CN222978046U

CN222978046U - Lighting lamp capable of being rotationally fixed with cylindrical support with support plate

Info

Publication number: CN222978046U
Application number: CN202422227073.6U
Authority: CN
Inventors: 周新焰; 舒畅
Original assignee: Ningbo Dongfang Shengshi Optoelectronics Technology Co ltd
Current assignee: Ningbo Dongfang Shengshi Optoelectronics Technology Co ltd
Priority date: 2024-09-11
Filing date: 2024-09-11
Publication date: 2025-06-13
Anticipated expiration: 2034-09-11

Abstract

The present invention relates to a lighting lamp that can be rotatably fixed with a cylindrical bracket with a support plate, comprising a lamp holder, a light source assembly disposed at the bottom of the lamp holder, a control circuit board, a power supply and a switch disposed inside the lamp holder in sequence, the light source assembly, the power supply and the switch are all electrically connected to the control circuit board, a docking groove is provided on the outer wall of the lamp holder, the docking groove is connected to the bottom of the lamp holder, a baffle is provided in the docking groove, a through opening is formed on the left side of the baffle, and the through opening is connected to the docking groove. The lighting lamp of the present technical solution can be not easily deflected and separated when used in conjunction with the cylindrical bracket, so as to maintain the lighting direction more stably, so that the lighting effect and the user experience can be significantly improved.

Description

Lighting lamp capable of being rotationally fixed with cylindrical support with support plate

Technical Field

The invention relates to the technical field of lighting equipment, in particular to a lighting lamp which can be rotationally fixed with a cylindrical support with a supporting plate.

Background

The portable lighting lamp is lighting equipment which is convenient to carry and move, is small in size, light in weight and easy to operate, and is suitable for outdoor activities, emergency situations, camping, night reading or other occasions needing temporary lighting.

In order to enable a user to use the portable illuminating lamp in different scenes when the user releases both hands, the portable illuminating lamp is designed to be fixed with other objects or not through considering the stability of the structure of the portable illuminating lamp and whether the portable illuminating lamp can be conveniently clamped with other objects, the Chinese patent with the patent name of CN219433104U is disclosed, the portable illuminating lamp comprises a base bottom cover, a first base upper cover, a second base upper cover, a first base connecting piece, a second base connecting piece, a round aluminum sleeve, a switch key, a driving plate, a tripod aluminum base, a lamp belt, an inner tube, an outer tube and a top cover, wherein the upper end of the base bottom cover is provided with a first base upper cover and a second base upper cover through screws, in addition, the upper end of the base bottom cover 1 is provided with a first balancing weight and a second balancing weight, the number of the second balancing weights is two, the two balancing weights are in mutual contact, and the two second balancing weights are in contact with the first balancing weights and the second balancing weights are in contact with the first base upper cover and the second base upper cover.

The portable lighting lamp with the structure can be freely combined through the design of the first balancing weight and the second balancing weight to meet the weight requirements of different overall scenes, whether the lighting lamp can be kept stable or not in a single placement scene is considered in the design, when the portable lighting lamp is used in a partial scene, a user needs to enable the lighting lamp to be projected onto the ground to prevent a dark area around the lighting lamp, the lighting lamp can be used in an inverted state, at the moment, the first balancing weight and the second balancing weight obviously cannot play a weight role, at the moment, the portable lighting lamp is often required to be supported by means of a cylindrical support, a plurality of supporting plates 1001 are distributed on the inner wall of the cylindrical support 10, after the lighting lamp is inserted into the cylindrical support 10, the base bottom cover part of the lighting lamp is supported by the supporting plates 1001, even if the lighting lamp is supported by the cylindrical support 10, the lighting lamp is still easy to rotate relative to the cylindrical support 10, the lighting lamp is easy to separate from the cylindrical support 10 in the axial direction of the cylindrical support 10, at the moment, the lighting lamp is easy to fall down and damage is caused, and the lighting lamp cannot be kept in the fixed direction.

Disclosure of Invention

Aiming at the situation, in order to overcome the problems that the existing portable illuminating lamp can be kept stable only in a single placement scene, the illuminating lamp is easy to rotate relative to the cylindrical support when being inverted and matched with the cylindrical support for use, and is easy to separate from the cylindrical support when being subjected to an intentional force in the axial direction of the cylindrical support, so that the illuminating lamp is damaged in a falling way, and meanwhile, the illuminating lamp cannot keep a fixed illumination direction, and the sight and the illumination effect of a user are affected.

