CN216361366U - Small spotlight with adjustable angle - Google Patents

Abstract

The utility model discloses a small spotlight with adjustable angle, which comprises a base, wherein a rotating motor is arranged inside the base, the top of the rotating motor is fixedly connected with a support arm, a rotating shaft is fixedly connected above the support arm, an adjusting arm is connected above the rotating shaft in a bearing way, a lamp bead is arranged on the top of the adjusting arm in a threaded way, a jack is arranged inside the adjusting arm, a fixing box is fixedly arranged on the right side of the adjusting arm, a bolt is arranged inside the fixing box and is in sliding connection with the adjusting arm, a pulling block is welded on the right side of the bolt, a tension spring is arranged inside the pulling block and is welded with the bolt, the pulling block is in sliding connection with the fixing box, pull ropes are fixedly connected with the upper side and the lower side of the pulling block, the pull ropes are fixedly connected with the adjusting arm, and a cooling box is arranged on the left side of the support arm, the utility model realizes the function of self-cooling conveniently and efficiently.

Description

Small spotlight with adjustable angle

Technical Field

The utility model is applied to a lamp background and is named as a small spotlight with an adjustable angle.

Background

The spot lamp is typical modern school lighting without a main lamp and a fixed scale, can create an indoor lighting atmosphere, and if a row of small spot lamps are combined, light can change wonderful patterns.

However, in use, small spot lamps cannot freely adjust the irradiation direction, and the spot lamps seem to have small wattage, but the spot lamps can accumulate large heat on small lamps, can generate high temperature in a short time, and are easy to cause fire for a long time.

Therefore, it is necessary to provide a small spot lamp with adjustable angle to achieve the effect of self-cooling.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a small spotlight with an adjustable angle, so as to solve the problems in the background technology.

In order to solve the technical problems, the utility model provides the following technical scheme: the utility model provides a little shot-light with adjustable angle, contains the base, the inside of base is provided with rotates the motor, the top fixedly connected with support arm of rotating the motor, the top fixedly connected with pivot of support arm, the top bearing of pivot is connected with the regulating arm, the top electricity of regulating arm is connected with the lamp pearl.

In one embodiment, the jack has been seted up to the inside of regulating arm, the right side fixed mounting of regulating arm has fixed box, the inside of fixed box is provided with the bolt, bolt and regulating arm sliding connection, the right side welding of bolt has the pulling block, the inside of pulling block is provided with the extension spring, the extension spring welds with the bolt, pulling block and fixed box sliding connection, the upper and lower both sides fixedly connected with stay cord of pulling block, stay cord and regulating arm fixed connection.

In one embodiment, the left side of support arm is provided with the cooling box, the inside of cooling box is provided with the cooling motor, the top fixedly connected with trace of cooling motor, the welding of the top of trace has the screw rod, the upper right side of cooling motor is provided with temperature sensor, temperature sensor is located the inside of support arm.

In one embodiment, a filter screen is arranged below the inner part of the cooling box, and a handle is fixedly arranged on the left side of the filter screen.

In one embodiment, the size and caliber of the plug and the jack are consistent.

In one embodiment, the shell of the lamp bead is made of aluminum alloy.

Compared with the prior art, the utility model has the following beneficial effects: in the utility model, the raw materials are mixed,

(1) through the arrangement of the bolt, when the spot lamp needs to be longitudinally adjusted, an operator can pull the pulling block in the right fixing box, the pulling block drives the bolt on the left side to move rightwards, and the bolt is enabled to leave the jack, so that the adjusting arm can freely rotate through the rotating shaft, after the operator adjusts the adjusting arm to a proper position, the pulling block is loosened, the pulling block slides leftwards due to the tension spring and the pull rope in the pulling block until the pulling block is clamped in the jack, so that the adjusting arm is fixed, the adjusting arm can have more adjusting angles by the device, the working range of the spot lamp is greatly increased, the operation is simple and convenient, the fixing box can play a role in protecting the pulling block, and the service life of the device is longer;

