CN107339668B - two-way spotlight - Google Patents

Abstract

The invention relates to a bidirectional spot lamp which comprises a lamp barrel, a lighting assembly and a reflecting cone barrel, wherein the lamp barrel comprises a barrel body, a mounting ring and a light outlet cover, the mounting ring is convexly arranged on the outer periphery of the barrel body, the light outlet cover is arranged at one end of the barrel body, a plurality of light outlet holes are formed in the light outlet cover, the lighting assembly comprises a support, a support barrel, a lamp plate and a plurality of L ED (infrared light emitting diode) lamp beads, the support is arranged at one end, deviating from the light outlet cover, of the barrel body, the support barrel is arranged on the support and is convexly arranged in the barrel body, the lamp plate is fixed on the end part of the support barrel, and the L ED lamp beads are arranged on the lamp plate and face the light outlet cover.

Description

two-way spotlight

technical field

The invention relates to a bidirectional spotlight.

Background technique

With the development of industry, spotlights have gradually become popular. For example, a spotlight generally includes a lamp canister and lamp beads installed in the lamp canister. The lamp canister generally includes a bottom plate and a conical cylindrical wall surrounding the bottom plate. Due to the shielding of the bottom plate, the light emitted by the lamp beads in the lamp can only be emitted from the opening of the conical cylindrical wall, and cannot be emitted. Realize two-way lighting.

SUMMARY OF THE INVENTION

Based on this, it is necessary to provide a bidirectional spotlight that can realize bidirectional lighting.

A two-way spotlight includes a lamp tube, a lighting assembly and a reflection cone; the lamp tube includes a tube body, a mounting ring and a light-emitting cover, the mounting ring is protruded on the outer periphery of the cylindrical body, and the light-emitting cover is It is arranged at one end of the cylinder, and the light-exiting cover is provided with a plurality of light-exiting holes; the lighting assembly includes a bracket, a support tube, a lamp board and a plurality of LED lamp beads, and the bracket is installed on the cylinder away from At one end of the light-emitting cover, the support cylinder is mounted on the bracket and protrudes from the cylinder, the lamp board is fixed on the end of the support cylinder, and the plurality of LED lamp beads are mounted on the the lamp board faces the light-emitting cover; the reflection cone is slidably installed in the cylinder, a reflection cone surface is formed in the reflection cone, and the support cylinder is located in the reflection cone , the lamp board is located at one end of the reflection cone;

Wherein, when it is necessary to emit light in both directions, the reflecting cone is pushed so that the plurality of LED lamp beads are located in the reflecting cone, so that the part of the plurality of LED lamp beads that is emitted by the reflecting cone is used. The light is emitted toward the side away from the light-exiting cover, thereby realizing bidirectional illumination.

In one embodiment, the cylindrical body includes a first cylindrical portion and a second cylindrical portion that are oppositely disposed, and the mounting ring is disposed between the first cylindrical portion and the second cylindrical portion .

In one embodiment, the light emitting cover is disposed on the first cylindrical portion, and the bracket is mounted on the second cylindrical portion.

In one of the embodiments, the bracket includes a first mounting bar and a second mounting bar, and the first mounting bar and the second mounting bar are crossed.

In one embodiment, the first mounting bar and the second mounting bar intersect perpendicularly, and a mounting portion is formed at the intersection, and the support cylinder is protruded on the mounting portion.

In one embodiment, a wire passage is opened on the support cylinder, and the wire passage passes through the mounting portion.

In one of the embodiments, the inner diameter of the wire passage gradually decreases along the direction away from the mounting portion.

In one embodiment, the mounting ring is provided with a plurality of mounting holes, and the plurality of mounting holes are spaced apart from each other.

In one embodiment, the reflection cone includes a sleeve end and a sliding end that are oppositely disposed, the lamp board is protruded outside the sleeve end, and the peripheral surface of the sliding end slides against the sleeve the inner circumference of the body.

When it is necessary to emit light in both directions, the reflective cone is pushed so that the plurality of LED lamp beads are located in the reflective cone, so that part of the light emitted by the plurality of LED lamp beads is directed toward the reflective cone by the reflective cone. The light is emitted from the side away from the light-exiting cover, thereby realizing bidirectional illumination.

Description of drawings

FIG. 1 is a schematic perspective view of a bidirectional spotlight according to an embodiment.

FIG. 2 is a three-dimensional schematic diagram of the bidirectional spotlight according to an embodiment after removing the light cover.

FIG. 3 is a schematic perspective view of the bidirectional spotlight shown in FIG. 1 from another viewing angle.