In order to achieve the above object, the technical solution of the present invention is:

The utility model provides a can with the rotatory fixed light of tubular support of taking backup pad, it includes the lamp stand, and the bottom configuration of lamp stand has light source module, and the inside of lamp stand is equipped with control circuit board, power and switch in proper order, and light source module, power and switch all are connected with the control circuit board electricity, have seted up the butt joint groove on the lateral wall of lamp stand, and the butt joint groove link up with the bottom of lamp stand, has the baffle in the butt joint groove, and the left side of baffle is formed with the through-hole, and through-hole and butt joint groove intercommunication.

Preferably, the lamp holder further comprises a magnet, a fixing groove is formed in the bottom of the lamp holder, and the magnet is embedded in the fixing groove.

Preferably, the width of the abutting groove is larger than the width of the support plate of the cylindrical support, and the width of the through hole is larger than or equal to the width of the support plate.

Preferably, the number of the docking slots is four.

Preferably, the bottom of the lamp holder is provided with a light source mounting groove, the light source mounting groove is communicated with the inside of the lamp holder, and the light source assembly is detachably connected in the light source mounting groove.

Preferably, the light source assembly is a flat lamp assembly, the flat lamp assembly comprises a flat lamp cover and a lamp panel, the lamp panel is placed in the light source mounting groove and is electrically connected with the control circuit board, and the flat lamp cover is covered on the lamp panel and is embedded in the light source mounting groove.

Preferably, the top of the light source installation groove is provided with a first clamping groove, and the flat-plate type lampshade is clamped and fixed with the first clamping groove through the top.

Preferably, the light source assembly is a down lamp assembly, the down lamp assembly comprises a lamp holder, a lamp bar and a cylindrical lampshade, one end of the lamp holder is detachably fixed in the light source mounting groove through a threaded fastener, the other end of the lamp holder is located in an external space, a slide way is formed in the lamp holder along the length direction, the lamp bar is in sliding fit in the slide way, the cylindrical lampshade is covered on the lamp holder, and the top of the cylindrical lampshade is embedded in the light source mounting groove.

Preferably, the top of the light source installation groove is provided with a second clamping groove, and the cylindrical lampshade is clamped and fixed with the second clamping groove through the top.

Preferably, the switch is a touch switch.

Preferably, the solar lamp further comprises a solar panel, wherein the solar panel is electrically connected with the control circuit board, the solar panel is arranged at the top of the lamp holder, and the power supply is a storage battery.

Preferably, the lamp further comprises a charging interface, the charging interface is electrically connected with the control circuit board, and the charging interface is fixed on the outer wall of the lamp holder and is sealed through a dust cover.

Preferably, the lamp holder comprises a base and a lower cover which are vertically opposite, the butt joint groove is formed on the lower cover, the top of the butt joint groove is sealed by the base, a limit clamping strip is formed at the bottom of the base, the shape of the limit clamping strip is consistent with that of the top of the lower cover and is embedded in the lower cover, a plug post is further formed at the bottom of the base, and a cannula matched with the plug post in a plug manner is formed on the lower cover.

Compared with the prior art, the invention has the advantages that:

When the illuminating lamp is connected with the cylindrical bracket in a downward state of the light source assembly, in order to obtain the support of the supporting plate, the supporting plate is aligned with the butt joint groove and moves relatively to the butt joint groove, so that the supporting plate can be buckled into the lower groove body of the butt joint groove, the position of the supporting plate is generally opposite to the through hole or opposite to the baffle plate, the supporting plate can move relatively further to enter the upper groove body through the through hole under the condition of opposite to the through hole, if the supporting plate is opposite to the baffle plate, the lamp holder is required to rotate towards the through hole until the supporting plate is opposite to the through hole, then enters the upper groove body, finally the supporting plate is enabled to be embedded above the baffle plate through rotating the lamp holder, the upper movement of the baffle plate and the whole lamp holder is limited, the lamp holder is prevented from being separated from the cylindrical bracket when the lamp holder is subjected to an intentional force along the axial direction of the cylindrical bracket, the falling is prevented, meanwhile, the lamp holder can be limited to rotate away from the through hole side, the possibility of deflecting under the effect of the intentional force is reduced, the illuminating direction of the light source assembly is maintained, the illuminating effect is remarkably improved, and the using experience is improved.

