Illuminating lamp with adjustable light irradiation range
By introducing chandelier shells, chandelier modules and bidirectional guidance components into the lighting fixtures, the remote control and magnetic absorption effect are used to achieve accurate adjustment of the light exposure range, solving the problem of difficulty in adjusting the ceiling lamp source, and improving work efficiency and Suitability of the light area.
Patent Information
- Application Number
- CN202411755252.5
- Authority / Receiving Office
- CN · China
- Patent Type
- Applications(China)
- Current Assignee / Owner
- Filing Date
- 2024-12-03
- Publication Date
- 2025-01-17
- Estimated Expiration
- Not applicable · inactive patent
AI Technical Summary
When existing lighting fixtures undergo experiments or medical operations, it is difficult for the ceiling lamp to adjust the light exposure range, resulting in inefficiency and manual operation will affect time.
A lighting lamp with adjustable light illumination range is designed, using a chandelier shell, a chandelier module, a two-way guide component and a control component. The search range of the lighting lamp is controlled from a long distance through a remote control, and the light is concentrated using a zoom lens, and the light is concentrated in two directions. The magnetic absorption of the guide components drives the sliding shell to move, and the wiring release mechanism connecting the wire extends the actual length to ensure accurate adjustment of the lighting area.
It realizes that the lighting area can be adjusted without manually moving the light source, improves work efficiency, ensures sufficient brightness and accuracy of the lighting area, and reduces operational complexity.
Smart Images
Figure CN119321547A_ABST
Abstract
Description
Technical Field
[0001] The invention belongs to the technical field of lighting, in particular to a lighting lamp with adjustable light irradiation range. Background Art
[0002] There are many varieties of lighting fixtures and many colors of lighting fixtures. Don't just consider the shape and price of the lamp, but also the brightness. The definition of brightness should be non-glaring, safely treated, clear and soft light. Among them, LED, as a new type of light source that is energy-saving, environmentally friendly, small in size, fast and long-life, is favored by consumers.
[0003] When existing light sources are in use, the position of their irradiation range is usually fixed. When adjustment is needed, the lamp head can be manually shaken to achieve the effect of controlling the light irradiation range. However, when conducting relevant experiments or medical operations, the ceiling-mounted light source is not only difficult to touch, but also manually operating the mobile light source to synchronize the lighting point to an unfixed position that requires high concentration will affect one's own work efficiency and even precious time, so improvements are needed. Summary of the invention
[0004] In view of the deficiencies of the prior art, the present invention solves the technical problems thereof by adopting the following technical solutions: a lighting lamp with adjustable light irradiation range, comprising a suspension lamp housing, the suspension lamp housing comprising an adapter outer ring, an outer turntable symmetrically rotated on the upper and lower sides of the outer surface of the adapter outer ring, a ball bearing shaft fixedly connected at the axis of the inner cavity of the outer turntable, a fixture fixedly connected to the upper surface of the outer turntable, a chandelier module arranged at the axis of the outer surface of the suspension lamp housing, a two-way guiding component arranged at the axis of the inner wall of the suspension lamp housing, a control component arranged on the outer surface of the suspension lamp housing, and a remote controller is required for the operator to use when in use, and the remote controller uses an electric signal to remotely control the control component, so as to achieve the effect of remotely controlling the searchlight range of the lighting lamp; The chandelier module comprises an upper sliding shell and a lower sliding shell, auxiliary pulleys are symmetrically arranged on the front and rear sides of the outer surface of the upper sliding shell, an inner cavity of the upper sliding shell is fixedly connected with an embedded iron block, an inner wall of the upper sliding shell is fixedly connected with a wire pay-off drum, the inner cavity of the wire pay-off drum is rotatably connected with a connecting wire, a large part of the connecting wire is wound on a reel inside the wire pay-off drum, and the wire pay-off drum can extend the actual length of the connecting wire by paying out the wire; An extended sliding plate is fixedly connected to the upper part of the outer surface of the lower sliding shell, metal inner rods are evenly arranged in the inner cavity of the lower sliding shell, auxiliary balls are evenly rotated on the upper surface of the lower sliding shell through a rotating groove, an illumination end is fixedly connected to the axis of the inner wall of the lower sliding shell, a zoom lens is fixedly connected to the axis of the lower surface of the lower sliding shell, and current is directly transmitted to the illumination end through a connecting wire. Under the control of the zoom lens, light can be concentrated to the area below to achieve an effect of enhancing the brightness of the light.
