TWM492995U - Head wearing lighting device with multiple projection angles - Google Patents

Description

Head-mounted lighting device with multiple projection angles

The present invention relates to a luminaire, and more particularly to a head-mounted illuminating device with multiple projection angles that can stably carry the luminaire and provide a user with convenient handling of the luminaire.

The design of a typical flashlight mostly has only a single function of hand-held illumination, but it is inconvenient for a user who must use both hands to operate the tool or work. Therefore, for those who go out camping, hiking, reading, or working in a dark space, most of them use headlights as a tool for lighting. The headlights allow the user to work while illuminating their hands, making them an ideal lighting tool.

For example, the rechargeable waterproof and leisure light of the Republic of China, the new patent publication No. M452287, mainly comprises a body, a rotary adjusting lamp cover screwed to the front end surface of the body, and a shaft extending from the rear end surface of the body and adjustable in angle The head rests on the adjustment board. The body and the headrest adjusting plate are axially coupled to each other by a gear rotating shaft, and the headrest adjusting plate has a positioning button on the gear rotating shaft. Accordingly, the body is movably movable relative to the headrest adjustment plate to facilitate positioning after adjustment to a desired illumination angle. However, the main body and the headrest adjusting plate are fixed only by the gear rotating shaft and the positioning key, so the gear rotating shaft and the positioning key may not be able to carry the weight of the main body after a long time of use. the amount. In addition, the gear shaft of the body is fixed to the headrest adjustment plate, so the user cannot conveniently separate the body from the headrest adjustment plate. In view of this, how to design a stable borne lamp and provide the user with convenient loading and unloading the luminaire has become a problem to be solved.

The main purpose of this creation is to solve the problem that the head-mounted luminaire cannot stably carry the luminaire and cannot conveniently handle the luminaire.

In order to achieve the above object, the present invention provides a head-mounted lighting device with multiple projection angles, comprising: a connecting base, comprising two pivoting portions spaced apart and spaced apart to form a first receiving space, and at least one located a positioning stop portion between the two pivoting portions and protruding toward the first receiving space; a light fitting assembly is coupled to the connecting base, and includes two corresponding pivoting points respectively corresponding to each of the pivoting portions And a pivoting portion of the lamp fitting for performing an inversion stroke with respect to the connecting seat, and a plurality of pivoting portions disposed in the first receiving space and facing the positioning stopping portion, wherein one of the turning strokes is The positioning stop portion generates a positioning engaging portion that abuts the lamp fitting with a flip angle with respect to the connecting seat; and a lamp that is selectively assembled or disassembled to the lamp fitting and is relatively opposed to the lamp fitting The flip angle generated by the connector acts to produce a corresponding projection angle.

In an embodiment of the present invention, the connecting base includes two through holes which are disposed in parallel on opposite sides of the connecting seat and sandwich the two pivoting portions.

In an embodiment of the present invention, the head-mounted lighting device with multiple projection angles further includes an adjustment belt having two end portions respectively piercing each of the perforations and enclosing a wearing space with the connecting seat. And the adjusting belt has a tightening stroke for adjusting the wearing space to be sleeved on a user's head by using an operation means.

In an embodiment of the present invention, the luminaire assembly includes two extension arms extending from the two pivoting portions and spaced apart from each other to form a second accommodating space, and a pair of second accommodating spaces are engaged from the positioning The portion extends parallel to the two extending arms and is spaced apart from the two extending arms to form a fastening arm with an assembly gap.

In an embodiment of the present invention, the connecting seat is provided with two positioning stops parallel to each other.

In an embodiment of the present invention, the lamp fitting includes a sleeve extending from the latching arm away from the two pivoting portions to be displaced by a user to move the latching arm away from the second receiving space. Operation department.

In an embodiment of the present invention, each of the extension arms includes an inclined guiding surface disposed toward the fastening arm to guide a limiting portion into the assembly gap.

In an embodiment of the present invention, the lamp assembly includes two pushing surfaces respectively disposed on the side of the second extending arm facing the second receiving space and contacting a receiving portion, and a second extending arm disposed on the second extending arm The two pushing surfaces are connected to receive the supporting curved surface of the receiving portion.

In an embodiment of the present invention, each of the pushing faces is tapered toward the supporting curved surface.

In an embodiment of the present invention, the lamp assembly includes two grip arms that are respectively extended from the two pivoting portions to provide a user grip.