FIG. 4 is a side view of a heat dissipation mechanism according to an embodiment.

Detailed ways

In order to facilitate understanding of the present invention, the present invention will be described more fully hereinafter with reference to the related drawings. The preferred embodiments of the invention are shown in the accompanying drawings. However, the present invention may be embodied in many different forms and is not limited to the embodiments described herein. Rather, these embodiments are provided so that a thorough and complete understanding of the present disclosure is provided.

It should be noted that when an element is referred to as being "fixed to" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical", "horizontal", "left", "right" and similar expressions used herein are for the purpose of illustration only and do not represent the only embodiment.

Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used herein is for the purpose of describing particular embodiments only and is not intended to limit the present invention. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.

The invention relates to a bidirectional spotlight. For example, the two-way spotlight includes a lamp barrel, a lighting assembly and a reflecting cone; the lamp barrel includes a barrel body, a mounting ring and a light-emitting cover, and the mounting ring is protruded from the outer periphery of the barrel body. For example, the light emitting cover is disposed at one end of the cylinder body, and a plurality of light emitting holes are opened on the light emitting cover. For example, the lighting assembly includes a bracket, a support barrel, a light board and a plurality of LED lamp beads, and the bracket is mounted on an end of the barrel away from the light-emitting cover. For example, the support cylinder is mounted on the bracket and protrudes inside the cylinder. For example, the lamp board is fixed on the end of the support cylinder, the plurality of LED lamp beads are mounted on the lamp board and face the light-emitting cover; the reflection cone is slidably installed on the cylinder in vivo. For example, a reflection cone surface is formed in the reflection cone, the support cylinder is located in the reflection cone, and the lamp board is located at one end of the reflection cone. For another example, a bidirectional spotlight includes a lamp tube, a lighting assembly and a reflection cone. For example, the lamp canister includes a cylindrical body, a mounting ring and a light-emitting cover, the mounting ring is protruded from the outer periphery of the cylindrical body, the light-emitting cover is disposed at one end of the cylindrical body, and the light-emitting cover is provided with There are multiple light exit holes. For example, the lighting assembly includes a bracket, a support barrel, a light board and a plurality of LED lamp beads, the bracket is mounted on the end of the barrel away from the light-emitting cover, and the support barrel is mounted on the bracket and protrudes Set in the cylinder, the lamp board is fixed on the end of the support cylinder. For example, the plurality of LED lamp beads are mounted on the lamp board and face the light outlet; the reflection cone is slidably mounted in the cylinder. For example, a reflection cone surface is formed in the reflection cone, the support cylinder is located in the reflection cone, and the lamp board is located at one end of the reflection cone.

Please refer to FIGS. 1 to 3 , a bidirectional spotlight 100 includes a lamp tube 10 , a lighting assembly 30 and a reflector cone 50 . The lamp canister includes a cylindrical body 11, a mounting ring 13 and a light-emitting cover 15. The mounting ring is protruded from the outer periphery of the cylindrical body. The light-emitting cover is arranged at one end of the cylindrical body. A plurality of light exit holes 151 are opened. The lighting assembly includes a bracket 31 , a support cylinder 33 , a light plate 35 and a plurality of LED lamp beads 37 , the bracket is installed on the end of the cylinder away from the light-emitting cover, and the support cylinder is installed on the bracket The lamp board is fixed on the end of the support cylinder, and the plurality of LED lamp beads are installed on the lamp board and face the light emitting cover. The reflection cone is slidably installed in the cylinder, a reflection cone surface 51 is formed in the reflection cone, the support cylinder is located in the reflection cone, and the lamp board is located in the reflection cone For example, the light board is located outside the smaller end of the reflection cone, and the light exit direction of the light board is away from the reflection cone.

For example, when the bidirectional spotlight is in use, a cable is passed through the support cylinder and is electrically connected with the plurality of LED lamp beads. The plurality of LED lamp beads are turned on, so that the lamp tubes are emitted from the plurality of light-emitting holes of the light-emitting cover. For example, when it is necessary to emit light in both directions, the reflecting cone is pushed so that the plurality of LED lamp beads are located in the reflecting cone, so as to utilize the reflecting cone to emit the part of the plurality of LED lamp beads. The light is emitted toward the side away from the light-exiting cover, thereby realizing bidirectional illumination. Since the two-way spotlight is provided with a reflection cone, the other side of the light-emitting cover can also be illuminated by using the movement of the reflection cone.

