CN213983233U

CN213983233U - Novel focusing spot lamp

Info

Publication number: CN213983233U
Application number: CN202120196957.3U
Authority: CN
Inventors: 戚玲
Original assignee: Guangdong Yigu Lighting Co ltd
Current assignee: Guangdong Yigu Lighting Co ltd
Priority date: 2021-01-25
Filing date: 2021-01-25
Publication date: 2021-08-17
Anticipated expiration: 2031-01-25

Abstract

A novel focusing spotlight comprising: base (1), connecting rod (2), shell (3), lamp holder (4), power (5) and light source (6), lamp holder (4) include: urceolus (41), inner tube (42), printing opacity piece (43), spotlight element (44), backup pad (45), bearing (46) and locating plate (47), inner tube (42) are located the inside of urceolus (41), printing opacity piece (43), spotlight element (44) and backup pad (45) all are located inner tube (42) and from preceding arranging in proper order backward, spotlight element (44) form fixedly with inner tube (42) and backup pad (45) simultaneously, light source (6) are fixed on backup pad (45), bearing (46) cover is established on locating plate (47), and bearing (46) and the interior surface contact of inner tube (42), locating plate (47) and shell (3) form fixedly. Because the bearing is arranged in the focusing structure, the resistance is small when the focusing is rotated, and the adjusting process is easy and convenient.

Description

Novel focusing spot lamp

Technical Field

The utility model relates to a shot-light especially relates to a shot-light that can focus.

Background

The spot lamp is typical modern school lighting without a main lamp and a fixed scale, can create an indoor lighting atmosphere, and if a row of small spot lamps are combined, light can change wonderful patterns. Because the small spot light can freely change the angle, the effect of combined illumination is also changeable. The spotlight is soft in light, graceful and graceful, and can be used for locally lighting and setting atmosphere.

In order to adjust the illumination range of the spotlight, some existing spotlights are provided with a focusing structure, and the focusing structure changes the beam angle by rotating a light-condensing element (such as a lens) so as to adjust the illumination range.

However, in the existing focus-adjustable structure, since the light-condensing element needs to be positioned, the process of rotating the light-condensing element is difficult, and the adjustment of the beam angle is inconvenient.

SUMMERY OF THE UTILITY MODEL

The utility model discloses technical scheme is to above-mentioned condition, provides a neotype focusing shot-light in order to solve above-mentioned problem, the focusing shot-light includes: the LED lamp comprises a base, a connecting rod, a shell, a lamp cap, a power supply and a light source, wherein the upper end of the connecting rod is connected with the base, the lower end of the connecting rod is connected with the shell, the lamp cap, the power supply and the light source are all positioned inside the shell, the power supply is electrically connected with the light source, and the power supply is positioned on the rear side of the lamp cap; the lamp cap includes: the inner cylinder is positioned inside the outer cylinder, the light-transmitting sheet, the light-focusing element and the supporting plate are positioned in the inner cylinder and are sequentially arranged from front to back, the light-focusing element is fixed with the inner cylinder and the supporting plate at the same time, the light source is fixed on the supporting plate, the bearing is sleeved on the positioning plate, the bearing is in contact with the inner surface of the inner cylinder, and the positioning plate is fixed with the shell.

Furthermore, the front end of the inner barrel is provided with an elastic barb, the elastic barb extends towards the inside of the inner barrel, and the elastic barb is contacted with the front surface of the light-transmitting sheet.

Further, the outer surface of the inner cylinder is provided with a rack, the outer cylinder is an anti-dazzle cylinder, the rear end of the outer cylinder is provided with a tooth hook, and the tooth hook is meshed with the rack.

Furthermore, the front end of the inner barrel is provided with a limiting groove, the front end of the outer barrel is provided with a limiting rib, the limiting rib protrudes from the inner surface of the outer barrel, and the limiting rib is opposite to the limiting groove in the front-back direction.

Further, the light condensing element includes: the lens system includes a sub lens and a main lens, the sub lens being located at a front end of the main lens.

Further, the side surface of the auxiliary lens is provided with a synchronous rib, the inner surface of the inner cylinder is provided with a synchronous groove, and the synchronous rib is inserted into the synchronous groove.