[0005] The beneficial effect of the present invention is that the lighting end of the device illuminates the area directly below, and further concentrates the emitted light through a zoom lens to enhance the brightness. When the user is performing dental or other related work, the top sliding shell can be controlled from below by a remote control in hand to move the entire shell in a directional manner along the lower surface of the suspended lamp shell, thereby achieving the effect of adjusting the illumination angle of the lighting end, ensuring that the area required by the user is illuminated by light of sufficient brightness, without the need to manually move the ceiling light source, thereby achieving the effect of improving work efficiency.
[0006] Furthermore, the bottom of the outer surface of the upper sliding shell is slidably connected to the outer surface of the upper outer rotating disk, the number of the auxiliary pulleys is two, the bottom end of the auxiliary pulley is rollingly connected to the outer surface of the upper outer rotating disk, the top end of the connecting wire extends to the outside of the pay-off reel, and the bottom end of the connecting wire is fixedly connected to the inner cavity of the lighting terminal. The upper surface of the extended sliding disk is slidably connected to the outer surface of the lower outer rotating disk, the top of the lower sliding shell is slidably connected to the outer surface of the lower outer rotating disk through the auxiliary ball bearing, and the outer surface of the connecting wire is slidably connected to the inner wall of the ball bearing shaft.
[0007] After adopting the above-mentioned further structure, when the two-way guiding component slides, the adsorption magnetic rod above it drives the upper sliding shell to slide synchronously by pulling the energy of the embedded iron block. When the pay-off reel moves, the connecting wire in its inner cavity will produce resistance to the pay-off reel, so the pay-off reel needs to continuously pay out the wire while moving, thereby extending the actual length of the connecting wire, so as to pay out the wire as the lower sliding shell moves, preventing the lower sliding shell from being stuck due to the traction of the connecting wire, and achieving the effect of the lower sliding shell pulling the connecting wire.
[0008] Furthermore, the bidirectional guiding component includes a built-in slider, a through sliding groove is opened at the axis center of the inner cavity of the built-in slider, a tension connecting tube is evenly fixed in the middle of the inner cavity of the built-in slider, and tension springs are symmetrically fixed on the upper and lower sides of the outer surface of the tension connecting tube, and the end of the tension spring away from the tension connecting tube is fixedly connected with an adsorption magnetic rod, and the end of the adsorption magnetic rod away from the tension connecting tube is rollingly connected with an inner ball, and the adsorption magnetic rod in the upper area can adsorb the embedded iron block by magnetic force. At this time, the embedded iron block drives the upper sliding shell to be close to the upper surface of the upper outer turntable, and the adsorption magnetic rod also slides out from the inside of the built-in slider, and the inner ball at its top is also close to the inner wall of the upper outer turntable. Similarly, the adsorption magnetic rod in the lower area can adsorb the metal inner rod by magnetic force.
[0009] After adopting the above-mentioned further structure, the device drives the lighting end below to perform horizontal sliding movement through the magnetic attraction of the two-way guiding component. Since the magnetic attraction has a certain hysteresis, the movement speed of the built-in slider is relatively slow, which prevents the problem of the built-in slider and the lower sliding shell being misaligned, causing the device to be unable to be used normally. The relatively slow movement of the lower sliding shell allows the operator to adjust the offset distance of the lighting more accurately, thereby more easily adjusting the lighting end to a relatively suitable working position.
[0010] Furthermore, the outer surface of the adsorption magnetic rod is slidably connected to the inner wall of the built-in slider, the outer surface of the built-in slider is slidably connected to the inner wall of the outer turntable, the left and right sides of the inner cavity of the built-in slider are symmetrically provided with bracket motors, and the outer surface of the output shaft of the bracket motor is fixedly connected to the auxiliary roller. The outer surface of the connecting wire is slidably connected to the axis of the inner wall of the built-in slider through the through-slide groove, the outer surface of the auxiliary roller extends to the inside of the through-slide groove through the rotating cutting groove, the outer surface of the connecting wire and the outer surface of the auxiliary roller are pressed against each other, and the bottom end of the bracket motor is fixedly connected to the bottom of the inner wall of the built-in slider.
