides of the lamp mount and symmetrically expandable and contractible grooves are provided on both sides of the lamp mount. One end near the cavity is inserted into the cavity, and one end where the telescopic rod is separated from the cavity is fixed to the lighting, and a slider that can slide up and down in the cavity is attached. A middle drive motor is mounted and the drive screw is fixed to the output shaft of the drive motor. Te Yes, the drive screw is mounted together with the screw hole of the slider, symmetrically top-down manner Ekusutorudo flat portion to the right and left of the slider, it is placed flat portion retracting a transition plane portion. There are also notches in the lamp mounts on both sides of the cavity, and the telescopic rod has a stopper at one end close to the cavity, and a return spring is attached to the wall of the stopper and the notch; There is a cushion on the inner end wall of the flexible groove; a left long groove and a right long groove are set symmetrically in the lamp mount on both sides of the drive motor, and a left long groove is formed in the lamp mount around the drive motor. There is an annular groove penetrating the right long groove, and heat radiating fins are laterally distributed on the outer surface of the drive motor, and the edge of the radiating fin is inserted into the annular groove.

  As an excellent technical measure, a hoop is attached inside the telescopic rod.

  The beneficial effect of this new type is: The drive screw drives the driving screw through the drive motor to move the slider up and down, while the hoop moves to the straddle plane, the transition plane and the retracted plane. When the hoop is in the straddle plane, the luminaire overcomes the elasticity of the return spring and maintains the expanded state; when the hoop is in the retractable plane, the luminaire remains in the retracted state under the action of the return spring. When the hoop is in the transition plane, the luminaire will be expanded or retracted; when the luminaire is retracted to the telescopic groove, it will be dustproof and dust from the road will accumulate in the luminaire and affect lighting and heat dissipation This helps to extend the life of the luminaire.

It is a structural sketch of the new garden light with good heat dissipation performance of this practical new model.

  As shown in Figure 1, a kind of garden light with good heat dissipation performance, including the lamp mount 15 fixedly attached to the top of the pole 1 and the pole 1, the rectangular cavity 4 is installed in the lamp mount 15. There are symmetrically extendable and retractable grooves 5 on both sides of the lamp mount 15, and a telescopic rod 6 slidable in the middle and left and right of the extendable groove 5 is attached. One end close to is inserted into the cavity 4, and one end where the telescopic rod 15 is separated from the cavity 4 is fixed and attached to the lighting 7, and a slider 10 that can slide up and down in the cavity 4 is attached. The middle drive motor 2 of the lamp mount 15 at the bottom of the cavity 4 is attached, and the driving screw 3 is fixed to the output shaft of the drive motor 2, Mineji 3 mounted together with the screw hole of the slider 10, symmetrically top-down manner Ekusutorudo flat portion 9 on the left and right of the slider 10, it is installed a flat portion 11 to retract the transition plane portion 12. Notches 14 are also installed in the lamp mounts 15 on both sides of the cavity 4, and one end of the telescopic rod 6 close to the cavity 4 is provided with a stopper 80, and returns to the wall of the stopper 80 and the notch 14. A spring 8 is attached; on the inner end wall of the telescopic groove 5 is a cushion 71; a left long groove 21 and a right long groove 22 are set symmetrically in the middle of the lamp mount 15 on both sides of the drive motor 2 There is an annular groove 20 passing through the left long groove 21 and the right long groove 22 in the lamp mount 15 around the drive motor 2, and the heat dissipating fins 24 are laterally distributed on the outer surface of the drive motor 2. 24 edges are inserted into the annular groove 20. The heat generated when the drive motor 2 is operated is dissipated through the heat dissipating fins 24 into the annular groove 20 and is discharged through the left long groove 21 and the right long groove 22 which are penetrated.

  A more specific technical measure is that a hoop 13 is attached to the inside of the telescopic rod 6.

  The beneficial effect of this new practical type is: The driving screw drives the driving screw to move the slider up and down, while the hoop moves to the straddle plane portion, the transition plane portion, and the retracted plane portion. When the hoop is in the straddle plane, the luminaire overcomes the elasticity of the return spring and maintains the expanded state; when the hoop is in the retractable plane, the luminaire remains in the retracted state under the action of the return spring. When the hoop is in the transition plane, the luminaire will be expanded or retracted; when the luminaire is retracted to the telescopic groove, it will be dustproof and dust from the road will accumulate in the luminaire and affect lighting and heat dissipation This helps to extend the life of the luminaire.

  The above is only a practical implementation method of this utility model, but the protection scope of this utility model is not only this, all imaginable changes and replacements are not within the protection scope of this utility model. Should belong to. Therefore, the protection scope of this new utility model should be based on the protection scope defined by the rights request.

1 pole
4 cavity
5 groove
6 Telescopic rod
15 Lamp mount

Claims (2)

  The garden light includes a pole (1) and a lamp mount (15) fixedly attached to the top of the pole (1), and a rectangular cavity (4) is provided in the lamp mount (15). A telescopic groove (5) is provided on both sides of the mount (15), and a telescopic rod (6) that can slide left and right is attached to the telescopic groove (5). One end of the telescopic rod (6) Is inserted into the cavity (4), and the other end of the telescopic rod (6) is fixedly attached to the lighting (7). The cavity (4) has a slider (10) that can slide up and down. The drive motor (2) is attached to the lower part of the cavity (4), and the drive screw (3) is fixed to the output shaft of the drive motor (2). The drive screw (3) Of the slider (10) The slide plate (10) is provided with an extended plane part (9), a transition plane part (12) and a withdrawal plane part (11) on the left and right sides of the slider (10), and a stopper ( 80), the return spring (8) is attached to the stopper (80), the cushion (71) is on the inner wall of the telescopic groove (5), and both sides of the drive motor (2) Has a left long groove (21) and a right long groove (22), and has an annular groove (20) that passes through the left long groove (21) and the right long groove (22). The outer surface of the drive motor (2) A garden light characterized in that a radiation fin (24) is provided, and an end of the radiation fin (24) is inserted into the annular groove (20). 2. A garden light according to claim 1, wherein a hoop (13) is attached to the inside of the telescopic rod (6).