CA2862412C - Rotary head flashlight headlamp - Google Patents
Rotary head flashlight headlamp Download PDFInfo
- Publication number
- CA2862412C CA2862412C CA2862412A CA2862412A CA2862412C CA 2862412 C CA2862412 C CA 2862412C CA 2862412 A CA2862412 A CA 2862412A CA 2862412 A CA2862412 A CA 2862412A CA 2862412 C CA2862412 C CA 2862412C
- Authority
- CA
- Canada
- Prior art keywords
- rotary head
- main body
- headlamp
- head
- flashlight
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Landscapes
- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
Abstract
A flashlight headlamp is described. The flashlight headlamp has a rotary illuminating head around the main shaft capable of forming a right angle upon illumination.
Description
Rotary Head Flashlight Headlamp [0001] This application claims the benefit and priority of US Serial No.:
Statement Regarding Federally Sponsored Research:
Statement Regarding Federally Sponsored Research:
[0002] The invention was not made under government contract nor was funded grant money used to fund the research FIELD
[0003] Portable Flashlight Headlamp BACKGROUND
[0004] The present invention relates to flashlight headlamp with a rotary illuminating head. This particular device contains a head that rotates around the main shaft forming a right angle upon rotation while illuminating during rotation. The head of this particular device contains within a high power light emitting diode to be utilized in dark areas as an illumination device.
SUMMARY
SUMMARY
[0005] The novelty of this invention, is having a flashlight headlamp with multiple angles of rotation with a high power light emitting diode to access difficult to see areas due to darkness or low light visibility. The rotating head have integral steps of rotation guides and stopper for a smooth transition between positions. The flashlight headlamp first position is when the rotary head is in-line with the main body at zero degree angle also called the shaft. During rotation of the rotating head, this particular tool provides several angles of rotation until reaching its complete and final position where the head becomes perpendicular to the shaft forming a ninety degree angle. Users can take advantage of the present invention by having a multi position flashlight.
DRAWINGS
DRAWINGS
[0006] FIG.1 is a complete view of the present invention that shows the main parts of the invention composed of the rotary head, the main body and the power switch.
[0007] FIG. 2 is a perspective view of the internal construction and mechanical operation of the rotating head lamp.
[0008] FIG. 3 is an exploded view of the complete unit with details of the internal components.
[0009] FIG. 4 is an exemplary view of a hands free bracket that could be also utilize to support the flashlight tool during operation.
DETAILED DESCRIPTION
DETAILED DESCRIPTION
[0010] The present invention pertains to a new and improved flashlight headlamp with a ninety degree rotary head lamp also including associated powering controls. This particular device contains a head that rotates around the main shaft forming a right angle when turned. This device is also a complete light unit consisting of a high power light emitting diode used as the main lamp. The rotary head mechanism of the present invention forms a complete assembly when coupled to the main body shaft. '
[0011] Figure 1 is a complete view of the present invention showing the main parts that make up this flashlight headlamp. The first component is the rotary head 9, which primary purpose is to provide illumination in addition to having an angle of rotation of ninety degree around the axis. This feature provides the end user multiple angles of illumination without having to change positions or moving position of the flashlight device. As part of the main body, there is also an anti-slip feature called the knurl 11a. The main body (shaft) 1 body contains a knurl 11a feature which surrounds the main body. This knurl lla provides a secure and comfortable grip to the user when handling, preventing the tool from subsiding from the user's hand. The knurl feature is described in other prior arts and will not be elaborated further. The main body also has a secondary retention features refer on Figure 1 as retention =
=
grooves llb located at opposite ends of the main body (shaft) 1. The purpose of these grooves 11b are to provide a hands-free operation while working. The preferred method of hands free operation is through a head band bracket as shown on Figure 4. Additionally, this device is powered by internal user replaceable batteries and activated when the power switch 12 is closed.