[0011] After adopting the above-mentioned further structure, when the lower sliding shell slides, the connecting wire will definitely slide downward along the through sliding groove. Since the wire inlet and wire outlet of the connecting wire are bent with the built-in slider, although ball shafts are provided on the upper and lower sides of the built-in slider to reduce friction resistance, the resistance encountered by the connecting wire is still large. Therefore, auxiliary rollers are provided on both sides of the through sliding groove to provide transfer power for the connecting wire to slide downward, thereby effectively enhancing the sliding effect of the connecting wire and preventing the connecting wire from pulling the lower sliding shell so that it cannot slide synchronously with the built-in slider, resulting in device control failure.
[0012] Furthermore, the control component includes a signal ring, signal receiving rods are symmetrically arranged on the left and right sides of the upper surface of the signal ring, docking guide rods are evenly fixed to the bottom of the inner cavity of the signal ring, the bottom end of the docking guide rod is fixedly connected to a propulsion sleeve, one side of the inner cavity of the propulsion sleeve is slidably connected to a propulsion slide rod, the other side of the inner cavity of the propulsion sleeve is rotatably connected to a built-in rotating wheel, and the outer surface of the built-in rotating wheel is rollingly connected to a ring slide rail.
[0013] Furthermore, the number of the propulsion sleeves is two, the end of the propulsion slide rod away from the propulsion sleeve extends to the outside of the suspension lamp housing through the plug interface, and the outer surface of the propulsion slide rod is slidably connected to the inner cavity of the adapter outer ring through the plug interface, and the end of the propulsion slide rod away from the propulsion sleeve is fixedly connected to the middle of the outer surface of the built-in slider. The upper surface of the holder is fixedly connected to the ceiling, the side of the outer surface of the propulsion sleeve away from the built-in rotating wheel is fixedly connected to the outer surface of the adapter outer ring, and the outer surface of the annular slide rail is fixedly connected to the ceiling. BRIEF DESCRIPTION OF THE DRAWINGS
[0014] Figure 1 It is a front view of the present invention; Figure 2 is a cross-sectional view of the present invention; Figure 3 is a cross-sectional view of the suspension lamp housing of the present invention; Figure 4 is a cross-sectional view of the chandelier module of the present invention; Figure 5 is a cross-sectional view of the outer rotating disk of the present invention; Figure 6 is a cross-sectional view of a bidirectional guide component of the present invention; Figure 7 It is a cross-sectional view of the control component of the present invention.
[0015] In the figure: 1. suspension lamp shell; 11. outer turntable; 12. adapter outer ring; 13. ball bearing shaft; 2. control component; 21. signal ring; 22. docking guide rod; 23. signal receiving rod; 24. propulsion sleeve; 25. propulsion slide rod; 26. built-in rotating wheel; 27. annular slide rail; 3. fixture; 4. chandelier module; 41. upper slide shell; 42. auxiliary pulley; 43. embedded iron block; 44. wire reel; 45. connecting wire; 46. lower slide shell; 47. extension slide disk; 48. metal inner rod; 49. auxiliary ball bearing; 410. lighting end; 411. zoom lens; 5. two-way guide component; 51. built-in slider; 52. through slide groove; 53. tension link; 54. tension spring; 55. adsorption magnetic rod; 56. inner ball bearing; 57. auxiliary roller shaft; 58. bracket motor. DETAILED DESCRIPTION
[0016] The present invention is further described in detail below in conjunction with the accompanying drawings and specific embodiments. The embodiments of the present invention are provided for the purpose of illustration and description, and are not intended to be exhaustive or to limit the present invention to the disclosed forms. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiments are selected and described in order to better illustrate the principles and practical applications of the present invention, and to enable those of ordinary skill in the art to understand the present invention and thereby design various embodiments with various modifications suitable for specific uses. Example 1, please refer to Figure 1-Figure 6 The present invention provides a technical solution: a lighting lamp with adjustable light irradiation range, comprising a suspension lamp shell 1, the suspension lamp shell 1 comprising an adapter outer ring 12, an outer turntable 11 symmetrically rotated on both sides of the upper and lower outer surfaces of the adapter outer ring 12, a ball shaft 13 fixedly connected to the axis of the inner cavity of the outer turntable 11, a fixture 3 fixedly connected to the upper surface of the outer turntable 11, a chandelier module 4 is arranged at the axis of the outer surface of the suspension lamp shell 1, a two-way guide component 5 is arranged at the axis of the inner wall of the suspension lamp shell 1, and a control component 2 is arranged on the outer surface of the suspension lamp shell 1. When in use, a remote controller is also required for the operator to use, and the remote controller uses an electrical signal to remotely control the control component 2 to achieve the effect of remotely controlling the search range of the lighting lamp; The chandelier module 4 includes an upper sliding shell 41 and a lower sliding shell 46. Auxiliary pulleys 42 are symmetrically arranged on the front and rear sides of the outer surface of the upper sliding shell 41. An embedded iron block 43 is fixedly connected to the inner cavity of the upper sliding shell 41. A wire-releasing drum 44 is fixedly connected to the inner wall of the upper sliding shell 41. A connecting wire 45 is rotatably connected to the inner cavity of the wire-releasing drum 44. A large part of the connecting wire 45 is wound on the reel inside the wire-releasing drum 44. The wire-releasing drum 44 can extend the actual length of the connecting wire 45 by releasing the wire. An extended sliding plate 47 is fixedly connected to the upper part of the outer surface of the lower sliding shell 46, and metal inner rods 48 are evenly arranged in the inner cavity of the lower sliding shell 46. Auxiliary balls 49 are evenly rotated on the upper surface of the lower sliding shell 46 through a rotating groove. An illumination terminal 410 is fixedly connected to the axis of the inner wall of the lower sliding shell 46, and a zoom lens 411 is fixedly connected to the axis of the lower surface of the lower sliding shell 46. The current is directly transmitted to the illumination terminal 410 through the connecting wire 45. Under the control of the zoom lens 411, light can be concentrated to the area below to achieve the effect of enhancing the brightness of the light.
[0017] The bottom of the outer surface of the upper sliding shell 41 is slidably connected to the outer surface of the upper outer rotating disk 11, there are two auxiliary pulleys 42, the bottom end of the auxiliary pulley 42 is rollingly connected to the outer surface of the upper outer rotating disk 11, the top end of the connecting wire 45 extends to the outside of the pay-off reel 44, and the bottom end of the connecting wire 45 is fixedly connected to the inner cavity of the lighting terminal 410. The upper surface of the extended sliding disk 47 is slidably connected to the outer surface of the lower outer rotating disk 11, the top of the lower sliding shell 46 is slidably connected to the outer surface of the lower outer rotating disk 11 through the auxiliary ball 49, and the outer surface of the connecting wire 45 is slidably connected to the inner wall of the ball rotating shaft 13.
[0018] The bidirectional guiding component 5 comprises a built-in slider 51, a through slide groove 52 is provided at the axis center of the inner cavity of the built-in slider 51, a tension connecting tube 53 is evenly fixed in the middle of the inner cavity of the built-in slider 51, and tension springs 54 are symmetrically fixed on the upper and lower sides of the outer surface of the tension connecting tube 53, an end of the tension spring 54 away from the tension connecting tube 53 is fixedly connected with an adsorption magnetic rod 55, and an end of the adsorption magnetic rod 55 away from the tension connecting tube 53 is rollingly connected with an inner ball 56, and the adsorption magnetic rod 55 in the upper area can adsorb the embedded iron block 43 by magnetic force, at this time, the embedded iron block 43 drives the upper sliding shell 41 to be close to the upper surface of the upper outer turntable 11, and the adsorption magnetic rod 55 also slides out from the inside of the built-in slider 51, and the inner ball 56 at its top is also close to the inner wall of the upper outer turntable 11, and similarly, the adsorption magnetic rod 55 in the lower area can adsorb the metal inner rod 48 by magnetic force.