In an embodiment of the present invention, the light fixture assembly includes two formed between each of the extending arms and each of the holding arms, and the two extending arms are pushed by the receiving portion away from the second receiving body. Set the gap in the direction of the space.

In an embodiment of the present invention, the fastening arm includes a movable section extending from the positioning engaging portion and biased by the external force relative to the two extending arms, and a moving section disposed in the movable section and facing the assembly gap The engaging portion that is engaged with the limiting portion is protruded.

In an embodiment of the present invention, the luminaire includes a luminaire body, the receiving portion extending from one end of the luminaire body, and a limiting portion connecting the receiving portion and having a larger cross-sectional area than the receiving portion. The position portion is displaced in the direction of the second accommodating space corresponding to the assembly gap, so that the receiving portion is placed in the second accommodating space and is clamped by the two extending arms, and the limiting portion is restricted by the fastening arm The luminaire is fixed in the second accommodating space.

In an embodiment of the present invention, the headlighting device with multiple projection angles further includes a pad disposed on the other side facing the lamp fitting and in contact with the user's head.

The head-mounted lighting device with multiple projection angles has the above structure, and thus has the following advantages over the conventional technology:

1. The second extension arm and the fastening arm of the present invention can stably carry the lamp, and at the same time provide a user to conveniently load and unload the lamp.

2. The positioning stop and each of the positioning engaging portions can provide the turning angle of the lamp fitting and the connecting seat, thereby allowing the user to freely adjust the light projection angle.

1‧‧‧Connector

11‧‧‧Perforation

12‧‧‧Pivot Department

13‧‧‧ Positioning stop

2‧‧‧Light fittings

21‧‧‧ pivoting department

22‧‧‧ Positioning and clamping department

23‧‧‧Extension arm

231‧‧‧Sloping guide surface

24‧‧‧Bucking arm

241‧‧‧ active section

242‧‧‧ card joint

25‧‧‧Operation Department

26‧‧‧Pushing face

27‧‧‧Support surface

28‧‧‧Warm arm

29‧‧‧ gap

3‧‧‧Lighting

31‧‧‧Lighting body

32‧‧‧Acceptance Department

33‧‧‧Limited

4‧‧‧Adjustment belt

41‧‧‧End

5‧‧‧ cushion

6‧‧‧First accommodation space

7‧‧‧Second accommodation space

8‧‧‧ Assembly gap

9‧‧‧ wearing space

FIG. 1 is a structural assembly diagram of a head-mounted lighting device with multiple projection angles.

FIG. 2 is a structural exploded view of the head-mounted lighting device with multiple projection angles.

FIG. 3 is a structural assembly diagram of another perspective view of the head-mounted lighting device with multiple projection angles.

FIG. 4 is a front elevational view of the head-mounted lighting device with multiple projection angles.

Figure 5-1 and Figure 5-2 show the operation of the head-mounted lighting device with multiple projection angles.

The detailed description and technical content of this creation are as follows: Please refer to Figure 1, as shown in the figure: This creation is a head-mounted lighting device with multiple projection angles, including a connector 1, The lamp assembly 2, a lamp 3, an adjustment band 4, and a pad 5. Referring to FIG. 2 to FIG. 5-1 , the connector 1 includes two through holes 11 disposed in parallel on opposite sides of the connecting base 1 , and two spaced apart between the two through holes 11 and spaced apart to form a first receiving portion. The pivoting portion 12 of the space 6 and at least one positioning stop portion 13 located between the two pivoting portions 12 and protruding toward the first receiving space 6. In the present invention, it is preferable to provide two positioning stoppers 13 which are parallel to each other. The luminaire assembly 2 is connected to the connecting base 1 and includes two pivoting portions 21 respectively corresponding to each of the verting portions 12 to form a pivot point, and the plurality of verting portions are disposed in the first accommodating space 6 and face The positioning engaging portion 22 of the positioning stop portion 13 extends from the two pivoting portions 21 and is spaced apart from the extending arm 23 of the second receiving space 7 , and the pair of second receiving spaces 7 are positioned from the positioning The engaging portion 22 faces A fastening arm 24 extending parallel to the two extending arms 23 and spaced apart from the two extending arms 23 to form an assembly gap 8 is extended by the user from the fastening arm 24 away from the two pivoting portions 21 The operating portion 25 for displacing the fastening arm 24 in the direction away from the second accommodating space 7 is disposed on the pushing surface 26 of the two extending arms 23 facing the second accommodating space 7 A supporting curved surface 27 connecting the two pushing surfaces 26 between the two extending arms 23, two extending from the two pivoting portions 21 in parallel to provide a grip arm 28 held by a user, and two respectively formed on A gap 29 between each of the extension arms 23 and each of the grip arms 28. Each of the pivoting portions 21 provides the flip-up of the lamp fitting 2 relative to the connecting base 1 . Each of the positioning engaging portions 22 can abut against the positioning stop portion 13 in the inversion stroke and position the lamp fitting 2 relative to the connecting seat 1 to form a flip angle with each other. Each of the extension arms 23 includes an inclined guide surface 231 disposed facing the fastening arm 24. The fastening arm 24 includes a movable section 241 extending from the positioning engaging portion 22 and biased by the external force against the two extending arms 23, and a protruding portion 241 disposed in the movable section 241 and protruding toward the assembly gap 8 Card connector 242. In the present embodiment, each of the pushing surfaces 26 is tapered toward the supporting curved surface 27.

