CN215259422U

CN215259422U - Non-isolated power supply spot lamp with replaceable reflecting cup

Info

Publication number: CN215259422U
Application number: CN202121563840.0U
Authority: CN
Inventors: 焦向辉; 徐玉柱
Original assignee: Imigy Lighting Electric Co Ltd
Current assignee: Imigy Lighting Electric Co Ltd
Priority date: 2021-07-11
Filing date: 2021-07-11
Publication date: 2021-12-21
Anticipated expiration: 2031-07-11

Abstract

The utility model discloses a non-isolation power supply spot lamp of removable anti-light cup, including casing and rotatory center circle, casing top externally mounted has rotatory center circle, install rotatory pin between rotatory center circle and the casing, be provided with between the top of rotatory center circle and the casing and decide tight screw, the outside of deciding tight screw has cup jointed first spring. This non-isolation power supply shot-light of removable anti-light cup is through being provided with the light mixing cover, casing and non-isolation power, the light mixing cover is the arc cover body, the metal part of lamps and lanterns is lived to the excircle cladding, the mode of rethread lock screw is fixed on the casing, when changing anti-light cup through the bare-handed mode of revolving soon, accomplish the light mixing cover can not separate with the lamp body, do not destroy original insulation protection, solve the risk of electrocuteeing, make insulation protection just can set up the non-isolation power inside lamps and lanterns, the manufacturing cost is high, the inconvenient problem of changing anti-light cup.

Description

Non-isolated power supply spot lamp with replaceable reflecting cup

Technical Field

The utility model relates to a shot-light technical field specifically is a non-isolation power supply shot-light of removable anti-light cup.

Background

The shot-light on the present market can 360 degrees turn round all be the structure of die-casting shell, and metal casing can only join in marriage the isolation power, and manufacturing cost is expensive, and the user is after long-term the use, because non-isolation power has the risk of electrocuteeing, and bare-handed change anti-light cup has certain potential safety hazard. In order to solve the problem, the special rotating mechanism design and the special protection structure are used in the product, so that a non-isolated power supply can be used, the reflecting cup can be replaced, the insulation protection of a lamp cannot be damaged when the reflecting cup is replaced, the electric shock risk is avoided, the purpose of greatly reducing the cost of the spot lamp is achieved, in addition, the function of a universal rotary head is realized through the ingenious design of the structure, and the purpose of randomly adjusting the light irradiation direction is realized.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a non-isolation power supply shot-light of removable anti-light cup to it is expensive to propose manufacturing cost in solving above-mentioned background art, is not convenient for change anti-light cup's problem.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a non-isolation power supply shot-light of removable anti-light cup, includes casing and rotatory center, circle in the rotation, casing top externally mounted has rotatory center, install rotatory pin between circle and the casing in the rotation, be provided with between the top of circle and the casing in the rotation and decide tight screw, the outside of deciding tight screw has cup jointed first spring, the bottom of first spring is provided with the shell fragment, the back radiator is installed to the inside one side of casing, the internally mounted of back radiator has non-isolation power, the back lid is installed to one side of non-isolation power, the terminal surface of back lid is provided with colour temperature regulating switch, the terminal surface fixedly connected with sheath line of back lid.

Preferably, interior radiator is installed to the inside bottom of casing, the internally mounted of interior radiator has lamp plate and LED, the light mixing cover is installed to lamp plate and LED's bottom, the light mixing cover passes through screw fixed connection in the casing, the bottom fixedly connected with reflection of light ring of light mixing cover, the bottom fixedly connected with retainer plate of reflection of light ring, the outside swing joint of rotatory centre circle bottom has the outer lane, be provided with the second spring between retainer plate and the rotatory centre circle.

Preferably, the rotating middle ring is fixed in the outer ring through the clamping hook on the inner wall of the outer ring in a clamping manner, the rotating middle ring and the outer ring can rotate relatively, and the circumferential rotation range of the rotating middle ring in the outer ring is 0-360 degrees.

Preferably, the top end of the rotating middle ring is provided with a guide groove, and the shell can be pulled down and rotated in the rotating middle ring within the range of 0-70 degrees.