[0019] The outer surface of the adsorption magnetic rod 55 is slidably connected to the inner wall of the built-in slider 51, and the outer surface of the built-in slider 51 is slidably connected to the inner wall of the outer turntable 11. The bracket motor 58 is symmetrically arranged on the left and right sides of the inner cavity of the built-in slider 51, and the outer surface of the output shaft of the bracket motor 58 is fixedly connected to the auxiliary roller 57. The outer surface of the connecting wire 45 is slidably connected to the axis of the inner wall of the built-in slider 51 through the through-slot 52, and the outer surface of the auxiliary roller 57 extends to the inside of the through-slot 52 through the rotating cut groove. The outer surface of the connecting wire 45 and the outer surface of the auxiliary roller 57 are pressed against each other, and the bottom end of the bracket motor 58 is fixedly connected to the bottom of the inner wall of the built-in slider 51.
[0020] After the device is installed, the user can use the light emitted by the lighting end 410 for lighting, and further concentrate the emitted light through the zoom lens 411 to enhance the brightness. When the user needs to adjust the irradiation area of the lighting end 410, the user can use the remote control to operate it from below, thereby achieving the effect of moving the lighting area of the chandelier module 4. The specific method is as follows: The user uses the remote control to transmit an electrical signal to the control component 2 above, and then moves the internal two-way guide component 5 through the control component 2. When the two-way guide component 5 moves along the inner wall of the suspension lamp shell 1, the adsorption magnetic rod 55 at the bottom thereof will slide along the inner wall of the lower outer turntable 11 under the movement control of the built-in slider 51. Since the adsorption magnetic rod 55 produces an adsorption effect on the metal inner rod 48 of the lower sliding shell 46 through the lower outer turntable 11, when the built-in slider 51 moves slowly, the lower sliding shell 46 as a whole will also slide synchronously along the lower surface of the lower outer turntable 11 under the traction of the magnetic force, thereby achieving the effect of adjusting the illumination angle of the lighting end 410.
[0021] Since the lower sliding shell 46 and the built-in slider 51 will generate a large friction force with the outer turntable 11 when they slide directly, the device is provided with structures to reduce friction resistance in multiple places, such as the inner ball 56 at the end of the adsorbed magnetic rod 55, the extended sliding disk 47 on the outside of the lower sliding shell 46 and the auxiliary ball 49 at the top of the lower sliding shell 46, all of which reduce friction resistance by using the principle of rolling friction instead of static friction, thereby enhancing the effect of magnetic traction.
[0022] When the bidirectional guiding component 5 slides, the adsorption magnetic rod 55 above it drives the upper sliding shell 41 to slide synchronously by pulling the energy of the embedded iron block 43. When the pay-off reel 44 moves, the connecting wire 45 in its inner cavity will produce resistance to the pay-off reel 44. Therefore, the pay-off reel 44 needs to continuously pay out the wire while moving, thereby extending the actual length of the connecting wire 45, so as to pay out the wire as the lower sliding shell 46 moves, preventing the lower sliding shell 46 from being stuck due to the traction of the connecting wire 45, thereby achieving the effect of the connecting wire 45 pulling the connecting wire 45.
[0023] When the lower sliding shell 46 slides, the connecting wire 45 will definitely slide downward along the through sliding groove 52. Since the inlet and outlet of the connecting wire 45 are bent with the built-in slider 51, although ball shafts 13 are provided on the upper and lower sides of the built-in slider 51 to reduce friction resistance, the resistance encountered by the connecting wire 45 is still relatively large. Therefore, auxiliary rollers 57 are provided on both sides of the through sliding groove 52. The auxiliary rollers 57 on both sides are reversed by the bracket motor 58, which provides transfer power for the connecting wire 45 to slide downward, thereby effectively enhancing the sliding effect of the connecting wire 45.
[0024] When the upper and lower sides of the two-way guiding component 5 are successfully docked, its adsorption magnetic rod 55 will slide out from the inside of the built-in slider 51 under the reaction of the magnetic force, and fit the inner wall of the outer turntable 11. If the upper adsorption magnetic rod 55 is misaligned with the embedded iron block 43, or the lower adsorption magnetic rod 55 is misaligned with the metal inner rod 48, the adsorption magnetic rod 55 will lose its magnetic effect and shrink to the inside of the built-in slider 51 under the action of the tension spring 54. At this time, the tension on the tension tube 53 will also be greatly reduced, and the control force of the two-way guiding component 5 on the misaligned sliding shell will decrease, and correction work needs to be carried out in time so that the device can be used normally.