Referring to FIG. 3 , the luminaire 3 is selectively assembled or detached to the luminaire assembly 2 , and includes a luminaire body 31 , a receiving portion 32 extending from one end of the luminaire body 31 , and a connecting portion 32 . The cross-sectional area is larger than the limiting portion 33 of the receiving portion 32. The adjusting belt 4 has two end portions 41 respectively piercing each of the through holes 11 and enclosing a wearing space 9 with the connecting seat, as shown in FIG. The pad 5 is disposed on the other side facing the lamp fitting 2 and is in contact with a user's head.

Referring to FIG. 4 to FIG. 5-2, when the user wants to assemble the lamp 3 to the lamp assembly 2, only the receiving portion 32 needs to be aligned with the second volume formed by the two extension arms 23. Positioning the space 7 and aligning the limiting portion 33 with the assembly gap 8 formed by the two extending arms 23 and the fastening arm 24, and then the limiting portion 33 can be guided through each of the inclined guiding surfaces 231 Enter the assembly gap 8. The receiving portion 32 then contacts each of the pushing surfaces 26 and pushes against the two extending arms 23 in the direction of the gap 29, and at the same time, the limiting portion 33 contacts the fastening arm 24 and is pushed away from the assembly gap 8 The snap portion 242 of the snap arm 24 . Finally, after the receiving portion 32 and the limiting portion 33 are displaced in the direction of the second accommodating space 7 and the receiving portion 32 is abutted against the supporting curved surface 27, the receiving portion 32 is placed on the second receiving portion. The luminaire 3 is fixed in the second accommodating space 7 by being engaged by the two extending arms 23 and the limiting portion 33 is engaged by the engaging portion 242 of the fastening arm 24 . In addition, when the user wants to disassemble the luminaire 3 to the luminaire assembly 2, it is only necessary to push the operating portion 25 and drive the fastening arm 24 to move away from the second accommodating space 7. The portion 32 and the limiting portion 33 move away from the second accommodating space 7 and the assembly gap 8 in a direction away from the second accommodating space 7 . In addition, the adjusting belt 4 has an elastic stroke for adjusting the wearing space 9 to be sleeved on a user's head by an operation means, so that the head-mounted lighting device with multiple projection angles can correspond to the user's head. The size of the part is set on the user's head.

Referring to FIG. 5-1 to FIG. 5-2, the user can rotate the lamp fitting 2 to cause the lamp fitting 2 to perform the turning stroke, and each of the positioning engaging portions 22 can be respectively positioned in the turning stroke and the positioning. The blocking portions 13 abut each other and the lamp fitting 2 is fixed relative to the connecting seat 1 Bits form a flip angle with each other. Therefore, the user can adjust the angle of the projection of the luminaire 3 by himself.

In summary, the present invention is a head-mounted lighting device with multiple projection angles, which mainly comprises a connecting seat, a lamp fitting, a lamp and an adjusting belt. Accordingly, the head-mounted lighting device with multiple projection angles has the following advantages. The two extension arms and the fastening arm can stably carry the lamp, and at the same time provide the user with convenient loading and unloading of the lamp. Furthermore, the positioning stop and each of the positioning engaging portions can provide the turning angle of the lamp fitting and the connecting seat, thereby allowing the user to freely adjust the light projection angle.