Drawings

FIG. 1 is a schematic view of the overall structure of a conventional cylindrical stent with support plates;

FIG. 2 is a schematic view showing the overall structure of the illumination lamp according to embodiment 1 of the present utility model;

FIG. 3 is a schematic view showing the overall structure of the illumination lamp according to embodiment 1 of the present utility model when the illumination lamp is fixed to the cylindrical stand;

FIG. 4 is an enlarged schematic view of the portion A of FIG. 3 according to the present utility model;

FIG. 5 is a schematic view showing the overall structure of the illumination lamp according to embodiment 1 of the present utility model at another view angle;

Fig. 6 is a schematic view showing the structure of the illumination lamp of embodiment 1 of the present utility model when the light source assembly is disassembled;

FIG. 7 shows a discharge light source of the illumination lamp of the present utility model the whole structure after assembly is schematically shown;

Fig. 8 is a schematic view showing the overall structure of the illumination lamp according to embodiment 2 of the present utility model;

fig. 9 is a schematic view showing the structure of the illumination lamp according to embodiment 2 of the present utility model when the light source assembly is disassembled;

Fig. 10 is a schematic view showing the overall structure of a lamp holder of the illumination lamp light source assembly according to embodiment 2 of the present utility model;

FIG. 11 is a schematic view of the structure of the solar panel and switch of the illumination lamp of the present utility model separated from the lamp base;

fig. 12 is a schematic exploded view of the lamp socket of the illumination lamp of the present utility model.

As shown in the figure:

1. The lamp comprises a lamp holder, 101, a base, 101a, a fixing groove, 101B, a limit clamping strip, 101c, a plug, 102, a lower cover, 102A, a butt joint groove, 102B, a baffle, 102c, a through hole, 102d, a light source installation groove, 102e, a first clamping groove, 102f, a second clamping groove, 102g, a cannula, 2, a light source assembly, 2A, a flat lamp assembly, 201, a flat lamp cover, 202, a lamp panel, 2B, a tube lamp assembly, 203, a lamp holder, 203a, a slideway, 204, a lamp strip, 205, a cylindrical lamp cover, 3, a control circuit board, 4, a power supply, 5, a switch, 501, a touch switch, 6, a magnet, 7, a solar panel, 8, a charging interface, 9, a dustproof cover, A1, a cylindrical support, A11 and a support plate.

Detailed Description

The invention will be described in further detail with reference to the drawings and the specific examples.

In the description of the present invention, it should be noted that, directions or positional relationships indicated by terms such as "upper", "lower", "left", "right", "inner", "outer", etc. are based on directions or positional relationships shown in the drawings, or directions or positional relationships in which the inventive product is conventionally put in use, are merely for convenience of description, and are not intended to indicate or imply that the directions are necessarily specific directions and specific direction configurations and operations, and thus should not be construed as limiting the present invention.

Example 1:

As shown in fig. 1 to 4, the utility model relates to a lighting lamp capable of being rotationally fixed with a cylindrical support with a support plate, which comprises a lamp holder 1, wherein the bottom of the lamp holder 1 is provided with a light source assembly 2, the inside of the lamp holder 1 is hollow, and is sequentially provided with a control circuit board 3, a power supply 4 and a switch 5, the light source assembly 2, the power supply 4 and the switch 5 are all electrically connected with the control circuit board 3, the control circuit board 3 is provided with a chip, a user inputs a control instruction through the switch 5, the chip receives the control instruction and then controls the working state of the light source assembly 2, and the power supply 4 supplies power for the chip and the light source assembly 2;