[0025] Example 2, please refer to Figure 1-Figure 7 The present invention provides a technical solution: on the basis of Example 1, the control component 2 includes a signal ring 21, and signal receiving rods 23 are symmetrically arranged on the left and right sides of the upper surface of the signal ring 21, and docking guide rods 22 are evenly fixed at the bottom of the inner cavity of the signal ring 21, and the bottom end of the docking guide rod 22 is fixedly connected to a propulsion sleeve 24, and a propulsion slide rod 25 is slidably connected to one side of the inner cavity of the propulsion sleeve 24, and a built-in rotating wheel 26 is rotatably connected to the other side of the inner cavity of the propulsion sleeve 24, and the outer surface of the built-in rotating wheel 26 is rollingly connected to a ring slide rail 27.
[0026] There are two push sleeves 24, one end of the push slide 25 away from the push sleeve 24 extends to the outside of the suspension lamp housing 1 through the plug interface, and the outer surface of the push slide 25 is slidably connected to the inner cavity of the adapter outer ring 12 through the plug interface, and the end of the push slide 25 away from the push sleeve 24 is fixedly connected to the middle of the outer surface of the built-in slider 51. The upper surface of the holder 3 is fixedly connected to the ceiling, the side of the outer surface of the push sleeve 24 away from the built-in rotating wheel 26 is fixedly connected to the outer surface of the adapter outer ring 12, and the outer surface of the annular slide rail 27 is fixedly connected to the ceiling.
[0027] The signal ring 21 receives the electrical signal transmitted by the remote control through the signal receiving rods 23 on both sides, thereby controlling the propulsion sleeves 24 on both sides to work through the docking guide rods 22, that is, the propulsion sleeves 24 control the telescopic effect of the propulsion slide rod 25, and control the built-in slider 51 to move relative to the suspension lamp shell 1, and the built-in rotating wheel 26 on the other side of the propulsion sleeve 24 can roll and slide along the inner wall of the annular slide rail 27, thereby driving the adapter outer ring 12 to rotate relative to the outer turntable 11. At this time, the propulsion slide rod 25 will change the propulsion angle of the built-in slider 51, thereby ensuring that the built-in slider 51 can move to any position in the area where the suspension lamp shell 1 is located, so that the illumination range of the light is larger and the blind spots of illumination are eliminated.
[0028] Obviously, the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field and related fields without creative work should fall within the scope of protection of the present invention. The structures, devices and operating methods not specifically described and explained in the present invention are implemented according to the conventional means in the field unless otherwise specified and limited.
Claims
1. A lighting lamp with adjustable light irradiation range, comprising a suspended lamp housing (1), characterized in that: The suspension lamp housing (1) comprises an adapter outer ring (12), an outer turntable (11) is symmetrically rotatable on the upper and lower sides of the outer surface of the adapter outer ring (12), a ball bearing shaft (13) is fixedly connected to the axis of the inner cavity of the outer turntable (11), a fixture (3) is fixedly connected to the upper surface of the outer turntable (11), a chandelier module (4) is arranged at the axis of the outer surface of the suspension lamp housing (1), a bidirectional guide component (5) is arranged at the axis of the inner wall of the suspension lamp housing (1), and a control component (2) is arranged on the outer surface of the suspension lamp housing (1); The chandelier module (4) comprises an upper sliding shell (41) and a lower sliding shell (46); auxiliary pulleys (42) are symmetrically arranged on the front and rear sides of the outer surface of the upper sliding shell (41); an inner cavity of the upper sliding shell (41) is fixedly connected to an embedded iron block (43); an inner wall of the upper sliding shell (41) is fixedly connected to a wire-releasing drum (44); and the inner cavity of the wire-releasing drum (44) is rotatably connected to a connecting wire (45); An extended sliding plate (47) is fixedly connected to the upper part of the outer surface of the lower sliding shell (46), the inner cavity of the lower sliding shell (46) is evenly provided with metal inner rods (48), the upper surface of the lower sliding shell (46) is evenly rotated with auxiliary balls (49) through a rotating groove, the axis of the inner wall of the lower sliding shell (46) is fixedly connected to an illumination end (410), and the axis of the lower surface of the lower sliding shell (46) is fixedly connected to a zoom lens (411).
