Down lamp mounting rack structure

Abstract

The utility model discloses a down lamp installation frame structure which comprises a down lamp, a limiting installation cylinder and a limiting fixing structure, and the down lamp is installed on the inner side of the limiting installation cylinder through the limiting fixing structure. The down lamp can stably and horizontally rotate in the limiting mounting barrel, and it is ensured that a convex telescopic shaft rod on the down lamp can be accurately aligned with a bolt groove; and secondly, the rotating circular ring and the arc magnet on the rotating circular ring are ingenious in design, the magnet is driven to move through the rotating circular ring, magnetism is transmitted to the tooth-mounted metal rod through the conduction convex shaft rod and the conduction metal ball, then the adsorption magnet on the convex telescopic shaft rod is adsorbed, and stable limiting of the down lamp in the limiting mounting barrel is achieved.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of down lamp, concretely is a down lamp mounting frame structure. BACKGROUND

[0002] Down lamp, as the common member in the lamp family, is widely known and widely used. At present, the method of installing down lamp on the specific installation cylinder is quite common. However, how to design an efficient and convenient dismounting structure to ensure that the down lamp can be stably and easily installed on the installation cylinder has been a technical problem to be solved in the industry. The existing down lamp dismounting structure mostly relies on the torsion spring arranged on the lamp shell to realize the fixation of the down lamp on the installation cylinder. This fixation method is certainly firm and reliable, but its defects and deficiencies are also significant. In the installation process, both hands need to be operated to press the torsion spring, and the elongated end of the torsion spring is carefully aligned and put into the clamping groove in the installation cylinder, so that the operation process is complex and difficult to align. And once the down lamp needs to be dismounted, there are still many challenges: not only the dismounting process is time-consuming and laborious, but also it may cause damage to the down lamp with slight carelessness. Therefore, it is particularly important and urgent to improve the existing technology and improve its practical performance. In view of this, the above problems are studied in depth, and then the case is generated. CONTENT OF THE UTILITY MODEL

[0003] In order to realize the above purpose, the utility model realizes the following technical scheme: a down lamp mounting frame structure, comprising: a down lamp, a limiting installation cylinder and a limiting fixing structure, the down lamp is installed on the inner side of the limiting installation cylinder through the limiting fixing structure, the limiting fixing structure contains: two pairs of L-shaped groove blocks, two pairs of rotating shafts, two pairs of toothed metal rods, two pairs of conductive convex shafts, two pairs of conductive springs, two pairs of conductive metal balls, two pairs of circular arc magnets, a rotating ring, a plurality of convex telescopic shafts, a plurality of adsorbing magnets and an auxiliary limiting assembly.

[0004] Two pairs of the L-shaped recessed blocks are mounted on the inner side of the limiting installation cylinder, two pairs of the rotating shafts are cross-shaped inserted on the cylinder lamp, and two pairs of the rotating shafts are respectively movably inserted on the inner side of two pairs of the L-shaped recessed blocks, a plurality of the bolt grooves are arranged on the inner side of the limiting installation cylinder, two pairs of the toothed metal rods are cross-shaped inserted on the cylinder lamp, and two pairs of the toothed metal rods are respectively connected to the bolt grooves, the rotating ring is sleeved on the limiting installation cylinder through the bearing, two pairs of the circular arc magnets are cross-shaped mounted on the rotating ring, the toothed metal rods are provided with convex expansion grooves, two pairs of the conductive convex shafts are respectively movably inserted on the inner side of the convex expansion grooves, two pairs of the conductive springs are respectively mounted on the inner side of the convex expansion grooves, two pairs of the conductive metal balls are respectively movably inserted on the conductive convex shafts, a plurality of convex locking grooves are arranged on the cylinder lamp, a plurality of the convex telescopic shafts are respectively movably inserted on the inner side of the convex locking grooves, a plurality of the adsorbing magnets are respectively mounted on the convex telescopic shafts, and the auxiliary limiting assembly is mounted on the inner side of the limiting installation cylinder.

[0005] Preferably, the auxiliary limiting assembly comprises a limiting rubber ring, a limiting ring and a folding cable tube.

[0006] The limiting ring and the limiting rubber ring are mounted on the inner side of the limiting installation cylinder, and the folding cable tube is connected to the limiting rubber ring and the limiting ring.

[0007] Preferably, the inner side of the limiting installation cylinder is provided with a plurality of heat dissipation metal sheets.

[0008] Preferably, a plurality of cooling holes are arranged on the limiting installation cylinder.

[0009] Preferably, the inner side of the cooling hole is respectively provided with a horn-shaped one-way sheet.

[0010] Preferably, the rotating shafts are respectively provided with limiting wheels.