For example, in order to install the support cylinder, the cylinder body includes a first cylindrical portion 111 and a second cylindrical portion 113 arranged opposite to each other, and the mounting ring is provided on the first cylindrical portion and the second circular portion. between the barrels. The light-emitting cover is disposed on the first cylindrical portion, and the bracket is mounted on the second cylindrical portion. The bracket includes a first mounting bar 311 and a second mounting bar 313 , and the first mounting bar and the second mounting bar are crossed. The first mounting bar and the second mounting bar intersect vertically, and a mounting portion 315 is formed at the intersection, and the support cylinder is protruded from the mounting portion. Since the bracket is installed on the cylinder, the installation of the support cylinder is facilitated. However, the reflecting cone is arranged in the cylinder, so it will be blocked by the bracket and is not easy to fall off from the cylinder.

For example, in order to facilitate the installation of the bidirectional spotlight, a wire passage 331 is opened on the support cylinder, and the wire passage passes through the installation portion. The inner diameter of the wire passage gradually decreases in a direction away from the mounting portion. The mounting ring is provided with a plurality of mounting holes 131, and the plurality of mounting holes are spaced apart from each other. The reflecting cone includes a sleeve end 53 and a sliding end 55 arranged oppositely, the lamp board is protruded outside the sleeve end, and the peripheral surface of the sliding end slides against the inner peripheral surface of the cylinder. superior. Since the mounting ring is provided with a plurality of mounting holes, the mounting of the cylinder is convenient.

For example, in order to dissipate heat when the two-way spotlight is turned on, and prevent dust and moisture when it is turned off, the two-way spotlight further includes a heat dissipation mechanism, and the heat dissipation mechanism includes a heat dissipation cylinder, a heat dissipation block and a movable cover, and the heat dissipation cylinder slides is connected to the second cylindrical portion, and a heat-dissipating plate is protruded inside, the heat-dissipating block is penetrated on the side wall of the heat-dissipating cylinder and is connected with the heat-dissipating plate, and the heat-dissipating plate is circular A telescopic rod is protruded from the heat dissipation plate, the telescopic rod is made of memory alloy, and the end of the telescopic rod is connected to the movable cover. The diameter of the telescopic rod gradually decreases in the direction away from the heat dissipation plate. A blocking member is protruded on the heat dissipation plate, and the blocking member includes a connecting column and a blocking cover formed at the end of the connecting column. The movable cover is slidably passed through the movable cover, the blocking cover is blocked on the side of the movable cover away from the heat dissipation plate, the movable cover is provided with a through hole, and the connecting column is passed through the in the through hole. The movable cover is provided with a receiving groove, the through hole is opened on the bottom surface of the receiving groove, the blocking cover is movably received in the receiving groove, and the thickness of the blocking cover is the same as that of the receiving groove. The depths of the grooves are equal, and the surface of the blocking cover is flush with the surface of the movable cover. The heat dissipation cylinder is a circular cylinder, the heat dissipation plate is a circular block, a receiving space is formed in the heat dissipation cylinder, the heat dissipation plate is arranged in the receiving space, and the height of the heat dissipation plate is smaller than that of the receiving space. depth of space. The diameter of the heat dissipation plate is smaller than the inner diameter of the heat dissipation cylinder, an annular heat dissipation channel is formed between the heat dissipation plate and the inner side surface of the heat dissipation cylinder, and the heat dissipation block is blocked in the annular heat dissipation channel. The bottom of the radiating cylinder is provided with an air inlet hole, and the air inlet hole penetrates through the bottom of the radiating cylinder and the side wall of the radiating plate. The air inlet holes are circular holes. A blocking sheet and a pulling rod are arranged in the air inlet hole, the blocking sheet is slidably arranged in the air inlet hole, and opposite ends of the pulling rod are respectively connected to the blocking member and the movable cover, and the blocking piece is a circular piece. The air inlet hole includes a through section and a guide section arranged oppositely, the through section is opened on the bottom of the heat dissipation cylinder, and the guide section is only recessed on the side wall of the heat dissipation plate. The pulling rod is a cylindrical rod, and the diameter of the pulling rod is smaller than the diameter of the connecting column. The pulling and holding rod is a rubber rod, and the pulling and holding rod is connected to the center position of the blocking piece, the periphery of the movable cover is protruded with an embedded ring, and the periphery of the heat sink is concavely provided with a receiving ring groove, The embedded ring is inserted into the receiving ring groove, and the heat dissipation block is provided with a plurality of heat dissipation holes, and the plurality of heat dissipation holes extend toward the heat dissipation cylinder and extend to the heat dissipation plate. The diameter of the heat dissipation cylinder is larger than the diameter of the second cylindrical portion, and the air inlet hole is exposed on one side of the second cylindrical portion. In order to cover the second cylindrical portion, a cover ring is also covered on the heat dissipation cylinder, the cover ring is slidably sleeved on the heat dissipation cylinder, and opposite sides of the sliding ring are respectively connected with A stretching rod, the ends of the two stretching rods are respectively connected to the opposite sides of the movable cover, the opposite side walls of the cooling cylinder are respectively recessed with sliding grooves, and the bottom surface of the sliding grooves It is arc-shaped and is recessed on the side wall of the heat sink. A sliding layer is provided on the bottom surface of the sliding groove, the stretching rod is a circular rod, and the stretching rod is slidably attached to the sliding layer. The heat dissipation mechanism can be used when the two-way spotlight is turned on and the light plate is located outside the reflection cone, the reflection cone does not work at this time, and the sliding cone is slid to the opposite direction. The second cylindrical portion is aligned, and the covering ring is sleeved on the second cylindrical portion. The heat dissipation mechanism can open the heat dissipation cylinder to improve the heat dissipation efficiency. And when the two-way spotlight is turned off, the movable cover of the heat dissipation mechanism can be covered on the heat dissipation cylinder, so as to seal the heat dissipation cylinder to play the role of dustproof and moistureproof.