Furthermore, the rear end of the main lens is provided with a clamping hook, the front end of the support plate is provided with a rotary clamping position, the clamping hook is jointed with the rotary clamping position, the rear end of the support plate is provided with a support, and the light source is fixed in the support.

Further, the rear end of inner tube has the back location hook, the middle part of locating plate has the holding ring, the front end of holding ring has preceding location hook, the bearing housing is established on the holding ring, preceding location hook and the front end contact of bearing, the back location hook contacts with the rear end of bearing.

After the technical scheme is adopted, the utility model discloses an effect is:

1. because the bearing is arranged in the focusing structure, the resistance is small when the focusing is rotated, and the adjusting process is easy and convenient.

2. Owing to set up the elasticity barb and fix a position the printing opacity piece, consequently can change the printing opacity piece according to actual need, realize different light type effects.

3. Because the outer cylinder is the anti-dazzle cylinder and is arranged in a telescopic mode, the extension degree of the outer cylinder can be adjusted according to practical application scenes, and the anti-dazzle effect of the focusing spotlight is improved.

Drawings

Fig. 1 is a schematic view of a focusing spotlight according to the present invention;

fig. 2 is an internal view of the focusing spotlight according to the present invention;

fig. 3 is a cross-sectional view of a lamp cap according to the present invention;

fig. 4 is an exploded view of the lamp cap according to the present invention;

fig. 5 is a schematic view of an inner cylinder according to the present invention;

fig. 6 is a schematic view of an outer tub according to the present invention;

fig. 7 is a schematic view of a light condensing element according to the present invention;

fig. 8 is a schematic view of a support plate according to the present invention;

fig. 9 is a schematic view of the positioning plate according to the present invention.

Detailed Description

It is specifically noted that the terms "first", "second" and "third" in the present application are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implying any number of technical features indicated. Thus, a feature defined as "first," "second," or "third" may explicitly or implicitly include at least one of the feature. In the description of the present invention, "a plurality" means at least two, e.g., two, three, etc., unless specifically limited otherwise. All directional indicators (such as up, down, left, right, front, and rear … …) in the embodiments of the present invention are only used to explain the relative position relationship between the components, the motion situation, and the like in a specific posture, and if the specific posture is changed, the directional indicator is changed accordingly.

The technical solution of the present invention is further described below by way of examples:

the utility model provides a novel focusing shot-light, it is shown to combine figure 1 ~ 4, focusing shot-light includes: the LED lamp comprises a base 1, a connecting rod 2, a shell 3, a lamp cap 4, a power supply 5 and a light source 6, wherein the upper end of the connecting rod 2 is connected with the base 1, the lower end of the connecting rod 2 is connected with the shell 3, the lamp cap 4, the power supply 5 and the light source 6 are all positioned in the shell 3, the power supply 5 is electrically connected with the light source 6, and the power supply 5 is positioned on the rear side of the lamp cap 4; in the present invention, the lamp head 4 includes: the light source device comprises an outer cylinder 41, an inner cylinder 42, a light transmitting sheet 43, a light condensing element 44, a supporting plate 45, a bearing 46 and a positioning plate 47, wherein the inner cylinder 42 is positioned inside the outer cylinder 41, the light transmitting sheet 43, the light condensing element 44 and the supporting plate 45 are positioned in the inner cylinder 42 and are sequentially arranged from front to back, the light condensing element 44 is simultaneously fixed with the inner cylinder 42 and the supporting plate 45, the light source 6 is fixed on the supporting plate 45, the bearing 46 is sleeved on the positioning plate 47, the bearing 46 is in contact with the inner surface of the inner cylinder 42, and the positioning plate 47 is fixed with the shell 3.

In the process of installing the focusing spotlight, the base 1 can be fixed in a use place, and after the power supply 5 is switched on, light rays emitted by the light source 6 are emitted to a specified position through the lamp cap 4. The light-gathering element 44 is used for forming rays from the light emitted by the light source 6; the light-transmitting sheet 43 is used to form light into a predetermined light pattern; when focusing is needed, the outer cylinder 41 can be rotated to drive the inner cylinder 42 and the light condensing element 44 to rotate, and the beam angle is changed when the light condensing element 44 rotates, so that the illumination range is adjusted. Different from the prior art, the bearing 46 is arranged between the inner cylinder 42 and the positioning plate 47, so that the resistance is small, the rotation of the light-gathering element 44 is very easy, and the adjusting process is very convenient.