2. The lighting lamp with adjustable light irradiation range according to claim 1, characterized in that: The bottom of the outer surface of the upper sliding shell (41) is slidably connected to the outer surface of the upper outer turntable (11), the number of the auxiliary pulleys (42) is two, the bottom end of the auxiliary pulley (42) is rollingly connected to the outer surface of the upper outer turntable (11), the top end of the connecting wire (45) extends to the outside of the pay-off reel (44), and the bottom end of the connecting wire (45) is fixedly connected to the inner cavity of the lighting terminal (410).
3. The lighting lamp with adjustable light irradiation range according to claim 2, characterized in that: The upper surface of the extended sliding plate (47) is slidably connected to the outer surface of the lower outer rotating plate (11), the top of the lower sliding shell (46) is slidably connected to the outer surface of the lower outer rotating plate (11) via an auxiliary ball (49), and the outer surface of the connecting wire (45) is slidably connected to the inner wall of the ball rotating shaft (13).
4. The lighting lamp with adjustable light irradiation range according to claim 1, characterized in that: The bidirectional guide component (5) comprises a built-in slider (51), a through slide groove (52) is provided at the axis center of the inner cavity of the built-in slider (51), a tension link (53) is evenly fixed in the middle of the inner cavity of the built-in slider (51), tension springs (54) are symmetrically fixed on the upper and lower sides of the outer surface of the tension link (53), an end of the tension spring (54) away from the tension link (53) is fixedly connected to an adsorption magnetic rod (55), and an end of the adsorption magnetic rod (55) away from the tension link (53) is rollingly connected to an inner ball (56).
5. The lighting lamp with adjustable light irradiation range according to claim 4, characterized in that: The outer surface of the adsorption magnetic rod (55) is slidably connected to the inner wall of the built-in slider (51), and the outer surface of the built-in slider (51) is slidably connected to the inner wall of the outer turntable (11). Support motors (58) are symmetrically arranged on the left and right sides of the inner cavity of the built-in slider (51), and the outer surface of the output shaft of the support motor (58) is fixedly connected to the auxiliary roller (57).
6. The lighting lamp with adjustable light irradiation range according to claim 5, characterized in that: The outer surface of the connecting wire (45) is slidably connected to the axis of the inner wall of the built-in slider (51) through the through-slide groove (52), the outer surface of the auxiliary roller (57) extends to the inside of the through-slide groove (52) through the cutting groove, the outer surface of the connecting wire (45) and the outer surface of the auxiliary roller (57) are pressed against each other, and the bottom end of the bracket motor (58) is fixedly connected to the bottom of the inner wall of the built-in slider (51).
7. The lighting lamp with adjustable light irradiation range according to claim 6, characterized in that: The control component (2) comprises a signal ring (21), signal receiving rods (23) are symmetrically arranged on the left and right sides of the upper surface of the signal ring (21), docking guide rods (22) are evenly fixed at the bottom of the inner cavity of the signal ring (21), the bottom end of the docking guide rod (22) is fixedly connected to a propulsion sleeve (24), one side of the inner cavity of the propulsion sleeve (24) is slidably connected to a propulsion slide rod (25), the other side of the inner cavity of the propulsion sleeve (24) is rotatably connected to a built-in rotating wheel (26), and the outer surface of the built-in rotating wheel (26) is rollingly connected to an annular slide rail (27).
8. The lighting lamp with adjustable light irradiation range according to claim 7, characterized in that: The number of the propulsion sleeves (24) is two, one end of the propulsion slide rod (25) away from the propulsion sleeve (24) extends to the outside of the suspension lamp housing (1) through the plug interface, and the outer surface of the propulsion slide rod (25) is slidably connected to the inner cavity of the adapter outer ring (12) through the plug interface, and the one end of the propulsion slide rod (25) away from the propulsion sleeve (24) is fixedly connected to the middle part of the outer surface of the built-in slide block (51).
9. The lighting lamp with adjustable light irradiation range according to claim 8, characterized in that: The upper surface of the fixer (3) is fixedly connected to the ceiling, the outer surface of the propulsion sleeve (24) is fixedly connected to the outer surface of the adapter outer ring (12) at a side away from the built-in rotating wheel (26), and the outer surface of the annular slide rail (27) is fixedly connected to the ceiling.