For example, in order to describe the specific structure and beneficial effects of the heat dissipation mechanism in further detail, please refer to FIG. 4 , the two-way spotlight further includes a heat dissipation mechanism 70 , and the heat dissipation mechanism includes a heat dissipation cylinder 71 , a heat dissipation block 72 and a movable cover 73. The radiating cylinder is laterally slidably arranged on the second cylindrical portion, and a radiating disc is protruded inside it, so that when the reflecting cone does not work, the radiating cylinder is aligned with the the second cylindrical portion. The heat dissipation block passes through the side wall of the heat dissipation cylinder and is connected to the heat dissipation plate. The heat dissipation plate is a circular aluminum alloy block. A telescopic rod 74 is protruded on the heat dissipation plate. The telescopic rod is made of memory alloy, and the end of the telescopic rod is connected to the movable cover. For example, in order to facilitate the expansion and contraction of the telescopic rod, the diameter of the telescopic rod gradually decreases in the direction away from the heat dissipation plate. For example, when the heat dissipation cylinder is heated, it conducts heat to the heat dissipation block and the heat dissipation plate, and at the same time, the telescopic rod is heated and elongated, thereby pushing the movable cover away from the heat dissipation cylinder, and further The heat dissipation cylinder is opened so that the heat dissipation plate is exposed to the outside, which is beneficial to the heat dissipation of the heat dissipation plate. When the heat received by the heat dissipation mechanism is small, the heat dissipation can be completed only by the heat dissipation block, thereby avoiding the opening of the movable cover and preventing dust and moisture from entering the heat dissipation cylinder. When there is a lot of heat, the telescopic rod is lifted and the movable cover is opened, so that the heat dissipation plate can also dissipate heat to the outside, and the heat dissipation efficiency of the heat dissipation mechanism is improved. After the heat dissipation mechanism is cooled, the telescopic rod can be contracted, thereby driving the movable cover to close the heat dissipation cylinder, thereby preventing dust and the like from entering the heat dissipation cylinder. For example, in order to prevent the movable cover from falling off, a blocking member 75 is protruded on the heat dissipation plate, and the blocking member includes a connecting column 751 and a blocking cover 753 formed at the end of the connecting column. The connecting column is protruded from the middle of the heat dissipation plate, and is slidably passed through the movable cover, and the blocking cover is blocked on the side of the movable cover away from the heat dissipation plate, so that all The blocking cover blocks the movable cover, so that the movable cover cannot be separated from the heat sink. For example, in order to facilitate the penetration of the blocking member, the movable cover is provided with a penetration hole, and the connecting column is penetrated in the penetration hole. For example, in order to facilitate the accommodation of the blocking cover, the movable cover is provided with an accommodation groove, the through hole is opened on the bottom surface of the accommodation groove, and the blocking cover is movably accommodated in the accommodation groove, The thickness of the blocking cover is equal to the depth of the receiving groove, that is, when the blocking cover is received in the receiving groove, the surface of the blocking cover is flush with the surface of the movable cover.