Specifically, with continued reference to fig. 2, the upper end of the connecting rod 2 has a vertical rotating shaft 21, the lower end of the connecting rod 2 has a horizontal rotating shaft 22, the vertical rotating shaft 21 is inserted into the base 1, and the horizontal rotating shaft 22 is inserted into the housing 3. The connecting rod 2 can rotate along the horizontal direction relative to the base 1, and the shell 3 can rotate along the vertical direction relative to the connecting rod 2.

Specifically, as shown in fig. 5, the front end of the inner cylinder 42 has an elastic barb 421, the elastic barb 421 extends toward the inside of the inner cylinder 42, and the elastic barb 421 contacts with the front surface of the light-transmitting sheet 43. Can realize the fixed of printing opacity piece 43 through elasticity barb 421, in addition, can outwards promote elasticity barb 421 to release printing opacity piece 43, carry out printing opacity piece 43's change operation, realize different light type effects. Preferably, in this embodiment, the elastic barbs 421 are detachably disposed. If the elastic barb 421 is damaged in the process of pushing, only the elastic barb 421 can be replaced, and the maintenance cost is reduced.

Specifically, as shown in fig. 5 and 6, the outer surface of the inner cylinder 42 has a rack 422, the outer cylinder 41 is an antiglare cylinder, the rear end of the outer cylinder 41 has a tooth hook 411, and the tooth hook 411 is engaged with the rack 422. The outer cylinder 41 can move in the front-back direction relative to the inner cylinder 42, so that the telescopic effect is realized, and a user can adjust the extension degree of the outer cylinder 41 according to the actual application scene, so as to improve the anti-dazzle effect of the focusing spotlight.

More specifically, the front end of the inner cylinder 42 has a limit groove 423, the front end of the outer cylinder 41 has a limit rib 412, the limit rib 412 protrudes from the inner surface of the outer cylinder 41, and the limit rib 412 faces the limit groove 423 in the front-rear direction. The degree of contraction (i.e., insertion) of the outer cylinder 41 can be restricted by the fitting of the stopper rib 412 and the stopper groove 423.

Specifically, with continued reference to fig. 3, the light-gathering element 44 includes: a sub-lens 441 and a main lens 442, the sub-lens 441 being positioned at the front end of the main lens 442. The light generated by the light source 6 passes through the main lens 442 and is emitted through the sub lens 441.

More specifically, as shown in fig. 5 and 7 in conjunction, the side surface of the sub lens 441 has a synchronization rib 443, the inner surface of the inner cylinder 42 has a synchronization groove 424, and the synchronization rib 443 is inserted into the synchronization groove 424. By the engagement of the synchronization ribs 443 with the synchronization grooves 424, the synchronized rotation of the sub-lens 441 and the inner cylinder 42 can be achieved.

More specifically, as shown in fig. 7 and 8, the main lens 442 has a hook 444 at a rear end thereof, the support plate 45 has a rotation stopper 451 at a front end thereof, the hook 444 is engaged with the rotation stopper 451, the support plate 45 has a holder 452 at a rear end thereof, and the light source 6 is fixed in the holder 452. The fixation between the main lens 442 and the support plate 45 can be achieved by the above-described structure.

More specifically, as shown in fig. 5 and 9, the rear end of the inner cylinder 42 has a rear positioning hook 425, the middle of the positioning plate 47 has a positioning ring 471, the front end of the positioning ring 471 has a front positioning hook 472, the bearing 46 is sleeved on the positioning ring 471, the front positioning hook 472 contacts with the front end of the bearing 46, and the rear positioning hook 425 contacts with the rear end of the bearing 46. The positioning of the bearing 46 is achieved by the front positioning hooks 472 and the rear positioning hooks 425.