(2) through the arrangement of the cooling device, after a worker starts the spotlight, a large amount of heat is generated by the lamp beads and accumulated in the support arm and the adjusting arm, when the heat reaches a certain degree, the temperature sensor in the support arm can start the cooling box, the temperature sensor can trigger the cooling motor to work, after the cooling motor works, the linkage rod above the cooling motor can be driven to rotate, the linkage rod can drive the screw rod above the cooling box to rotate, when the screw rod rotates, cold air outside the cooling device can be sucked into the support arm to cool the inside of the support arm, so that the effect of cooling the device is achieved, and when the temperature is reduced, dust outside the spotlight is sucked into the cooling box by the cooling box, so that the spotlight is dedusted;

(3) through being provided with the pivot, after operating personnel installed the shot-light through the base, can adjust the general direction of shot-light earlier according to the demand, then start the horizontal irradiation range of rotating the motor fine setting shot-light, the adjusting arm is rotated from top to bottom in rethread pivot, confirm the vertical irradiation range of shot-light to the working range of final definite shot-light, when the article that needs shine when sometimes, or when needing the shot-light accuracy to shine sometimes, can accurately adjust the irradiation range of shot-light through this device, make it aim at article.

Drawings

The technical solution and other advantages of the present application will become apparent from the detailed description of the embodiments of the present application with reference to the accompanying drawings.

In the drawings:

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a left side view schematic of the present invention;

in the figure: 1. a base; 2. rotating the motor; 3. a support arm; 4. a rotating shaft; 5. a jack; 6. an adjusting arm; 7. a lamp bead; 8. a cooling box; 9. a screw; 10. a cooling motor; 11. a temperature sensor; 12. a linkage rod; 13. a filter screen; 14. a fixing box; 15. a bolt; 16. a tension spring; 17. pulling the block; 18. and pulling a rope.

Detailed Description

The following disclosure provides many different embodiments or examples for implementing different features of the application. In order to simplify the disclosure of the present application, specific example components and arrangements are described below. Of course, they are merely examples and are not intended to limit the present application. Moreover, the present application may repeat reference numerals and/or letters in the various examples, such repetition is for the purpose of simplicity and clarity and does not in itself dictate a relationship between the various embodiments and/or configurations discussed. In addition, examples of various specific processes and materials are provided herein, but one of ordinary skill in the art may recognize applications of other processes and/or use of other materials.

Referring to fig. 1-2, the present invention provides the following technical solutions: a small spot lamp with an adjustable angle comprises a base 1, wherein a rotating motor 2 is arranged inside the base 1, the top of the rotating motor 2 is fixedly connected with a support arm 3, a rotating shaft 4 is fixedly connected above the support arm 3, a bearing above the rotating shaft 4 is connected with an adjusting arm 6, and the top of the adjusting arm 6 is electrically connected with a lamp bead 7;

the adjusting arm 6 is internally provided with a jack 5, the right side of the adjusting arm 6 is fixedly provided with a fixed box 14, the fixed box 14 is internally provided with a bolt 15, the bolt 15 is in sliding connection with the adjusting arm 6, the right side of the bolt 15 is welded with a pulling block 17, the pulling block 17 is internally provided with a tension spring 16, the tension spring 16 is welded with the bolt 15, the pulling block 17 is in sliding connection with the fixed box 14, the upper side and the lower side of the pulling block 17 are fixedly connected with a pull rope 18, the pull rope 18 is fixedly connected with the adjusting arm 6, when the spotlight is required to be longitudinally adjusted, an operator can pull the pulling block 17 in the right fixed box 14, the pulling block 17 drives the bolt 15 at the left side to move rightwards to enable the bolt 15 to leave the jack 5, so that the adjusting arm 6 can freely rotate through the rotating shaft 4, after the operator adjusts the adjusting arm 6 to a proper position, the pulling block 17 is released, at the moment, the pulling block 17 slides towards the left side due to the tension spring 16 and the pull rope 18 in the adjusting arm, until the adjusting arm 6 is clamped into the jack 5, so that the adjusting arm 6 is fixed, the device can enable the adjusting arm 6 to have more adjusting angles, the working range of the spotlight is greatly enlarged, the operation is simple and convenient, the fixing box 14 can play a role in protecting the pulling block 17, and the service life of the device is longer;