As shown in fig. 2 to 4, a docking slot 102a is formed on the outer sidewall of the lamp socket 1, the docking slot 102a is arranged along the axial direction of the base, the docking slot 102a is penetrated with the bottom of the lamp socket 1, the other end is closed, an external object can enter the inside through one end of the docking slot 102a penetrated with the top of the lamp socket 1, the other end limits the moving travel to keep the external object in the docking slot 102a, a baffle plate 102b is arranged in the docking slot 102a, the baffle plate 102b is positioned in the middle position of the docking slot 102a to divide the docking slot 102a into an upper slot body and a lower slot body, a through hole 102c is formed on the left side of the baffle plate 102b, that is, the length of the baffle plate 102b is smaller than the width of the docking slot 102a, thus forming a through hole 102c, and it should be mentioned that the position of the through hole 102c depends on the placing state of the whole illuminating lamp, and the downward state of the light source assembly 2 is taken as a reference, when the illuminating lamp is connected with the cylindrical bracket 10 in a downward state of the light source assembly 2, the supporting plate 1001 is aligned with the butting groove 102a and is relatively moved to enable the supporting plate 1001 to be buckled into the lower groove body of the butting groove 102a, at the moment, the supporting plate 1001 is generally opposite to the through hole 102c or opposite to the baffle plate 102b, and can relatively move further into the upper groove body through the through hole 102c under the condition that the supporting plate is opposite to the through hole 102c, if the supporting plate is opposite to the baffle plate 102b, the lamp holder 1 is required to be rotated towards the direction of the through hole 102c until the supporting plate 1001 is opposite to the through hole 102c and then enters the upper groove body, finally, the supporting plate 1001 is embedded above the baffle plate 102b by rotating the lamp holder 1, so that the upward movement of the baffle plate 102b and the whole lamp holder 1 is limited, avoid lamp stand 1 to receive the unexpected force time of following cylindrical support 10 axial direction and separate with cylindrical support 10, prevent to fall, simultaneously, also can restrict lamp stand 1 to deviating from the rotation of opening 102c side, reduce its possibility of deflecting under the unexpected force effect to the illumination direction of more stable maintenance light source subassembly 2 is showing and is promoting illuminating effect and use experience.

As shown in fig. 2 to 4, the lamp socket further comprises a plurality of magnets 6, the bottom of the lamp socket 1 is provided with fixing grooves 101a, the fixing grooves 101a are in one-to-one correspondence with the magnets 6 and are distributed around the center of the lamp socket 1, the magnets 6 are embedded in the corresponding fixing grooves 101a so as to be fixed with the fixing grooves 101a by a simple inserting formula, the installation of the magnets 6 is facilitated, and when the illuminating lamp is connected with the cylindrical support 10, the magnets 6 can be adsorbed and fixed with the cylindrical support 10 made of metal materials, so that the lamp socket 1 and the cylindrical support 10 are kept relatively fixed, and the connection stability is improved better.

Further, the width of the docking slot 102a is greater than the width of the support plate 1001 of the cylindrical bracket 10, so that the support plate 1001 can be inserted into the docking slot 102a, and a necessary space is provided for the support plate 1001 to move laterally in the docking slot 102a, and the width of the through hole 102c is greater than or equal to the width of the support plate 1001, so that the support plate 1001 finally enters the upper slot body above the baffle plate 102b through the through hole 102 c.

Further, the number of the docking slots 102a is four, so that the number of the docking slots 102a is ensured to be equal to the number of the supporting plates 1001 on the cylindrical support 10, and when the docking slots 102a are connected with the cylindrical support 10, each docking slot 102a is provided with a corresponding supporting plate 1001 to be matched, so that the fixed point after connection is increased, and the lighting lamp can be stably supported.

As shown in fig. 6 and 7, the bottom of the lamp holder 1 is provided with a light source mounting groove 102d, the light source mounting groove 102d is communicated with the inside of the lamp holder 1, so that the wiring of wires is facilitated, the light source assembly 2 is detachably connected in the light source mounting groove 102d, the wires of the light source assembly 2 penetrate into the lamp holder 1 and are electrically connected with the control circuit board 3, the light source assembly 2 is configured to be detachable, so that the new light source assembly 2 is convenient to replace when the service life is exhausted, the whole illuminating lamp is not required to be replaced, the use cost is saved, and the intact part of the illuminating lamp is prevented from being abandoned, so that the reasonable utilization can be still performed.

As shown in fig. 6, the light source assembly 2 is a flat-plate light assembly 2A, the flat-plate light assembly 2A comprises a flat-plate lampshade 201 and a light plate 202, the light plate 202 is provided with a plurality of LED lamp beads, the light plate 202 is placed in a light source mounting groove 102d, so that a detachable connection relation is formed between the light plate 202 and the light source mounting groove 102d, meanwhile, the light plate 202 is electrically connected with a control circuit board 3, the light beads are controlled to be turned on or off by the control circuit board 3, the flat-plate lampshade 201 is covered on the light plate 202 and embedded in the light source mounting groove 102d, detachable connection is formed between the light plate lampshade 201 and the light source mounting groove 102d, and the flat-plate lampshade 201 can be detached or mounted conveniently only by controlling the movement of the flat-plate lampshade 201 in a direction deviating from the light source mounting groove 102 d.