The above description has been made in detail, but the above is only a preferred embodiment of the present invention, and it is not possible to limit the scope of the creation of the creation, that is, the equality of the patent application scope according to the present creation. Changes and modifications are still covered by the patents of this creation.

1‧‧‧Connector

2‧‧‧Light fittings

3‧‧‧Lighting

4‧‧‧Adjustment belt

5‧‧‧ cushion

9‧‧‧ wearing space

Claims (14)

A head-mounted lighting device with multiple projection angles, comprising: a connecting base, comprising two pivoting portions spaced apart and spaced apart to form a first receiving space, and at least one located between the two pivoting portions a positioning stop protruding toward the first accommodating space; a luminaire assembly is assembled with the connecting base, and two yokes are respectively disposed corresponding to each of the verting portions to form a rotating fulcrum for the luminaire assembly to be opposite to the luminaire assembly a pivoting portion of the connecting seat for performing an inversion stroke, and a plurality of pivoting portions disposed in the first receiving space and facing the positioning stopping portion, wherein one of the inversion strokes is caused to abut against the positioning stopping portion a locating engagement portion of the luminaire assembly having a flip angle with respect to the connector; and a luminaire selectively assembled or detached from the luminaire assembly and subject to the flip angle of the luminaire assembly relative to the connector Act to produce a corresponding projection angle. The head-mounted lighting device of claim 1, wherein the connector comprises two perforations disposed in parallel on opposite sides of the connecting base and sandwiching the two pivoting portions. The head-mounted lighting device with multiple projection angles as claimed in claim 2, the head-mounted lighting device with multiple projection angles further includes a second pair of each of the perforations and a head enclosing the connecting ring The adjusting belt of the last stage of the space is worn, and the adjusting belt has a tightening stroke for adjusting the wearing space by an operation means to be sleeved on a user's head. A head-mounted lighting device with multiple projection angles as claimed in claim 1, wherein the connecting seat is provided with two positioning stops parallel to each other. A head-mounted lighting device with multiple projection angles as claimed in claim 1, wherein the lamp assembly comprises two extending from the two pivoting portions and forming a second receiving portion at intervals An extension arm of the space, and a pair of fastening arms extending from the positioning engagement portion toward the parallel extension arms and spaced apart from the two extension arms to form an assembly gap. A head-mounted lighting device with multiple projection angles as claimed in claim 5, wherein the lamp fitting includes a latching arm extending away from the two pivoting portions and being pushed by a user to drive the latching arm An operation portion that is displaced away from the second accommodation space. A head-mounted lighting device with multiple projection angles as claimed in claim 5, wherein each of the extension arms includes an inclined guiding surface disposed facing the fastening arm to guide a limiting portion into the assembly gap. A head-mounted lighting device with multiple projection angles as claimed in claim 5, wherein the lamp assembly includes two push-ups respectively disposed on the side of the two extending arms facing the second receiving space and against a receiving portion. And a supporting curved surface disposed between the two extending arms to connect the two pushing surfaces to receive the receiving portion. A head-mounted lighting device having multiple projection angles as claimed in claim 8, wherein each of the pushing faces is tapered toward the supporting curved surface. The headlight illumination device of claim 8, wherein the lamp assembly comprises two grip arms extending from the two pivot portions in parallel to provide a user grip. The head-mounted lighting device of claim 10, wherein the lamp assembly comprises two respectively formed between each of the extending arms and each of the holding arms to provide the two extending arms. The receiving portion pushes against a gap that moves away from the second housing space. The head-mounted lighting device of claim 5, wherein the fastening arm includes a movable section extending from the positioning engaging portion and being biased by the external force relative to the two extending arms, and a movable section The engaging section is disposed in the movable section and protrudes in the direction of the assembly gap to engage with a limiting portion. The head-mounted lighting device of claim 5, wherein the lamp comprises a lamp body, a receiving portion extending from one end of the lamp body, and a connecting portion and a cross-sectional area larger than the receiving portion The limiting portion of the portion, the luminaire is displaced by the limiting portion corresponding to the assembly gap in the second accommodating space, so that the receiving portion is placed in the second accommodating space and is clamped by the two extending arms. The limiting portion is restrained by the fastening arm to fix the luminaire in the second accommodating space. The head-mounted lighting device with multiple projection angles as claimed in claim 1, the head-mounted lighting device with multiple projection angles further comprising a cover disposed on the other side facing the lamp fitting and in contact with the user's head. pad.