=
grooves llb located at opposite ends of the main body (shaft) 1. The purpose of these grooves 11b are to provide a hands-free operation while working. The preferred method of hands free operation is through a head band bracket as shown on Figure 4. Additionally, this device is powered by internal user replaceable batteries and activated when the power switch 12 is closed.
[0012] Figure 2 is an exploded view of the rotary head 9 features and components. The rotary head 9 consist of a high power light emitting diode 7 used as the main lamp for illumination. The light emitting diode lamp contains around its base a rubber washer 7a. This particular washer provides a seal around the base of the lamp to prevent any light from escaping around that area. Once the lamp is powered, the light enters and exits the reflector 7b sending the light out through the front bezel and lens 7d to the outside world. The front bezel and lens 7d are mechanically couple to the rotary head 9 by a threading feature. Additional features are depicted in the rear area of the rotary head 9. These features provide a coupling mechanism to the main body. First, the mating guide stud 5c located in the rear center of the rotary head 9, main purpose is to mechanically align and couple the rotary head 9 with the main body (shaft) 1 as shown in Figure 1. The mating stud 5c being plastic, protruding with a certain length, width and height is designed to fit inside the rotating guide 3 receptacle shown on Figure 3 item number 3. Once the rotary head 9 is aligned and couple with the main body (shaft) 1, the rotary functionality of the rotary head 9 is further expanded by the rotating guide 5 and the first position 5a feature and the second position 5b feature located in the rear adjacent to the mating guide 5c. The rotating guide 5 is a feature with a certain depth and a certain groove width that accommodates the rotary stopper 4 on Figure 3.
The utility of the rotating guide 5 is to allow the rotary head 9 to rotate clockwise and counter clockwise on its on axis with a smooth transition through intermediate position 5d, between first position 5a and second position 5b until a full stop is encountered. The described invention achieves complete stops at zero degree and ninety degree angles when the rotary stopper 4 figure 3 collides with the wall of the rotating guide 5 at either first or second position. The next sections of this particular embodiment are composed of the mating head 2 and the shaft 1 as shown in Figure 3, which in conjunction forms the main body in which encapsulates the electrical components of such invention.
The shaft 1 has several utility features that collaborate with the invention.
=
=
The utility of the rotating guide 5 is to allow the rotary head 9 to rotate clockwise and counter clockwise on its on axis with a smooth transition through intermediate position 5d, between first position 5a and second position 5b until a full stop is encountered. The described invention achieves complete stops at zero degree and ninety degree angles when the rotary stopper 4 figure 3 collides with the wall of the rotating guide 5 at either first or second position. The next sections of this particular embodiment are composed of the mating head 2 and the shaft 1 as shown in Figure 3, which in conjunction forms the main body in which encapsulates the electrical components of such invention.
The shaft 1 has several utility features that collaborate with the invention.
=
=
[0013] Figure 3 is an exploded view of the present invention showing all the major electrical and mechanical components that make up the tool. The rotary head 9 was initially described in Figure 1 and further elaborated on Figure 2.
Additionally, on Figure 3 the rotary head 9 will be described as a complete assembly part.
The rotary head 9 is coupled to the main body (shaft 1) through the mating head 2.
There are several mechanical features on the mating head 2 that provide a secure press fit locking mechanism and also the rotating feature for this tool. There is a half circle track 8 that provides a smooth rotation for the rotary head 9, in addition to providing the stopping 4 mechanism at each end. The main body (shaft) 1 includes a printed wiring board 10 that provides an electrical connection between the battery assembly
Additionally, on Figure 3 the rotary head 9 will be described as a complete assembly part.
The rotary head 9 is coupled to the main body (shaft 1) through the mating head 2.
There are several mechanical features on the mating head 2 that provide a secure press fit locking mechanism and also the rotating feature for this tool. There is a half circle track 8 that provides a smooth rotation for the rotary head 9, in addition to providing the stopping 4 mechanism at each end. The main body (shaft) 1 includes a printed wiring board 10 that provides an electrical connection between the battery assembly
14 and the main lamp 7 located in the rotary head 9. The printed wiring board also contains a driving circuit that provides the appropriate voltage potential and current level to power the main led 7. The energy source for this flashlight tool is provided by three user replaceable "AAA" 14c battery size that are inserted in the battery housing 14b and are inserted inside the cavity of the main body (shaft) 1. The battery housing also contains a printed wiring board that provides an electrical connection between the power switch assembly 13 and the rest of the circuit.