Preferably, the guide groove at the top end of the rotary middle ring is in a sawtooth shape, and the top end of the shell is fixedly clamped with the guide groove through an elastic sheet and a first spring.

Preferably, the outer surface of the light mixing shade is an arc-shaped shade body, and the outer circle of the light mixing shade integrally covers the inner metal wall of the shell.

Compared with the prior art, the beneficial effects of the utility model are that: the non-isolated power supply spot lamp with the replaceable reflecting cup not only realizes the reduction of lamp cost, the avoidance of electric shock risk, the realization of flexible rotation in two directions, convenient adjustment, but also the realization of rapid fixation of the irradiation angle;

(1) the reflector lamp is provided with the light mixing shade, the shell and the non-isolated power supply, the reflector lamp adopts a structure of externally molding and internally molding aluminum, the shell is a heat-conducting plastic shell, and a die-casting aluminum radiator is arranged in the shell, so that a safety scheme can be well implemented while heat dissipation is ensured, the outer surface of the light mixing shade is an arc-shaped cover body, the outer circle is enlarged, the metal part of the lamp is covered, the reflector lamp is provided with a reasonable ventilation structure and is fixed on the shell in a screw locking mode, when the reflector cup is replaced by hands in a screwing mode, the light mixing shade can not be separated from the lamp body, the original insulation protection is not damaged, the electric shock risk is solved, the non-isolated power supply can be arranged in the lamp by well performing the insulation protection, and the whole lamp cost of the lamp is greatly reduced;

(2) the lamp can be easily rotated by adjusting two directions when the lamp is installed in a ceiling without taking down the lamp, so that the lamp can be emitted to any direction, and the lamp is convenient for a user to use and adjust;

(3) through being provided with rotatory centre circle, the shell fragment, first spring and outer lane, circle swing joint in with rotatory through rotatory pin, circle and have the guide slot in the rotation, it is spacing to move about from top to bottom as lamps and lanterns, increase first spring and shell fragment structure, make the casing can all decide tightly in arbitrary stroke position, angle conversion adjustment about realizing lamps and lanterns, circle passes through the trip block to be fixed in the outer lane in the rotation, when making rotatory centre circle carry out the circumference rotation in the outer lane, can not separate, need not to use mounting such as screw, can be in the fixed angle of guaranteeing rotatory while.

Drawings

Fig. 1 is a schematic front view of a cross-sectional structure of the present invention;

fig. 2 is an exploded schematic view of the present invention;

FIG. 3 is a schematic view of the implementation of the present invention for replacing the reflective cup;

fig. 4 is a schematic front view of the structure of the present invention;

fig. 5 is a left side view schematic structure diagram of the present invention;

fig. 6 is a schematic right-view structural diagram of the present invention;

fig. 7 is a schematic top view of the present invention;

fig. 8 is a schematic bottom view of the present invention.

In the figure: 1. a stationary ring; 2. a light reflecting ring; 3. a light mixing shade; 4. an inner heat sink; 5. a housing; 6. rotating the middle ring; 7. a spring plate; 8. a first spring; 9. tightening the screw; 10. a rear radiator; 11. sheathing the wires; 12. a rear cover; 13. a non-isolated power supply; 14. a lamp panel and an LED; 15. an outer ring; 16. rotating the pin; 17. a color temperature adjusting switch; 18. a second spring.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Example 1: referring to fig. 1-8, a non-isolated power supply spot lamp with a replaceable reflective cup comprises a shell 5, a rotating middle ring 6, the rotating middle ring 6, a rotating middle ring 6 installed outside the top end of the shell 5, a rotating pin 16 installed between the rotating middle ring 6 and the shell 5, a set screw 9 installed between the top end of the rotating middle ring 6 and the shell 5, a first spring 8 sleeved outside the set screw 9, an elastic sheet 7 installed at the bottom end of the first spring 8, a rear heat sink 10 installed on one side inside the shell 5, a non-isolated power supply 13 installed inside the rear heat sink 10, a rear cover 12 installed on one side of the non-isolated power supply 13, a color temperature adjusting switch 17 installed on the end face of the rear cover 12, and a sheath wire 11 fixedly connected to the end face of the rear cover 12;