As shown in fig. 7, a first clamping groove 102e is formed in the top of the light source mounting groove 102d, the flat lamp shade 201 is clamped and fixed with the first clamping groove 102e through the top, the bottom of the flat lamp shade 201 is fixed through the first clamping groove 102e, and the movement of the flat lamp shade 201 is limited by matching with the light source mounting groove 102d, so that the flat lamp shade 201 can be stably kept in the light source mounting groove 102d after being mounted.

As shown in fig. 5 and 11, the switch 5 is a touch switch 501, and compared with a mechanical switch, the touch switch 501 can be hidden in the lighting lamp, so that the lighting lamp has a cleaner appearance as a whole, and is more suitable for being used in a humid or dusty environment.

As shown in fig. 5 and 11, the lighting lamp further comprises a solar panel 7, the solar panel 7 is electrically connected with the control circuit board 3, the solar panel 7 is arranged at the top of the lamp holder 1, solar energy is conveniently received when the lighting lamp is connected with the cylindrical support 10, the power supply 4 is a storage battery, the solar panel converts the solar energy into electric energy to be stored in the storage battery for charging the storage battery, so that the lighting lamp is more environment-friendly to use, meanwhile, normal use can be ensured in places with darker light such as rainy days, and the portable function of the lighting lamp is also provided by the arrangement, so that the lighting lamp is convenient for users to use outdoors without power supply line connection.

As shown in fig. 2 and 11, the portable lighting lamp further comprises a charging interface 8, the charging interface 8 is electrically connected with the control circuit board 3, the charging interface 8 is fixed on the outer wall of the lamp holder 1 and is sealed by a dust cover 9, the charging interface 8 is specifically a type-interface, the charging interface 8 is connected by a data line to charge the mobile equipment, and further the portable lighting lamp further has the function of the portable power source 4, so that the charging requirement of a user in outdoor use is better met, and the dust cover 9 can prevent dust, rain and snow and other magazines from entering the charging interface 8 to cause poor contact when the mobile equipment is not required to be charged.

As shown in fig. 12, the lamp socket 1 comprises a base 101 and a lower cover 102 which are opposite to each other up and down, a butt joint groove 102a is formed on the outer side wall of the lower cover 102, a corresponding baffle plate 102b is also positioned on the lower cover 102, the top of the butt joint groove 102a is closed by the base 101, so that the butt joint groove 102a is only opened at the bottom, a step is formed between the matching positions of the base 101 and the lower cover 102 during connection, a magnet 6 is positioned on the step, the step can be matched with the top of the cylindrical support 10 during connection with the cylindrical support 10, a limit clamping strip 101b is formed at the bottom of the base 101, the shape of the limit clamping strip 101b is consistent with the shape of the top of the lower cover 102, so that the limit clamping strip can be embedded into the lower cover 102 and form a clamping connection with the lower cover 102, the fixing between the lower cover 102 is realized, meanwhile, a plug post 101c is also formed at the bottom of the base 101, a plurality of groups of plug pins 102g are formed on the bottom of the lower cover 102, the plug pins 101c and the corresponding plug pins 102g are in number, so that the firm connection of the plug pins and the fixing points are realized in a mode of increasing,

Example 2:

As shown in fig. 7 to 10, in this embodiment, the light source assembly 2 is a down lamp assembly 2B, specifically, the down lamp assembly 2B is composed of a lamp holder 203, a lamp strip 204 and a cylindrical lampshade 205, one end of the lamp holder 203 is detachably fixed in a light source mounting groove 102d through a threaded fastener, the lamp holder 203 is used as a framework for supporting the lamp strip 204, an aluminum profile is selected for use, the other end of the lamp holder 203 extends into an external space, a slide 203a is provided on the lamp holder 203 along the length direction, the lamp strip 204 is slidably matched in the slide 203a, during disassembly, the lamp strip 204 can be embedded from the end of the slide 203a and is slidably completed along the slide 203a, in this embodiment, the number of the slide 203a is at least one, so that a plurality of groups of lamp strips 204 can be installed simultaneously, and further, the illumination range is enlarged during illumination, the cylindrical lampshade 205 is covered on the lamp holder 203, and the top is embedded in the light source mounting groove 102d, thereby forming a detachable connection with the light source mounting groove 102d, in this embodiment, the lamp holder 203 is connected with the light source mounting groove 102d through the threaded fastener, the cylindrical lampshade 205 can be detachably connected with the light source assembly 2B through the light source mounting groove 203, and the light source assembly 2B can be quickly disassembled, and the disassembly and the light assembly can be replaced by a user can be realized, and the flat panel assembly 2 can be quickly and the disassembly and the assembly can be conveniently replaced.

As shown in fig. 7, the top of the light source mounting groove 102d is provided with a second clamping groove 102f, the cylindrical lampshade 205 is clamped and fixed with the second clamping groove 102f through the top, the action of the second clamping groove 102f is consistent with that of the first clamping groove 102e, the bottom of the cylindrical lampshade 205 is fixed through the second clamping groove 102f, and the movement of the cylindrical lampshade 205 is limited by the cooperation of the light source mounting groove 102d, so that the cylindrical lampshade 205 can be stably kept in the light source mounting groove 102d after being mounted.

Referring to fig. 1 to 12, in combination with embodiment 1 and embodiment 2, when the illumination lamp of the present utility model is used in combination with the cylindrical bracket 10 in a state that the light source assembly 2 faces downward, it is necessary to obtain the support of the support plate 1001 of the cylindrical bracket 10, firstly, align the support plate 1001 with the docking slot 102a one by one, and make the support plate 1001 move relatively, so that the support plate 1001 is snapped into the lower slot of the corresponding docking slot 102a, if the support plate 1001 is located at the position opposite to the through hole 102c, it can move relatively further into the upper slot of the docking slot 102a through the through hole 102c, if it is opposite to the baffle 102B, it is necessary to rotate the lamp holder 1 in the direction of the through hole 102c until the support plate 1001 is opposite to the through hole 102c, then enter the upper slot, finally, by rotating the lamp holder 1, the support plate 1001 is snapped above the baffle plate 102B and the whole lamp holder 1 are restricted from moving upward by the support plate 1001, the lamp holder 1 can be limited to rotate towards the side deviating from the through hole 102c, the possibility of deflection of the lamp holder 1 under the action of an intentional force is reduced, meanwhile, the magnet 6 is synchronously adsorbed on the upper edge of the cylindrical support 10, the connection stability is further enhanced, in addition, the type of the light source assembly 2 can be replaced according to the user requirement, when the light source assembly 2 connected with the lamp holder 1 is the light plate 202 and the flat lamp shade 201, the flat lamp shade 201 can be removed from the light source mounting groove 102d, then the light plate 202 is taken out and replaced to be the light source assembly 2 of the down lamp assembly 2B, if the down lamp assembly 2B is to be replaced, the cylindrical lamp shade 205 is removed from the light source mounting groove 102d, then the lamp holder 203 and the light bar 204 can be taken down together by removing the threaded fastener for fixing the lamp holder 203, and the light bar 204 only needs to move along the slide way 203a on the lamp holder 203 when the light bar 204 is removed.

The foregoing embodiments and description have been provided merely to illustrate the principles and best modes of carrying out the invention, and various changes and modifications can be made therein without departing from the spirit and scope of the invention as defined in the appended claims.

Claims

1. Can with the rotatory fixed light of tubular support of taking backup pad, its characterized in that, it includes lamp stand (1), the bottom configuration of lamp stand (1) has light source subassembly (2), and the inside of lamp stand (1) is equipped with control circuit board (3), power (4) and switch (5) in proper order, light source subassembly (2), power (4) and switch (5) all are connected with control circuit board (3) electricity, docking groove (102 a) have been seted up on the lateral wall of lamp stand (1), docking groove (102 a) link up with the bottom of lamp stand (1), baffle (102 b) have in docking groove (102 a), the left side of baffle (102 b) is formed with through-hole (102 c), just through-hole (102 c) and docking groove (102 a) intercommunication.