For example, in order to facilitate heat dissipation, the heat dissipation cylinder is a circular cylinder, the heat dissipation plate is a circular block, a receiving space is formed in the heat dissipation cylinder, the heat dissipation plate is arranged in the receiving space, and the heat dissipation plate The height is smaller than the depth of the receiving space. In order to further improve the heat exchange efficiency of the air, the diameter of the heat dissipation plate is smaller than the inner diameter of the heat dissipation cylinder, that is, an annular heat dissipation channel is formed between the heat dissipation plate and the inner side of the heat dissipation cylinder, and the heat dissipation block blocks in the annular heat dissipation channel. Since the heat dissipation cylinder is provided with an annular heat dissipation channel, when the movable cover is opened, outside cold air can enter the heat dissipation cylinder and flow along the annular heat dissipation channel, thereby taking away the heat dissipation heat on the plate.

For example, in order to facilitate the flow of air in the annular heat dissipation channel, the bottom of the heat dissipation cylinder is provided with an air inlet hole, and the air inlet hole penetrates through the bottom of the heat dissipation cylinder and through the side wall of the heat dissipation plate . When the movable cover is opened, the cold air flow in the air inlet hole can enter the annular heat dissipation channel, so as to improve the heat dissipation efficiency. For example, the air inlet hole is a circular hole. For example, during cooling, in order to prevent dust from entering the air inlet hole, a blocking sheet and a pulling rod 76 are provided in the air inlet hole, and the blocking sheet is slidably arranged on the air passage. In the hole, the opposite ends of the pulling rod are respectively connected to the blocking sheet and the movable cover, that is, one end of the pulling rod is connected to the blocking sheet, and the The other end is connected to the movable cover. For example, the blocking piece is a circular piece. When the movable cover is lifted away from the heat sink by the telescopic rod, the holding rod pulls the blocking piece to move in the air inlet hole, so that the blocking piece opens the The air inlet holes allow cold air to enter from the air inlet holes, flow along the annular heat dissipation channel, and finally flow out from the upper side of the heat dissipation cylinder to take away the heat of the heat dissipation plate. For example, since the heat dissipation plate is protruded on the bottom of the heat dissipation cylinder, the air inlet hole may include a through section and a guide section disposed opposite to each other, and the through section is opened on the bottom of the heat dissipation cylinder , the guide section is only recessed on the side wall of the heat dissipation plate. When the blocking piece moves a short distance, it can be separated from the through section, and then the blocking piece moves along the guide section. At this time, the blocking piece has been separated from the bottom of the heat sink, so that the The outside cold air can enter the annular heat dissipation channel through the through section of the air inlet hole, and flow in the annular heat dissipation channel, and the blocking piece continues to move in the guide section to guide the entire cooling system. the movable cover. For example, the pulling rod is a cylindrical rod, and the diameter of the pulling rod is smaller than the diameter of the connecting column. In order to provide the blocking sheet with a small deflection rate, the pulling rod is a flexible rod, for example, the pulling rod is a rubber rod. When the blocking sheet has a small deflection , the pulling rod can use its own elasticity to produce a small bending, so as to adapt to the continuous movement of the blocking piece.

For example, in order to facilitate pulling the blocking piece, the holding rod is connected to the center of the blocking piece. Through the above arrangement, the blocking piece can be smoothly pulled to the air inlet. slide in the hole. For example, in order to facilitate the covering of the movable cover, an embedded ring is protruded on the periphery of the movable cover, a receiving ring groove is concavely formed on the periphery of the heat dissipation cylinder, and the embedded ring is inserted into the receiving ring groove , so as to improve the sealing degree of the movable cover, so that the heat dissipation cylinder can be better sealed to prevent the intrusion of dust and moisture. For example, in order to improve the heat dissipation effect of the heat dissipation block, the heat dissipation block is provided with a plurality of heat dissipation holes, and the plurality of heat dissipation holes extend toward the heat dissipation cylinder and onto the heat dissipation plate.