[0011] Beneficial effects

[0012] The utility model provides a down lamp mounting frame structure. Have the following beneficial effect, this down lamp mounting frame structure, first, utilize two pairs of L type recessed groove piece and the rotating shaft cooperation on the down lamp, make down lamp can be in the stable horizontal rotation of spacing installation cylinder, ensure that the convex telescopic axle rod on the down lamp can accurately aim at the bolt groove, second, the design of rotating ring and its on arc magnet is ingenious, through rotating ring drives magnet to remove, utilize transmission convex axle rod and transmission metal ball with magnetism transmits to toothed metal rod, and then adsorb the adsorption magnet on the convex telescopic axle rod, realize the firm spacing of down lamp in spacing installation cylinder, besides, the spacing rubber ring, spacing ring and folding cable tube in auxiliary spacing component effectively protect the cable of down lamp inside, both ensure the stable drainage of cable, and provide good protection effect. The heat dissipation metal sheet set up in the inside of spacing installation cylinder helps to dissipate the heat generated when the down lamp works, and the cooling hole is further enhanced the heat dissipation effect. Especially, the design of horn type one-way piece in the inside of cooling hole, both ensure the air circulation, and prevent the entry of dust and other sundries. BRIEF DESCRIPTION OF DRAWINGS

[0013] Figure 1 It is the front view cross section schematic diagram of the down lamp mounting frame structure of the utility model.

[0014] Figure 2 It is Figure 1 The partial close -up view of " A " in.

[0015] Figure 3 It is the three -dimensional schematic diagram of the down lamp mounting frame structure of the utility model.

[0016] In the drawing: 1, down lamp;2, spacing installation cylinder;3, L type recessed groove piece;4, rotating shaft;5, toothed metal rod;6, transmission convex axle rod;7, transmission spring;8, transmission metal ball;9, arc magnet;10, rotating ring;11, convex telescopic axle rod;12, adsorption magnet;13, spacing rubber ring. DETAILED DESCRIPTION

[0017] Based on the embodiment in the utility model, all other embodiments obtained by the ordinary skill of the art without making creative labor belong to the range of the utility model protection.

[0018] Through the personnel of the art, all electrical components in the case and its adaptation power are connected through the wire, and should be according to actual situation, select the appropriate controller and encoder, to meet the control demand, specific connection and control order, should refer to the working principle in the following, the working order of each electrical component is completed, its detailed connection means, for the art known technology, the following mainly introduces the working principle and process, no longer to the electrical control do the explanation.

[0019] EMBODIMENT

[0020] As Figures 1-3 shown, the down lamp 1 is installed on the inner side of the limiting installation cylinder 2 through the limiting fixing structure, and the limiting fixing structure comprises two pairs of L-shaped groove blocks 3, two pairs of rotating shafts 4, two pairs of toothed metal rods 5, two pairs of conductive convex shaft rods 6, two pairs of conductive springs 7, two pairs of conductive metal balls 8, two pairs of circular arc magnets 9, a rotating circular ring 10, a plurality of convex telescopic shaft rods 11, a plurality of adsorbing magnets 12, and an auxiliary limiting assembly.

[0021] Specifically, the two pairs of L-shaped groove blocks 3 are installed on the inner side of the limiting installation cylinder 2, the two pairs of rotating shafts 4 are cross-shapedly inserted on the down lamp 1, and the two pairs of rotating shafts 4 are movably inserted on the inner side of the two pairs of L-shaped groove blocks 3, respectively. The inner side of the limiting installation cylinder 2 is provided with a plurality of insertion slot, the two pairs of toothed metal rods 5 are cross-shapedly inserted on the down lamp 1, and the two pairs of toothed metal rods 5 are connected to the plurality of insertion slots, respectively. The rotating circular ring 10 is sleeved on the limiting installation cylinder 2 through a bearing, the two pairs of circular arc magnets 9 are cross-shapedly installed on the rotating circular ring 10, the two pairs of toothed metal rods 5 are provided with convex expansion slots, the two pairs of conductive convex shaft rods 6 are movably inserted on the inner side of the two pairs of convex expansion slots, respectively, the two pairs of conductive springs 7 are installed on the inner side of the two pairs of convex expansion slots, respectively, the two pairs of conductive metal balls 8 are movably inserted on the two pairs of conductive convex shaft rods 6, respectively, the down lamp 1 is provided with a plurality of convex locking slots, the plurality of convex telescopic shaft rods 11 are movably inserted on the inner side of the plurality of convex locking slots, respectively, the plurality of adsorbing magnets 12 are installed on the plurality of convex telescopic shaft rods 11, respectively, and the auxiliary limiting assembly is installed on the inner side of the limiting installation cylinder 2.