2. The illuminating lamp capable of being rotationally fixed with the cylindrical support with the supporting plate according to claim 1, further comprising a magnet (6), wherein a fixing groove (101 a) is formed at the bottom of the lamp holder (1), and the magnet (6) is embedded in the fixing groove (101 a).

3. The illuminating lamp rotatably fixed with the cylindrical support with the support plate according to claim 2, wherein the width of the abutting groove (102 a) is larger than the width of the support plate (a 11) of the cylindrical support (A1), and the width of the through hole (102 c) is larger than or equal to the width of the support plate (a 11).

4. A lighting lamp rotatably fixed to a cylindrical support with a support plate according to claim 3, wherein the number of said docking slots (102 a) is four.

5. A lighting lamp as claimed in any one of claims 1 to 4, characterized in that a light source mounting groove (102 d) is provided in the bottom of the lamp holder (1), the light source mounting groove (102 d) is communicated with the inside of the lamp holder (1), and the light source assembly (2) is detachably connected to the light source mounting groove (102 d).

6. The illuminating lamp capable of being rotationally fixed with the cylindrical support with the supporting plate according to claim 5, wherein the light source assembly (2) is a flat lamp assembly (2A), the flat lamp assembly (2A) comprises a flat lamp cover (201) and a lamp panel (202), the lamp panel (202) is placed in the light source mounting groove (102 d) and is electrically connected with the control circuit board (3), and the flat lamp cover (201) is covered on the lamp panel (202) and is embedded in the light source mounting groove (102 d).

7. The lighting lamp capable of being rotationally fixed with the cylindrical support with the support plate according to claim 6, wherein a first clamping groove (102 e) is formed in the top of the light source installation groove (102 d), and the flat-plate type lampshade (201) is clamped and fixed with the first clamping groove (102 e) through the top.

8. The illuminating lamp capable of being rotationally fixed with the cylindrical support with the supporting plate according to claim 5, wherein the light source assembly (2) is a down lamp assembly (2B), the down lamp assembly (2B) comprises a lamp holder (203), a lamp strip (204) and a cylindrical lampshade (205), one end of the lamp holder (203) is detachably fixed in a light source mounting groove (102 d) through a threaded fastener, the other end of the lamp holder is located in an external space, a slide way (203 a) is formed in the lamp holder (203) along the length direction, the lamp strip (204) is in sliding fit with the slide way (203 a), the cylindrical lampshade (205) is covered on the lamp holder (203), and the top of the cylindrical lampshade is embedded in the light source mounting groove (102 d).

9. The illuminating lamp capable of being rotationally fixed with the cylindrical support with the supporting plate according to claim 8, wherein a second clamping groove (102 f) is formed in the top of the light source mounting groove (102 d), and the cylindrical lampshade (205) is clamped and fixed with the second clamping groove (102 f) through the top.

10. A lighting lamp as claimed in any one of claims 1, 2, 3, 4, 6, 7, 8 or 9, which is rotatably fixed to a cylindrical support with a support plate, characterized in that the switch (5) is a touch switch (501).

11. The illuminating lamp capable of being rotationally fixed with the cylindrical support with the supporting plate according to claim 10, further comprising a solar panel (7), wherein the solar panel (7) is electrically connected with the control circuit board (3), the solar panel (7) is arranged on the top of the lamp holder (1), and the power supply (4) is a storage battery.

12. A lighting lamp as claimed in claim 11, characterized in that it further comprises a charging interface (8), said charging interface (8) being electrically connected to the control circuit board (3), said charging interface (8) being fixed to the outer wall of the lamp holder (1) and being closed by a dust cap (9).

13. The illuminating lamp capable of being rotationally fixed with the cylindrical support with the supporting plate according to any one of claims 1, 2, 3, 4, 6, 7, 8, 9, 11 or 12, wherein the lamp holder (1) comprises a base (101) and a lower cover (102) which are opposite up and down, a butt joint groove (102 a) is formed on the lower cover (102), the top of the butt joint groove (102 a) is closed by the base (101), a limit clamping strip (101 b) is formed at the bottom of the base (101), the shape of the limit clamping strip (101 b) is consistent with that of the top of the lower cover (102) and is embedded in the lower cover (102), a plug post (101 c) is further formed on the bottom of the base (101), and a cannula (102 g) in plug-in fit with the plug post (101 c) is formed on the bottom of the lower cover (102).