For example, in order to protect the bidirectional spotlight, the diameter of the heat dissipation cylinder is larger than the diameter of the second cylindrical portion, and the air inlet hole is exposed on one side of the second cylindrical portion. In order to cover the second cylindrical portion, a cover ring 77 is also covered on the heat dissipation cylinder. The cover ring is slidably sleeved on the heat dissipation cylinder, and opposite sides of the sliding ring are respectively connected to each other. There is a stretch rod, that is, a stretch rod is protruded on one side of the sliding rod, and a stretch rod is also protruded on the other side of the sliding ring, and the ends of the two stretch rods are respectively connected to the On the opposite sides of the movable cover, that is, one stretching rod is connected to one side of the movable cover, and the other stretching rod is connected to the other side of the movable cover. When the movable cover is separated from the heat dissipation cylinder, the cover ring can slide along the outer side wall of the heat dissipation cylinder and expose the second cylindrical portion, so that the second cylindrical portion can dissipate heat by itself. In addition, in order to facilitate the sliding of the two stretching rods, sliding grooves are recessed on the opposite side walls of the cooling cylinder respectively, and the bottom surface of the sliding grooves is arc-shaped and is recessed in the cooling cylinder. on the side wall. For example, in order to facilitate the sliding of the stretching rod, a sliding layer is provided on the bottom surface of the sliding groove, the stretching rod is a circular rod, and the stretching rod is slidably attached to the sliding layer . By defining sliding grooves on the opposite side walls of the heat dissipation cylinder, the two stretching rods can slide along the sliding grooves, thereby facilitating the sliding of the cover ring, so that the cover can slide. The setting ring cannot be rotated, so that the ring can be accurately sleeved on the heat sink.

The technical features of the above-described embodiments can be combined arbitrarily. For the sake of brevity, all possible combinations of the technical features in the above-described embodiments are not described. However, as long as there is no contradiction between the combinations of these technical features, All should be regarded as the scope described in this specification.

The above-mentioned embodiments only represent several embodiments of the present invention, and the descriptions thereof are specific and detailed, but should not be construed as limiting the scope of the patent of the present invention. It should be pointed out that for those of ordinary skill in the art, without departing from the concept of the present invention, several modifications and improvements can also be made, which all belong to the protection scope of the present invention. Therefore, the protection scope of the patent of the present invention should be subject to the appended claims.

Claims (9)

1. A bidirectional spot lamp is characterized by comprising a lamp barrel, a lighting assembly and a reflecting cone barrel;

the lamp tube comprises a tube body, a mounting ring and a light outlet cover, the mounting ring is convexly arranged on the outer periphery of the tube body, the light outlet cover is arranged at one end of the tube body, and a plurality of light outlet holes are formed in the light outlet cover;

the lighting assembly comprises a support, a supporting cylinder, a lamp panel and a plurality of L ED lamp beads, the support is mounted at one end, away from the light-emitting cover, of the barrel, the supporting cylinder is mounted on the support and is convexly arranged in the barrel, the lamp panel is fixed on the end part of the supporting cylinder, and the plurality of L ED lamp beads are mounted on the lamp panel and face the light-emitting cover;

the reflecting cone cylinder is slidably arranged in the cylinder body, a reflecting conical surface is formed in the reflecting cone cylinder, the supporting cylinder is positioned in the reflecting cone cylinder, and the lamp panel is positioned at one end of the reflecting cone cylinder;

when the light needs to be emitted bidirectionally, the reflecting cone cylinder is pushed, so that the L ED lamp beads are positioned in the reflecting cone cylinder, and partial light emitted by the L ED lamp beads is emitted out towards one side departing from the light emitting cover by utilizing the reflecting cone cylinder, so that bidirectional illumination is realized.

2. The bi-directional spot light of claim 1, wherein the barrel includes first and second opposing barrel portions, the collar being disposed between the first and second barrel portions.

3. The bi-directional spot light of claim 2, wherein the light exit cover is disposed on the first cylindrical portion and the bracket is mounted on the second cylindrical portion.

4. The bi-directional spot light of claim 3, wherein the bracket includes a first mounting bar and a second mounting bar, the first mounting bar and the second mounting bar being arranged in a cross manner.

5. The bidirectional spot lamp according to claim 4, wherein the first mounting bar and the second mounting bar are perpendicularly crossed, and a mounting portion is formed at the crossing position, and the support cylinder is convexly disposed on the mounting portion.

6. The bidirectional spot lamp of claim 5, wherein the support barrel is provided with a wire passage, and the wire passage penetrates through the mounting portion.

7. The bi-directional spot light of claim 6, wherein an inner diameter of the wire passage gradually decreases in a direction away from the mounting portion.

8. The bi-directional spot light of claim 1, wherein the mounting ring defines a plurality of mounting holes, and the mounting holes are spaced apart from each other.

9. The bidirectional spot lamp according to claim 1, wherein the reflective cone comprises a sleeved end and a sliding end which are oppositely arranged, the lamp panel is convexly arranged outside the sleeved end, and the circumferential surface of the sliding end is slidably abutted against the inner circumferential surface of the barrel.

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