[0022] It needs explanation that, in the above, through the two pairs of rotating shafts 4 on the lamp barrel and the limiting wheels thereon, the lamp barrel is movably inserted into the inner side of the L-shaped groove block 3, and through the L-shaped structure, the lamp barrel is inserted to a certain depth to stably rotate horizontally, so that the plurality of convex telescopic shafts 11 on the lamp barrel are opposite to the plurality of plug-in slots in the inner side of the limiting installation barrel 2, through the rotating ring 10, the rotating ring 10 rotates along the outer side of the limiting installation barrel 2, and at the same time, through the rotating ring 10, the two pairs of circular arc magnets 9 thereon are moved to be opposite to the two pairs of conductive convex shafts 6 and the conductive metal balls 8 thereon, through the conductive metal balls 8, the circular arc magnets 9 conduct magnetism, through the conductive convex shafts 6, the magnetism is transmitted to the toothed metal rods 5, so that the two pairs of toothed metal rods 5 generate magnetism, through the magnetism on the two pairs of toothed metal rods 5, the plurality of convex telescopic shafts 11 are magnetically adsorbed by the plurality of adsorbing magnets 12 thereon, so that the plurality of convex telescopic shafts 11 are stably and horizontally telescoped along the inner side of the plurality of plug-in pins, thereby limiting the barrel lamp 1 in the inner side of the limiting installation barrel 2.

[0023] As shown in Figures 1-3 , the auxiliary limiting assembly comprises a limiting rubber ring 13, a limiting ring and a folding cable tube.

[0024] Specifically, the limiting ring and the limiting rubber ring 13 are installed in the inner side of the limiting installation barrel 2, and the folding cable tube is connected to the limiting rubber ring 13 and the limiting ring.

[0025] It needs to be explained that, in the above, through the limiting rubber ring 13 and the limiting ring, the cable in the inner side of the barrel lamp 1 is stably guided, and at the same time, through the folding cable tube, the connection of the cable is protected.

[0026] As a preferred scheme, further, the inner side of the limiting installation barrel 2 is provided with a plurality of heat dissipation metal sheets.

[0027] As a preferred scheme, further, a plurality of cooling holes are formed in the limiting installation barrel 2.

[0028] As a preferred scheme, further, the inner side of each of the plurality of cooling holes is provided with a horn-shaped one-way sheet.

[0029] As a preferred scheme, further, the two pairs of rotating shafts 4 are respectively provided with limiting wheels.

[0030] Although the embodiments of the present application have been shown and described, it can be understood by those skilled in the art that various changes, modifications, replacements and modifications can be made to the embodiments without departing from the principles and spirits of the present application, and the scope of the present application is defined by the appended claims and their equivalents.

Claims

1. A downlight mounting structure comprising: The utility model provides a down lamp, limit installation cylinder and limit fixed structure, the down lamp passes through limit fixed structure installation in the inside of limit installation cylinder, its characterized in be that limit fixed structure includes: two pairs of L type recessed groove block, two pairs of rotating shaft, two pairs of toothed metal pole, two pairs of transmission convex axle, two pairs of transmission spring, two pairs of transmission metal ball, two pairs of circular arc magnet, rotating ring, a plurality of convex telescopic axle, a plurality of adsorption magnet and auxiliary limit component, Two pairs of L type recessed groove block are installed in the inside of limit installation cylinder, two pairs of rotating shaft are cross type and are inserted in the down lamp, and two pairs of rotating shaft are respectively inserted in the inside of two pairs of L type recessed groove block, a plurality of insertion slot are seted up in the inside of limit installation cylinder, two pairs of toothed metal pole are cross type and are inserted in the down lamp, and two pairs of toothed metal pole are connected on a plurality of insertion slot, rotating ring is sleeved on the limit installation cylinder through bearing, two pairs of circular arc magnet are cross type and are installed on the rotating ring, convex expansion slot is seted up on two pairs of toothed metal pole, two pairs of transmission convex axle are respectively inserted in the inside of two pairs of convex expansion slot, two pairs of transmission spring are installed in the inside of two pairs of convex expansion slot, two pairs of transmission metal ball are respectively inserted on two pairs of transmission convex axle, a plurality of convex locking slot are seted up on the down lamp, a plurality of convex telescopic axle are respectively inserted in the inside of a plurality of convex locking slot, a plurality of adsorption magnet are respectively installed on a plurality of convex telescopic axle, and auxiliary limit component is installed in the inside of limit installation cylinder.

2. The structure of claim 1, wherein The auxiliary limit component includes a limit rubber ring, a limit ring, and a folding cable tube. The limit ring and the limit rubber ring are installed in the inside of the limit installation cylinder, and the folding cable tube is connected to the limit rubber ring and the limit ring.

3. The structure of claim 2, wherein The inside of the limit installation cylinder is provided with a plurality of heat dissipation metal sheets.

4. The structure of claim 3, wherein A plurality of cooling holes are set up on the limit installation cylinder.

5. The structure of claim 4, wherein The inside of a plurality of cooling holes is respectively provided with a horn type one-way sheet.

6. The structure of claim 5, wherein Two pairs of rotating shafts are respectively provided with limit wheels.

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