Therefore, the focusing spotlight with the structure has the advantages that the bearing is arranged in the focusing structure, so that the resistance is small when the focusing is rotated, and the adjusting process is easy and convenient.

Secondly, owing to set up the elasticity barb and fix a position the printing opacity piece, consequently can change the printing opacity piece according to actual need, realize different light type effects.

And the outer cylinder is an anti-dazzle cylinder and is arranged in a telescopic manner, so that the extension degree of the outer cylinder can be adjusted according to practical application scenes, and the anti-dazzle effect of the focusing spotlight is improved.

The above-mentioned embodiments are merely preferred examples of the present invention, and do not limit the scope of the present invention, so all equivalent changes or modifications made by the structure, features and principles of the present invention should be included in the claims of the present invention.

Claims

1. A novel focusing spot lamp, the focusing spot lamp includes: the LED lamp comprises a base (1), a connecting rod (2), a shell (3), a lamp cap (4), a power supply (5) and a light source (6), wherein the upper end of the connecting rod (2) is connected with the base (1), the lower end of the connecting rod (2) is connected with the shell (3), the lamp cap (4), the power supply (5) and the light source (6) are all located inside the shell (3), the power supply (5) is electrically connected with the light source (6), and the power supply (5) is located on the rear side of the lamp cap (4); the method is characterized in that: the lamp cap (4) comprises: urceolus (41), inner tube (42), printing opacity piece (43), spotlight component (44), backup pad (45), bearing (46) and locating plate (47), inner tube (42) are located the inside of urceolus (41), printing opacity piece (43), spotlight component (44) and backup pad (45) all are located inner tube (42) and from preceding arranging in proper order backward, spotlight component (44) form fixedly with inner tube (42) and backup pad (45) simultaneously, light source (6) are fixed on backup pad (45), bearing (46) cover is established on locating plate (47), and bearing (46) and the interior surface contact of inner tube (42), locating plate (47) and shell (3) form fixedly.

2. The novel focusing spot light of claim 1, wherein: the front end of the inner cylinder (42) is provided with an elastic barb (421), the elastic barb (421) extends towards the inside of the inner cylinder (42), and the elastic barb (421) is contacted with the front surface of the light-transmitting sheet (43).

3. The novel focusing spot light of claim 1, wherein: the outer surface of the inner cylinder (42) is provided with a rack (422), the outer cylinder (41) is an anti-dazzle cylinder, the rear end of the outer cylinder (41) is provided with a tooth hook (411), and the tooth hook (411) is meshed with the rack (422).

4. A novel focusing spotlight according to claim 3 wherein: the front end of the inner cylinder (42) is provided with a limiting groove (423), the front end of the outer cylinder (41) is provided with a limiting rib (412), the limiting rib (412) protrudes from the inner surface of the outer cylinder (41), and the limiting rib (412) is opposite to the limiting groove (423) in the front-back direction.

5. The novel focusing spot light of claim 1, wherein: the light-condensing element (44) includes: a sub-lens (441) and a main lens (442), wherein the sub-lens (441) is positioned at the front end of the main lens (442).

6. The novel focusing spotlight of claim 5, wherein: the sub lens (441) has a synchronization rib (443) on a side surface thereof, and the inner cylinder (42) has a synchronization groove (424) on an inner surface thereof, and the synchronization rib (443) is inserted into the synchronization groove (424).

7. The novel focusing spot light of claim 6, wherein: the rear end of the main lens (442) is provided with a hook (444), the front end of the support plate (45) is provided with a rotary clamping position (451), the hook (444) is engaged with the rotary clamping position (451), the rear end of the support plate (45) is provided with a bracket (452), and the light source (6) is fixed in the bracket (452).

8. The novel focusing spot light of claim 1, wherein: the rear end of the inner cylinder (42) is provided with a rear positioning hook (425), the middle of the positioning plate (47) is provided with a positioning ring (471), the front end of the positioning ring (471) is provided with a front positioning hook (472), the bearing (46) is sleeved on the positioning ring (471), the front positioning hook (472) is in contact with the front end of the bearing (46), and the rear positioning hook (425) is in contact with the rear end of the bearing (46).