Illumination mechanism of ground auger

Abstract

The utility model discloses a lighting mechanism of a ground auger, which comprises a supporting mechanism, a lighting mechanism and a driving mechanism, and a drill rod mechanism is arranged below the supporting mechanism; the light sensing mechanism is mounted on the supporting mechanism and is used for providing detection and outputting a signal in a low-brightness environment; the lighting mechanism is installed on the supporting mechanism and electrically connected with the light sensing mechanism, the lighting mechanism comprises a base and a lighting lamp arranged on the base, a circle of lampshade is arranged outside the lighting lamp in a surrounding mode and used for focusing light, and the central axis of the light focused by the lighting lamp intersects with the tail end of the drill rod mechanism; and the lighting mechanism can receive the signal output by the light sensing mechanism and lighten the lighting lamp.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of electric tools, in particular to a lighting mechanism of an earth drill. BACKGROUND

[0002] The manually operated excavating devices, such as earth drills, are widely used in the fields of gardening, planting, tree planting, geophysical prospecting, road construction, etc., and are usually used for digging and drilling operations when planting on sloping land, sandy land, and hard land. Generally, it includes a driving component and a rotatable drill bit, wherein the auger blade is coaxially installed around the drill bit. The electric power motor in the driving component drives the drill bit and rotates the auger blade downward into the soil.

[0003] For example, the ice drill is mainly used for ice breaking operation in cold winter, and the working condition of the ice drill is different from that of the soil drill. However, when such tools are used in dark or at night, the visibility is low, and it is very inconvenient to operate. Therefore, how to solve the above problems is the purpose of the present application.

[0004] The above content is only used to assist in understanding the technical solutions of the present application, and does not mean to admit that the above content is the closest prior art to the present application. SUMMARY

[0005] Based on this, the present application provides a lighting mechanism of an earth drill to solve one of the above technical problems.

[0006] The technical solution adopted by the present application to solve its technical problems is: a lighting mechanism of an earth drill, comprising: a support mechanism, a drill rod mechanism is arranged below the support mechanism; a photosensitive mechanism installed on the support mechanism for providing detection and outputting a signal in a low brightness environment; a lighting mechanism installed on the support mechanism and electrically connected with the photosensitive mechanism, the lighting mechanism comprising a base and a lighting lamp arranged on the base, the lighting lamp is surrounded by a lampshade for focusing light, the central axis of the light focused by the lighting lamp intersects with the end of the drill rod mechanism; the lighting mechanism can receive the signal output by the photosensitive mechanism and light up the lighting lamp.

[0007] In some embodiments, the base is hollow, and the lighting lamp is fixedly arranged in the base.

[0008] In some embodiments, the base is hollow, and an adjusting mechanism is arranged in the base.

[0009] In some embodiments, the adjusting mechanism comprises an adjusting worm gear and an adjusting worm, and the adjusting worm gear and the adjusting worm are engaged with each other.

[0010] In some embodiments, one end of the adjusting worm is rotatably arranged on the inner wall of the base, the other end of the adjusting worm at least partially extends out of the base and is provided with a rotating knob at the end, the adjusting worm gear is rotatably arranged in the base, and the illuminating lamp is mounted on one side of the adjusting worm gear.

[0011] In some embodiments, the illuminating lamp has a rotating angle range of 10-20° through the adjusting mechanism.

[0012] The application has the advantages that: when the ambient brightness decreases, the photosensitive mechanism is started and transmits a signal to the illuminating mechanism, the illuminating mechanism receives the signal and starts the illuminating lamp, the central axis of the focused light of the illuminating lamp coincides with the end of the drill rod mechanism, so that the illuminating lamp can always be aligned with the working position, and the application further provides another adjustable illuminating mechanism, which can rotate the illuminating lamp by a certain amplitude through the rotating knob to assist the work. BRIEF DESCRIPTION OF DRAWINGS

[0013] In order to more clearly illustrate the technical solutions in the embodiments of the application, the drawings needed in the embodiment description will be briefly introduced. Obviously, the drawings in the following description are only some embodiments of the application, and other drawings can be obtained by those skilled in the art without creative effort on the basis of these drawings.

[0014] Figure 1 is a schematic diagram of the illumination range of the three-dimensional structure of the application.

[0015] Figure 2 is a schematic diagram of the illumination range of another embodiment of the application.

[0016] Figure 3 is Figure 2 is a schematic diagram of the internal structure of A of the application.

[0017] Explanation of reference numerals: 1, support mechanism; 2, drill rod mechanism; 3, photosensitive mechanism; 4, illuminating mechanism; 41, base; 42, illuminating lamp; 43, lampshade; 5, adjusting mechanism; 51, adjusting worm gear; 52, adjusting worm; 53, rotating knob. DETAILED DESCRIPTION

[0018] 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 a part of the embodiments of the present application, but not all the embodiments of the present application. Based on the embodiments of the present application, all the other embodiments obtained by a person of ordinary skill in the art without creative work are within the protection scope of the present application. In addition, the technical solutions of various embodiments can be combined with each other, but the combination of the technical solutions should be based on the fact that a person of ordinary skill in the art can realize the combination, and when the combination of the technical solutions appears contradictory or unachievable, it should be considered that the combination of the technical solutions does not exist, and is not within the protection scope of the present application.