the left side of the support arm 3 is provided with a cooling box 8, the inside of the cooling box 8 is provided with a cooling motor 10, the top of the cooling motor 10 is fixedly connected with a linkage rod 12, a screw rod 9 is welded above the linkage rod 12, the upper right side of the cooling motor 10 is provided with a temperature sensor 11, the temperature sensor 11 is positioned inside the support arm 3, after a worker starts a spotlight, a great amount of heat can be generated by a lamp bead 7 and accumulated in the support arm 3 and an adjusting arm 6, when the heat reaches a certain degree, the temperature sensor 11 in the support arm 3 can start the cooling box 8, the temperature sensor 11 can trigger the cooling motor 10 to work, after the cooling motor 10 works, the linkage rod 12 above can be driven to rotate, the linkage rod 12 can drive the screw rod 9 above to rotate, when the screw rod 9 rotates, cold air outside the cooling box 8 can be sucked into the support arm 3 to cool the inside of the support arm 3, when the screw rod 9 rotates, dust outside the spot lamp is also sucked into the cooling box 8, so that the spot lamp is dedusted;

a filter screen 13 is arranged below the inner part of the cooling box 8, a handle is fixedly arranged on the left side of the filter screen 13, when the screw rod 9 rotates to suck dust outside the spotlight, the dust can attach to the filter screen 13, when the spotlight works for a period of time, a worker can take out the filter screen 13 through the handle to clean the filter screen, and the filter screen 13 can prevent the dust from entering the inner part of the support arm 3, so that the dust can influence the operation of the device;

the size and the caliber of the bolt 15 are consistent with those of the jack 5, and the size and the caliber of the bolt 15 are consistent with those of the jack 5, so that the phenomenon that the adjusting arm 6 shakes during fixing can be prevented, and the adjusting arm 6 is more stable;

the shell of the lamp bead 7 is made of aluminum alloy, and the aluminum alloy is more durable and can play a better role in protecting the lamp bead 7.

In the description of the present application, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; may be mechanically connected, may be electrically connected or may be in communication with each other; may be directly connected, may be internal to the two elements or may be in an interactive relationship with the two elements. The above terms are understood in the present application by those of ordinary skill in the art as appropriate.

The above detailed description is provided for a cleaning device provided in the embodiments of the present application, and the principle and the implementation of the present application are explained in the present application by applying specific examples, and the description of the above embodiments is only used to help understanding the technical solution and the core idea of the present application; those of ordinary skill in the art will understand that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications or substitutions do not depart from the spirit and scope of the present disclosure as defined by the appended claims.

Claims (6)

1. The utility model provides a little shot-light with adjustable angle, contains base (1), its characterized in that: the inside of base (1) is provided with rotates motor (2), the top fixedly connected with support arm (3) of rotating motor (2), the top fixedly connected with pivot (4) of support arm (3), the top bearing of pivot (4) is connected with regulating arm (6), the top electricity of regulating arm (6) is connected with lamp pearl (7).

2. An angularly adjustable spotlight according to claim 1 wherein: jack (5) have been seted up to the inside of regulating arm (6), the right side fixed mounting of regulating arm (6) has fixed box (14), the inside of fixed box (14) is provided with bolt (15), bolt (15) and regulating arm (6) sliding connection, the right side welding of bolt (15) has pull piece (17), the inside of pulling piece (17) is provided with extension spring (16), extension spring (16) and bolt (15) welding, pull piece (17) and fixed box (14) sliding connection, the upper and lower both sides fixedly connected with stay cord (18) of pulling piece (17), stay cord (18) and regulating arm (6) fixed connection.

3. An angularly adjustable spotlight according to claim 2 wherein: the left side of support arm (3) is provided with cooling box (8), the inside of cooling box (8) is provided with cooling motor (10), the top fixedly connected with trace (12) of cooling motor (10), screw rod (9) have been welded to the top of trace (12), the upper right side of cooling motor (10) is provided with temperature sensor (11), temperature sensor (11) are located the inside of support arm (3).

4. An angularly adjustable spotlight according to claim 3 wherein: a filter screen (13) is arranged below the inner part of the cooling box (8), and a handle is fixedly arranged on the left side of the filter screen (13).

5. An angularly adjustable spotlight according to claim 4 wherein: the size and the caliber of the plug pin (15) are consistent with those of the jack (5).

6. An angularly adjustable spotlight according to claim 5 wherein: the shell of the lamp bead (7) is made of aluminum alloy.

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