an inner radiator 4 is installed at the bottom end inside the shell 5, a lamp panel and an LED14 are installed inside the inner radiator 4, a light mixing cover 3 is installed at the bottom ends of the lamp panel and the LED14, the light mixing cover 3 is fixedly connected inside the shell 5 through screws, a reflecting ring 2 is fixedly connected to the bottom end of the light mixing cover 3, a fixing ring 1 is fixedly connected to the bottom end of the reflecting ring 2, an outer ring 15 is movably connected to the outer portion of the bottom end of the rotating middle ring 6, and a second spring 18 is arranged between the fixing ring 1 and the rotating middle ring 6;

specifically, as shown in fig. 1, fig. 2, fig. 3, fig. 4, fig. 5, fig. 6, fig. 7 and fig. 8, the spot lamp uses a structure of molding an outer plastic and an inner aluminum, the housing 5 is a heat-conducting plastic shell, and a die-casting aluminum radiator is arranged in the housing, so that a safety scheme can be made while heat dissipation is guaranteed, the outer surface of the light mixing cover 3 is an arc-shaped cover body, the outer circle is enlarged, the metal part of the lamp is covered, a reasonable ventilation structure is provided, and then the light mixing cover 3 is fixed on the housing 5 in a screw locking manner, when the light reflecting cup is replaced by a screwing manner, the light mixing cover 3 cannot be separated from the lamp body, the original insulation protection is not damaged, the electric shock risk is solved, the non-isolated power supply 13 can be arranged in the lamp by making the insulation protection, and the cost of the whole lamp is greatly reduced.

Example 2: the rotating middle ring 6 is clamped and fixed in the outer ring 15 through a clamping hook on the inner wall of the outer ring 15, the rotating middle ring 6 and the outer ring 15 can rotate relatively, the circumferential rotation range of the rotating middle ring 6 in the outer ring 15 is 0-360 degrees, a guide groove is formed in the top end of the rotating middle ring 6, and the shell 5 can be pulled down in the rotating middle ring 6 for 0-70 degrees;

specifically, as shown in fig. 1, fig. 2, fig. 4, fig. 5, fig. 6, fig. 7 and fig. 8, the rotating middle ring 6 can rotate in the outer ring 15 to realize random rotation in the circumferential direction, thereby realizing 360-degree stable rotation, the shell 5 part can be pulled down in the rotating middle ring 6 within a range of 0-70 degrees, and through adjustment in two directions, when the lamp is installed on a ceiling, the angle can be easily rotated without taking down the lamp, so that the lamp light can be emitted to any direction, and the use and adjustment of a user are facilitated.

Example 3: the guide groove at the top end of the rotary middle ring 6 is in a sawtooth shape, the top end of the shell 5 is clamped and fixed with the guide groove through an elastic sheet 7 and a first spring 8, the outer surface of the light mixing shade 3 is an arc-shaped shade body, and the outer circle of the light mixing shade 3 integrally covers the metal inner wall of the shell 5;

specifically, as shown in fig. 1, fig. 2, fig. 4, fig. 5, fig. 6, fig. 7 and fig. 8, the rotating pin 16 is movably connected with the rotating middle ring 6, the rotating middle ring 6 is provided with a guide groove which is used as the upper and lower movable limit of the lamp, and the first spring 8 and the spring plate 7 are additionally arranged, so that the shell 5 can be tightly fixed at any stroke position, the upper and lower angle conversion and adjustment of the lamp are realized, the rotating middle ring 6 is fixed in the outer ring 15 through the clamping hook clamping, so that the rotating middle ring 6 can not be separated when rotating circumferentially in the outer ring 15, and the fixing pieces such as screws are not needed, and the rotation can be ensured while the angle is fixed.