[0019] In the embodiments of the present application, referring to Figures 1-3 The present application provides a lighting mechanism 4 of a ground drill, which mainly comprises: a supporting mechanism 1, a drill rod mechanism 2 arranged below the supporting mechanism 1; a photosensitive mechanism 3 installed on the supporting mechanism 1, used for sending a signal in a low-brightness environment; a lighting mechanism 4 installed on the supporting mechanism 1 and electrically connected with the photosensitive mechanism 3, the lighting mechanism 4 comprising a base 41 and a lighting lamp 42 arranged on the base 41, the lighting lamp 42 being surrounded by a lampshade 43 for focusing light, a central axis of light focused by the lighting lamp 42 coinciding with an end of the drill rod mechanism 2; the lighting mechanism 4 being capable of receiving the signal sent by the photosensitive mechanism 3 and lighting the lighting lamp 42.

[0020] Specifically, when the ambient brightness decreases, the photosensitive mechanism 3 is started and sends a signal to the lighting mechanism 4, the lighting mechanism 4 receives the signal and starts the lighting lamp 42, and the central axis of light focused by the lighting lamp 42 intersects with the end of the drill rod mechanism 2, so that the lighting lamp 42 can always be aligned with the working position.

[0021] Some preferred / modified embodiments based on the above embodiments will be further described below. The following embodiments can be selected or combined.

[0022] Referring to Figure 1 In order to make the light focused by the lighting lamp 42 always aligned with the working area, the base 41 is hollow, and the lighting lamp 42 is fixedly arranged in the base 41.

[0023] Referring to Figure 2As another embodiment, the base 41 is hollow, and an adjusting mechanism 5 is arranged in the base 41. The adjusting mechanism 5 comprises an adjusting worm wheel 51 and an adjusting worm 52, and the adjusting worm wheel 51 and the adjusting worm 52 are in engagement with each other. One end of the adjusting worm 52 is rotatably arranged on the inner wall of the base 41, and the other end of the adjusting worm 52 at least partially extends out of the base 41 and is provided with a rotating knob 53 on the other end. The adjusting worm wheel 51 is rotatably arranged in the base 41, and the illuminating lamp 42 is arranged on one side of the adjusting worm wheel 51. Specifically, by rotating the rotating knob 53, the adjusting worm wheel 51 cooperating with the adjusting worm 52 is synchronously rotated. The adjusting worm 52 can drive the adjusting worm wheel 51, but the adjusting worm wheel 51 cannot reversely drive the adjusting worm 52. The combination of the adjusting worm wheel 51 and the adjusting worm 52 effectively improves the stability of the adjusting mechanism 5.

[0024] Preferably, in order to limit the rotating angle of the illuminating lamp 42, the rotating angle range of the illuminating lamp 42 through the adjusting mechanism 5 is 10-20°.

[0025] So far, various embodiments of the present application have been described in detail. In order to avoid obscuring the concept of the present application, some details known in the art are not described. Those skilled in the art can fully understand how to implement the technical solutions disclosed herein according to the above description.

[0026] Finally, it should be noted that the above description is only a preferred embodiment of the present application, and the foregoing embodiments are only used to illustrate the technical solutions of the present application, but not to limit it; although the present application has been described in detail with reference to the foregoing embodiments, those skilled in the art can understand that the technical solutions recorded in the foregoing embodiments can still be modified, or some technical features can be replaced by equivalent ones; and these modifications or replacements do not cause the essence of the corresponding technical solutions to deviate from the spirit and scope of the technical solutions of the embodiments of the present application.

Claims

1. A lighting mechanism for a ground drill, characterized in that: include: A support mechanism, wherein a drill rod mechanism is provided below the support mechanism; A light-sensing mechanism, mounted on the supporting mechanism, for providing detection and outputting signals in a low-light environment; an illumination mechanism mounted on the support mechanism and electrically connected to the photosensitive mechanism, the illumination mechanism comprising a base and an illumination lamp disposed on the base, the illumination lamp being surrounded by a lampshade for focusing light, the central axis of the light focused by the illumination lamp intersecting with the end of the drill rod mechanism; The lighting mechanism can receive the signal output by the light-sensing mechanism and light up the lighting lamp.

2. The lighting mechanism of a ground drill according to claim 1, characterized in that: The base is hollow, and the lighting lamp is fixedly arranged in the base.

3. The lighting mechanism of a ground drill according to claim 1, characterized in that: The base is hollow and an adjustment mechanism is arranged inside the base.

4. The lighting mechanism for a ground drill according to claim 3, characterized in that: The adjusting mechanism comprises an adjusting worm wheel and an adjusting worm, and the adjusting worm wheel and the adjusting worm are meshed with each other.

5. The lighting mechanism for a ground drill according to claim 4, characterized in that: One end of the adjusting worm is rotatably set on the inner wall of the base, and at least a part of the other end extends out of the base and is provided with a rotating knob on this end. The adjusting worm wheel is rotatably set in the base, and the lighting lamp is installed on one side of the adjusting worm wheel.

6. The lighting mechanism for a ground drill according to claim 3, characterized in that: The lighting lamp is rotated at an angle of 10-20° by the adjustment mechanism.

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