The power switch assembly 13 is enclosed inside a metal cap with a threaded feature that serves as the securing and coupling mechanism between the power switch assembly 13 and the rest of the flashlight tool.
The power switch assembly 13 is enclosed inside a metal cap with a threaded feature that serves as the securing and coupling mechanism between the power switch assembly 13 and the rest of the flashlight tool.
Claims
1. A flash light headlamp comprising:
a main body shaft, wherein the main body shaft comprises two retention grooves and each of the retention grooves are located at opposite ends of the main body shaft;
an external bracket with retention bands, wherein the retention bands are suitable for positioning over the retention grooves to attach the external bracket to the flash light headlamp;
a rotary head, wherein when coupled to the main body shaft, the rotary head forms a complete assembly of the flash light headlamp; and a high power light emitting diode integrated in the rotary head.
a main body shaft, wherein the main body shaft comprises two retention grooves and each of the retention grooves are located at opposite ends of the main body shaft;
an external bracket with retention bands, wherein the retention bands are suitable for positioning over the retention grooves to attach the external bracket to the flash light headlamp;
a rotary head, wherein when coupled to the main body shaft, the rotary head forms a complete assembly of the flash light headlamp; and a high power light emitting diode integrated in the rotary head.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US201361875884P | 2013-09-10 | 2013-09-10 | |
US61/875884 | 2013-09-10 |
Publications (2)
Publication Number | Publication Date |
---|---|
CA2862412A1 CA2862412A1 (en) | 2015-03-10 |
CA2862412C true CA2862412C (en) | 2019-10-08 |
Family
ID=52673752
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA2862412A Active CA2862412C (en) | 2013-09-10 | 2014-09-05 | Rotary head flashlight headlamp |
Country Status (1)
Country | Link |
---|---|
CA (1) | CA2862412C (en) |
-
2014
- 2014-09-05 CA CA2862412A patent/CA2862412C/en active Active
Also Published As
Publication number | Publication date |
---|---|
CA2862412A1 (en) | 2015-03-10 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
US9416929B2 (en) | Rotary head flashlight headlamp | |
US7377665B2 (en) | Buckle-mounted light | |
EP3192728B1 (en) | Bicycle light | |
KR100916368B1 (en) | Lighting apparatus | |
US20140035459A1 (en) | Portable illumination device with adjustable dimmer | |
EP1678443A4 (en) | Convertible flashlight and area light with an aperture shutter | |
US20190154215A1 (en) | Handheld flashlight | |
US20060176688A1 (en) | Portable multi-purpose electro-optical searchlight | |
US20170248291A1 (en) | Rotatable illuminator | |
JP4363329B2 (en) | Portable light | |
CA2862412C (en) | Rotary head flashlight headlamp | |
US8641226B2 (en) | Flashlight lamp rotation structure | |
US20180231215A1 (en) | Multi-functional pen lights | |
US7434954B1 (en) | Adjustable mount for flashlight | |
CN104595734B (en) | Polygamy light formula torch | |
CN212408328U (en) | Lamp and lamp combination | |
US7670024B2 (en) | Utility light | |
US20180231214A1 (en) | Multi-functional flash lights | |
CN212746054U (en) | Novel multifunctional flashlight | |
JP3114246U (en) | Universal rechargeable optoelectronic lighting fixture | |
JP3095643U (en) | Fan | |
CN216431322U (en) | Working lamp | |
KR20150134028A (en) | Adjustable beam angle flashlight | |
KR200404825Y1 (en) | Flashlight | |
CN104654044A (en) | Flashlight |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
EEER | Examination request |
Effective date: 20160608 |