The working principle is as follows: the utility model provides power by a non-isolated power supply 13, the lamp panel and the LED14 provide light source, the light mixing shade 3 mixes light, when installing, the non-isolated power supply 13 is arranged in the rear radiator 10, the rear radiator 10 is arranged in the shell 5, the rear cover 12 is fixed, the inner radiator 4 is arranged under the shell 5, then the lamp panel and the LED14 are sequentially arranged, the light mixing shade 3, the reflective ring 2 and the fixed ring 1, wherein, the reflective ring 2 is clockwise fixed on the fixed ring 1, the fixed ring 1 is clockwise fixed on the lamp, when the reflective ring 2 needs to be detached, the anticlockwise rotation is performed in sequence, the outer surface of the light mixing shade 3 is an arc-shaped shade body, the outer circle is enlarged, the metal part of the lamp is covered, and the reasonable ventilation structure is provided, the light mixing shade 3 is fixed on the shell 5 by a screw locking mode, when the reflective cup is manually replaced by a screwing mode, the light mixing shade 3 can not be separated from the original lamp body, the insulation protection can not be damaged, the problem of electric shock risk is solved, this reflector lamp accessible back lid 17 on the 12 colour temperature mode of switching, in order to provide two kinds of colour temperatures of changes in temperature, casing 5 part is done and is pulled down 70 turn round, the circumferencial direction can 360 rotatory, conveniently be used for adjusting the light direction of shining, casing 5 can be fixed at arbitrary stroke position through the guide slot on rotatory centre circle 6 top and can both be decided tightly, 0-70 turned angle can be realized to rotatory centre circle 6 and casing 5, again with rotatory centre circle 6 block in outer lane 15, outer lane 15 has the trip to fix, it can not separate to ensure that the circumferencial rotation is rotatory, thereby realize 360 rotations, there are the rotation of these two directions, when the lamp is packed into the ceiling, need not to take off the lamp, just can very light realize various regulation, make the light shine arbitrary direction, convenience of customers uses and adjusts.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a removable reflector cup's non-isolated power shot-light, includes casing (5) and rotatory center circle (6), its characterized in that: casing (5) top externally mounted has rotatory center ring (6), install rotatory pin (16) between rotatory center ring (6) and casing (5), be provided with between the top of rotatory center ring (6) and casing (5) and decide tight screw (9), the outside of deciding tight screw (9) has cup jointed first spring (8), the bottom of first spring (8) is provided with shell fragment (7), back radiator (10) are installed to the inside one side of casing (5), the internally mounted of back radiator (10) has non-isolation power (13), back lid (12) are installed to one side of non-isolation power (13), the terminal surface of back lid (12) is provided with colour temperature regulation switch (17), the terminal surface fixedly connected with protecting wire (11) of back lid (12).

2. The non-isolated power source spot lamp with the replaceable reflector cup as claimed in claim 1, wherein: interior radiator (4) are installed to the inside bottom of casing (5), the internally mounted of interior radiator (4) has lamp plate and LED (14), thoughtlessly light cover (3) are installed to the bottom of lamp plate and LED (14), thoughtlessly light cover (3) are through screw fixed connection in casing (5), the anti-light ring of bottom fixedly connected with (2) of thoughtlessly light cover (3), the bottom fixedly connected with retainer plate (1) of anti-light ring (2), the outside swing joint of circle (6) bottom has outer lane (15) in the rotation, be provided with second spring (18) between retainer plate (1) and the rotatory middle ring (6).

3. The non-isolated power source spot lamp with the replaceable reflector cup as claimed in claim 1, wherein: the rotating middle ring (6) is clamped and fixed in the outer ring (15) through a clamping hook on the inner wall of the outer ring (15), the rotating middle ring (6) and the outer ring (15) can rotate relatively, and the circumferential rotation range of the rotating middle ring (6) in the outer ring (15) is 0-360 degrees.

4. The non-isolated power source spot lamp with the replaceable reflector cup as claimed in claim 1, wherein: the top end of the rotating middle ring (6) is provided with a guide groove, and the shell (5) can be pulled down and rotated within the range of 0-70 degrees in the rotating middle ring (6).

5. The non-isolated power source spot lamp with the replaceable reflector cup as claimed in claim 1, wherein: the top end guide groove of the rotary middle ring (6) is in a sawtooth shape, and the top end of the shell (5) is fixedly clamped with the guide groove through an elastic sheet (7) and a first spring (8).

6. The non-isolated power source spot lamp with the replaceable reflector cup as claimed in claim 2, wherein: the outer surface of the light mixing shade (3) is an arc-shaped shade body, and the outer circle of the light mixing shade (3) integrally covers the inner metal wall of the shell (5).